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Trilobita (trilobite)
Taxonomy
Trilobita was named by Walch (1771). It was considered monophyletic by Ortega-Hernandez et al. (2013) and Lerosey-Aubril et al. (2017).
It was reranked as the family Trilobitadae by M'Coy (1849); it was reranked as the subclass Trilobita by Phleger (1933), Mason (1935) and Riccio (1952).
It was assigned to Phyllopoda by M'Coy (1849); to Crustacea by Phleger (1933), Mason (1935) and Riccio (1952); to Arthropoda by Robison and Pantoja-Alor (1968), Bengtson (1992), Sundberg (1994), Sundberg and McCollum (1997), McMenamin (2001), Sepkoski (2002) and Kihm and St. John (2007); to Euarthropoda by Briggs et al. (2008); to Mandibulata by Nielsen (2012); to Trilobitomorpha by Ortega-Hernandez et al. (2013); and to Artiopoda by Lerosey-Aubril et al. (2017).
It was reranked as the family Trilobitadae by M'Coy (1849); it was reranked as the subclass Trilobita by Phleger (1933), Mason (1935) and Riccio (1952).
It was assigned to Phyllopoda by M'Coy (1849); to Crustacea by Phleger (1933), Mason (1935) and Riccio (1952); to Arthropoda by Robison and Pantoja-Alor (1968), Bengtson (1992), Sundberg (1994), Sundberg and McCollum (1997), McMenamin (2001), Sepkoski (2002) and Kihm and St. John (2007); to Euarthropoda by Briggs et al. (2008); to Mandibulata by Nielsen (2012); to Trilobitomorpha by Ortega-Hernandez et al. (2013); and to Artiopoda by Lerosey-Aubril et al. (2017).
Subtaxa
Aglagalia, Agraulaeva, Aguaraya, Aldonaiidae, Altajaharpes, Amechilus, Amgaspididae, Ampellatocephalina, Anacopodia, Antagmidae, Antatlaeva, Atopidae, Auritamidae, Avoninidae, Batchatiella, Bathynotidae, Beikedamaspis, Bergerolimbus, Burlingiidae, Carmon, Changshaniidae, Chinensis, Corynexochida, Crossoura, Curiaspis, Cuyanaspis, Cyclolenzellina, Dalmanites troosti, Deltacare, Devonocoryphe, Edganocare, Elleria, Elleria morani, Ellipsocephaloididae, Ellipsuella, Entomostracites, Erbenochile, Eulomella, Eutrilobita, Fabulaspis, Faciura, Gentilaspis, Gigmpeltis, Goycoia, Harpetida, Helioproetoides, Holocephalinidae, Howelluella, Idiorapha, Ignotogregatidae, Indigestus (syn. Hybocephalus), Irvingelloides, Ishpella, Isocolidae, Issafenia, Ityophoridae, Jamrogiidae, Jonotus, Juriietella, Kamlacus, Kanfuqingia, Leptopilus, Libristoma, Lichida, Llanoaspididae, Loxopeltis, Lusampa, Mapaniidae, Megalaspidicus, Meneghinella, Metapopristis, Monkaspididae, Moolatrilo, Moretaeva, Moretarva, Namanoiidae, Neochilonorria, Neomalungia, Neotaenicephalus, Nepeidae, Odontopleurida, Olenida, Onchonotopsidae, Opisthoparia, Orictocara, Otekmaspis, Otenaspella, Paichiashania, Paleoaethia (syn. Aethia), Parakingaspidoides, Pararania, Peculicephalina, Perissopyge, Phacopida, Piliolites, Pliomerellus, Poculicephalina, Polycyrtaspididae, Prodamesella, Proetida (syn. Aulacopleurida), Proparia, Pseudoacicaudus, Pseudoclelandia, Pseudocrecephalaspina, Pseudosalteria, Pseudosarkia, Pseudotermierella, Ptyttstrigis, Punctaspis, Redlichiida, Remopleuridacea, Repinaella, Resseria, Resseropsis, Rochaeva, Sarkiidae, Serksia, Serksioides, Sibiriopeltis, Sphaerocare, Spizharaspis, Stittaspis, Sukhanaspis (syn. Kerbinella), Sunaspididae, Taidonurus, Taplimella, Tazemmourtia, Thymurus, Toxotis, Trapezocephalina, Triarthrella, Trilobus, Tuberaspis, Tuyunaspis, Ulrickaspis, Utiidae, Westergardia, Winsteria, Wuaniidae, Zigzuella
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1771 | Trilobita Walch |
| 1849 | Trilobitadae M'Coy p. 395 |
| 1869 | Dalmanites troosti Safford |
| 1933 | Trilobita Phleger, Jr. p. 11 |
| 1935 | Trilobita Mason p. 102 |
| 1938 | Euproops morani Eller p. 151 fig. 1 |
| 1944 | Elleria Raymond p. 497 |
| 1944 | Elleria morani Raymond p. 497 |
| 1952 | Trilobita Riccio p. 29 |
| 1955 | Elleria Størmer p. 21 |
| 1960 | Ellipsuella Hupe |
| 1960 | Issafenia Hupe |
| 1960 | Parakingaspidoides Hupe |
| 1960 | Pseudotermierella Hupe |
| 1960 | Resseropsis Hupe |
| 1960 | Rochaeva Hupe |
| 1960 | Serksia Hupe |
| 1960 | Serksioides Hupe |
| 1960 | Zigzuella Hupe |
| 1960 | Aglagalia Hupé |
| 1960 | Antatlaeva Hupé |
| 1960 | Bergerolimbus Hupé |
| 1960 | Tazemmourtia Hupé |
| 1968 | Trilobita Robison and Pantoja-Alor p. 775 |
| 1970 | Batchatiella Poletaeva |
| 1975 | Elleria Bergström p. 303 |
| 1984 | Altajaharpes Petrunina |
| 1984 | Kamlacus Petrunina |
| 1984 | Megalaspidicus Petrunina |
| 1984 | Sibiriopeltis Petrunina and Sennikov |
| 1988 | Devonocoryphe Yuan |
| 1988 | Helioproetoides Yuan |
| 1992 | Trilobita Bengtson p. 1022 |
| 1994 | Trilobita Sundberg p. 16 |
| 1995 | Euproops morani Babcock et al. p. 5 fig. 1D |
| 1997 | Trilobita Sundberg and McCollum p. 1071 |
| 2001 | Trilobita McMenamin p. 114 |
| 2002 | Aglagalia Sepkoski |
| 2002 | Altajaharpes Sepkoski |
| 2002 | Antatlaeva Sepkoski |
| 2002 | Batchatiella Sepkoski |
| 2002 | Bergerolimbus Sepkoski |
| 2002 | Devonocoryphe Sepkoski |
| 2002 | Elleria Sepkoski |
| 2002 | Ellipsuella Sepkoski |
| 2002 | Gentilapsis Sepkoski |
| 2002 | Helioproetoides Sepkoski |
| 2002 | Issafenia Sepkoski |
| 2002 | Kamlacus Sepkoski |
| 2002 | Megalaspidicus Sepkoski |
| 2002 | Parakingasidoides Sepkoski |
| 2002 | Pseudotermierella Sepkoski |
| 2002 | Resseropsis Sepkoski |
| 2002 | Rochaeva Sepkoski |
| 2002 | Serksia Sepkoski |
| 2002 | Serksioides Sepkoski |
| 2002 | Sibiriopeltis Sepkoski |
| 2002 | Taidonorus Sepkoski |
| 2002 | Tazzemmourtia Sepkoski |
| 2002 | Trilobita Sepkoski |
| 2002 | Tuberaspis Sepkoski |
| 2002 | Zigzuella Sepkoski |
| 2007 | Trilobita Kihm and St. John |
| 2008 | Trilobita Briggs et al. p. 249 |
| 2012 | Trilobita Nielsen p. 244 figs. Fig. 44.2 |
| 2013 | Trilobita Ortega-Hernandez et al. p. 38 fig. 6a |
| 2016 | Elleria Lamsdell p. 187 |
| 2017 | Trilobita Lerosey-Aubril et al. p. 8 |
| 2020 | Elleria Dunlop et al. p. 10 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Cl. †Trilobita Walch 1771 [trilobite]
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G. †Agraulaeva
G. †Aguaraya Rusconi 1954
Fm. †Aldonaiidae Hupé 1953
+
G. †Aldonaia Lermontova 1940
G. †Planaspis Repina 1959
G. †Pumilina Repina 1960
G. †Volonellus Ivshin 1952
G. †Ampellatocephalina Lu and Qian 1983
G. †Anacopodia
Fm. †Antagmidae Hupé 1953
+
G. †Antagmus Resser 1936
+
†Antagmus arenosus Fritz 1968
†Antagmus buttsi Resser 1939
†Antagmus dapingensis Zhou 1974
†Antagmus ducketti Fritz 1991
†Antagmus perola Walcott 1917
†Antagmus solitarius Lochman 1952
†Antagmus teucer Walcott 1886
†Antagmus truncatus Fritz 1972
Invalid names: Litocodia Resser 1938 [synonym]
G. †Bilimbataia Yang et al. 1993
+
†Bilimbataia conica Yang et al. 1993
†Bilimbataia sichuanensis Yang et al. 1993
G. †Crassifimbra Lochman 1947
+
†Crassifimbra columnaris Yang et al. 1993
†Crassifimbra walcotti Resser 1937
G. †Houmengia Qiu 1983
G. †Lermontoviella Pokrovskaya 1959
G. †Onchocephalus Resser 1937
+
†Onchocephalus buelnaensis Lochman 1952
†Onchocephalus dudensis Ciobanu 1977
†Onchocephalus maior Rasetti 1951
†Onchocephalus mexicanus Lochman 1952
†Onchocephalus palupus Fritz 1968
†Onchocephalus parvus Walcott 1884
†Onchocephalus sanwanensis Zhang et al. 1980
†Onchocephalus thia Walcott 1917
†Onchocephalus veridicus Zhang et al. 1980
G. †Xiangqianaspis Zhang et al. 1980
+
†Xiangqianaspis hunanensis Zhang et al. 1980
Invalid names: Xiangqianaspis hunanensis Zhang et al. 1980 [valid]
G. †Yuehsienszella Zhang 1963
Fm. †Atopidae Hupé 1953
+
G. †Atops Emmons 1844
+
†Atops rupertensis Jell et al. 1992
Invalid names: Ivshiniellus Korobov 1966 [synonym]
Fm. †Bathynotidae Hupé 1953
+
G. †Beikedamaspis
Fm. †Burlingiidae Walcott 1908
+
G. †Burlingia Walcott 1908
+
†Burlingia angusta Ebbestad and Budd 2002
†Burlingia halgedahlae Robison and Babcock 2011
†Burlingia hectori Walcott 1908
†Burlingia obscura Soloviev 1969
†Burlingia ovata Zhang et al. 1980
G. †Schmalenseeia Moberg 1903
+
†Schmalenseeia amphionura Moberg 1903
†Schmalenseeia athrotryphe Ebbestad and Budd 2002
†Schmalenseeia gostinensis Jago 1972
†Schmalenseeia longa Ju 1983
†Schmalenseeia sinensis Yang 1978
†Schmalenseeia spinulosa Lazarenko 1960
†Schmalenseeia transversa Ju 1983
G. †Carmon Barrande 1872
Fm. †Changshaniidae Kobayashi 1935
+
G. †Changshanocephalus Sun 1935
G. †Kazelia Walcott and Resser 1928
+
†Kazelia amsassiensis Sivov 1955
Invalid names: Kazellina Sivov 1955 [synonym]
G. †Mecophrys Shergold 1982
G. †Parachangshania Qian 1958
+
†Parachangshania monkei Kobayashi 1935
†Parachangshania rectangularis Park and Choi 2011
G. †Paraqingshuiheella Lu and Qian 1984
G. †Chinensis
Or. †Corynexochida Kobayashi 1935
+
G. †Brylyella
Fm. †Cheilocephalidae Shaw 1956
+
G. †Cheilocephalus Berkey 1898
+
†Cheilocephalus brachyops Palmer 1965
†Cheilocephalus brevilobus Walcott 1916
+
Invalid names: Pseudolisania maschi Lochman 1938 [synonym], Pseudolisania texana Lochman 1938 [synonym]
†Cheilocephalus granulosus Palmer 1965
†Cheilocephalus minutus Palmer 1954
Invalid names: Pseudolisania Kobayashi 1935 [synonym]
G. †Emsurella Rozova 1960
G. †Lecanoaspis Ivshin 1962
G. †Oligometopus Resser 1936
+
†Oligometopus breviceps Walcott 1884
†Oligometopus contractus Palmer 1965
Invalid names: Bernicella Frederickson 1949 [synonym]
G. †Parakoldinia Rozova 1960
+
†Parakoldinia kureiskaya Rozova 1963
†Parakoldinia paichiaensis Kobayashi 1933
†Parakoldinia salairica Sivov 1955
†Parakoldinia shenjiawanensis Peng 1992
†Parakoldinia striata Rozova 1960
†Parakoldinia tholimorpha Peng 1992
G. †Chondagraulos Lermontova 1940
Subor. †Corynexochina Kobayashi 1935
+
Fm. †Chengkouiidae Zhu 1980
+
G. †Acanthomicmacca Hupé 1953
+
Subg. †Acanthomicmacca (Acanthomicmacca) Hupé 1953
Subg. †Acanthomicmacca (Chengkouia) Lu and Chang 1974
Invalid names: Micmacca (Acanthomicmacca) meridionalis Hupe 1959 [nomen nudum]
G. †Bidjinella Repina 1964
G. †Micmacca Matthew 1895
+
Subg. †Micmacca (Acanthomicmacca) Hupe 1953
Subg. †Micmacca (Conomicmacca) Hupe 1953
†Micmacca protolenoides Cobbold 1931
Fm. †Corynexochidae Angelin 1854
+
G. †Abakania Poletaeva 1973
G. †Bonnaspis Resser 1936
+
†Bonnaspis stephenensis Walcott 1889
+
Invalid names: Corynexochus roemingeri Matthew 1899 [synonym], Menocephalus salteri Rominger 1887 [synonym]
G. †Chatiania Yang 1977
+
†Chatiania chatianensis Yang 1977
†Chatiania convexa Peng et al. 2004
†Chatiania expansa Yuan and Yin 1998
Invalid names: Parachatiania Yuan and Yin 1998 [synonym]
G. †Clavigellus Geyer 1994
G. †Corynexochus Angelin 1854
+
Subg. †Corynexochus (Bonnia) Walcott 1916
†Corynexochus bornholmiensis Grönwall 1902
†Corynexochus chinensis Lin and Zhang 1979
†Corynexochus delagei Miquel 1905
†Corynexochus donggouensis Lin and Zhang 1979
†Corynexochus elongatus Yang et al. 1993
†Corynexochus eosimplex Yang et al. 1993
†Corynexochus hunanensis Duan et al. 1999
†Corynexochus minor Walcott 1889
†Corynexochus plumula Whitehouse 1939
†Corynexochus spinulosus Angelin 1878
†Corynexochus xiangxiensis Peng et al. 2004
G. †Eocorynexochus Korobeinikova 1965
G. †Hartshillia Illing 1914
G. †Hartshillina Lake 1940
G. †Milaspis Sivov 1960
G. †Miranella Pokrovskaya 1960
G. †Sanaschtykgolia Poletaeva 1960
G. †Shivelicus Pokrovskaya 1959
G. †Stenochilina Ulrich 1931
G. †Trinia Poletaeva 1956
Fm. †Dinesidae Lermontova 1940
+
G. †Aldanianus Özdikmen 2006
+
†Aldanianus mitis Repina 1964
Invalid names: Compsocephalus Repina 1973 [replaced]
G. †Amginoerbia Chernysheva 1967
G. †Botomella Suvorova 1958
G. †Chakasskia Poletayeva 1936
G. †Chakasskinella Repina 1964
G. †Dilataspis Repina et al. 1999
G. †Erbia Lermontova 1940
+
†Erbia granulosa Lermontova 1940
Invalid names: Paratollaspis Kobayashi 1943 [objective synonym]
G. †Erbiella Fedyanina 1962
G. †Erbina Pokrovskaya
G. †Erbiopsidella Pokrovskaya 1959
G. †Erbiopsis Lermontova 1940
G. †Pseudoerbia Repina 1964
G. †Rondocephalus Pokrovskaya 1959
G. †Tollaspis Kobayashi 1935
Fm. †Dorypygidae Kobayashi 1935
+
G. †Atdabanella Repina 1965
G. †Basocephalus Ivshin 1952
G. †Bonnaria Lochman 1956
G. †Bonnia Walcott 1916
+
†Bonnia bicensis Resser 1936
†Bonnia bombifrons Matthews 1887
†Bonnia brennus Walcott 1916
+
Invalid names: Bonnia quebecensis Resser 1936 [synonym], Bonnia quebecensis Resser 1936 [synonym]
†Bonnia bubaris Walcott 1916
†Bonnia busa Walcott 1916
†Bonnia caperata Palmer 1964
†Bonnia capito Walcott 1916
+
Invalid names: Bonnia tumifrons Resser 1936 [synonym], Bonnia wanneri Resser 1936 [synonym]
†Bonnia carnata Fritz 1991
†Bonnia columbensis Resser 1936
†Bonnia copia Fritz 1968
†Bonnia decora Fritz 1991
†Bonnia fieldensis Walcott 1908
†Bonnia lata Resser 1936
†Bonnia laterispina Fritz 1972
†Bonnia matthewi Resser 1936
†Bonnia parvula Billings 1861
†Bonnia quadrata Fritz 1991
†Bonnia senecta Billings 1861
†Bonnia sonora Lochman 1952
†Bonnia swantonensis Resser 1936
†Bonnia vermontensis Resser 1936
Invalid names: Bonnia sola Resser and Howell 1938 [nomen vanum]
G. †Bonniopsis Poulsen 1946
G. †Dorypygina Lermontova 1940
G. †Hicksia Delgado 1904
G. †Kooteniellina Sivov 1955
G. †Liokootenia Qiu 1983
G. †Mengzia Lo 1974
G. †Metakootenia Qiu 1983
G. †Ogygopsis Walcott 1889
+
†Ogygopsis angimargo Matthew 1899
†Ogygopsis klotzi Rominger 1887
†Ogygopsis typicalis Resser 1979
Invalid names: Taxioura Resser 1939 [synonym]
G. †Olenoides Meek 1877
+
†Olenoides abnormis Yuan et al. 1997
†Olenoides brighamensis Resser 1939
†Olenoides buttsi Rasetti 1965
†Olenoides comptus Repina 1975
†Olenoides curticei Walcott 1889
†Olenoides evansi Resser 1939
†Olenoides expansus Walcott 1884
†Olenoides hubeiensis Sun 1984
†Olenoides nevadensis Meek 1870
†Olenoides obrutchevi Lermonntova 1926
†Olenoides octaspinus Yuan et al. 1997
†Olenoides paraptus Zhao et al. 1994
†Olenoides pennsylvanicus Rasetti 1965
†Olenoides serratus Rominger 1887
†Olenoides skabelundi Robison and Babcock 2011
†Olenoides steptoensis Fritz 1968
†Olenoides tranans Öpik 1967
†Olenoides vali Robison and Babcock 2011
†Olenoides wahsatchensis Hall and Whitfield 1877
+
Invalid names: Dikelocephalus gothicus Hall and Whitfield 1877 [synonym]
Invalid names: Neolenus Matthew 1899 [synonym]
G. †Olenoidestranans Meek 1877
G. †Paraolenoides Ivshin 1952
G. †Popigaia Egorova 1967
G. †Prokootenia Lermontova 1940
G. †Protypus Walcott 1986
+
†Protypus hitchcocki Whitfield 1884
Invalid names: Bicaspis Resser 1938 [synonym]
G. †Tabatopygellina Sivov 1955
G. †Tolanaspis Ivshin 1952
Invalid names: Ogygopsididae Rasetti 1951 [synonym]
Fm. †Edelsteinaspididae Hupé 1953
+
G. †Alacephalus Repina 1960
G. †Edelsteinaspis Lermontova 1940
G. †Gelasene Palmer 1968
G. †Labradoria Resser 1936
+
†Labradoria miser Billings 1861
Invalid names: Sinolenus Kobayashi 1944 [synonym]
G. †Laticephalus Pokrovskaya 1959
G. †Litaspis Suvorova 1960
G. †Nodiceps Suvorova 1959
G. †Paleofossus Pokrovskaya 1959
Fm. †Jakutidae Suvorova 1950
+
G. †Bathyuriscellus Lermontova 1951
+
†Bathyuriscellus australis Palmer and Gatehouse 1972
†Bathyuriscellus modestus Palmer and Gatehouse 1972
G. †Bathyuriscopsis Suvorova 1960
G. †Jakutus Lermontova 1951
G. †Judaiella Lermontova 1951
G. †Lenaspis Survorova 1959
G. †Prouktaspis Repina 1965
G. †Uktaspis Korobov 1963
Fm. †Oryctocephalidae Beecher 1897
+
G. †Arthricocephalus Bergeron 1899
+
Subg. †Arthricocephalus (Arthricocephalites) Chien and Lin 1974
†Arthricocephalus chauveaui Bergeron 1899
†Arthricocephalus duyunensis Chien 1961
†Arthricocephalus fuyangensis Ju 1983
†Arthricocephalus tenuis Zhang and Zhou 1985
G. †Balangia Chien 1961
G. †Barklyella Shergold 1969
G. †Changaspis Lee 1961
+
†Changaspis elongata Lee 1961
†Changaspis placenta Zhang et al. 1980
†Changaspis taihuensis Zhang and Zhou 1985
†Changaspis transversus Yang et al. 1993
G. †Duyunaspis Zhang and Qian 1977
+
†Duyunaspis duyunensis Zhang and Qian 1977
†Duyunaspis laevigatus Zhang et al. 1980
†Duyunaspis obesis Zhang et al. 1980
†Duyunaspis songtaoensis Qian and Lin 1977
G. †Feilongshania Zhang et al. 1980
+
†Feilongshania brevica Zhang et al. 1980
†Feilongshania shichangensis Zhang et al. 1980
G. †Hunanocephalus Lee 1963
+
Subg. †Hunanocephalus (Duotingia) Chow 1974
†Hunanocephalus ovalis Lee 1963
G. †Lancastria Kobayashi 1935
+
†Lancastria plana Tomashpolskaya and Khalfin 1960
†Lancastria roddyi Resser and Howell 1938
Invalid names: Chienaspis Suvorova 1964 [synonym], Goldfieldia Palmer 1964 [synonym], Paraoryctocephalops Tomashpolskaya and Khalfin 1960 [synonym], Pseudolancastria Lee 1963 [synonym]
G. †Oryctocare Tomashpolskaya 1961
Subfm. †Oryctocarinae Hupé 1953
+
G. †Microryctocara Sundberg and McCollum 1997
G. †Ovatoryctocara Chernysheva 1960
G. †Oryctocephalina Tomashpolskaya 1961
Subfm. †Oryctocephalinae Beecher 1897
+
G. †Oryctocephalites Resser 1939
G. †Oryctocephalus Walcott 1886
G. †Tonkinella Mansuy 1916
G. †Oryctocephaloides Zhang et al. 1980
+
†Oryctocephaloides convexus Zhang et al. 1980
†Oryctocephaloides robustus Zhao and Yuan 2001
G. †Oryctocephalops Lermontova 1940
+
†Oryctocephalops frischenfeldi Lermontova 1940
†Oryctocephalops guizhouensis Zhao and Yuan 2002
†Oryctocephalops tongrenensis Lu and Qian 1938
G. †Paleooryctocephalus Repina 1964
G. †Protoryctocephalus Chow 1974
+
†Protoryctocephalus arcticus Geyer and Peel 2011
†Protoryctocephalus balangensis Zhao and Yuan 2002
†Protoryctocephalus wuxunensis Zhou 1974
G. †Sandoveria Shergold 1969
G. †Shabaella Qian and Sun 1977
+
†Shabaella convexa Ju 1983
†Shabaella fengzuensis Lu and Lin 1983
†Shabaella jiangshanensis Ju 1983
Invalid names: Cheiruroididae Zhang 1963 [invalid subgroup], Tonkinellinae Reed 1934 [empty]
Fm. †Zacanthoididae Swinnerton 1915
+
G. †Albertella Walcott 1908
+
†Albertella eiloitys Fritz 1968
†Albertella fritzi Eddy and McCollum 1998
†Albertella helena Walcott 1908
†Albertella highlandensis Eddy and McCollum 1998
†Albertella judithi Fritz 1968
†Albertella lata Fritz 1968
†Albertella longwelli Palmer and Halley 1979
†Albertella nitida Resser 1936
†Albertella proveedora Lochman 1952
†Albertella robsonensis Resser 1936
†Albertella rossensis Resser 1936
†Albertella sampsoni Resser 1938
†Albertella schenki Resser 1945
†Albertella spectrensis Palmer and Halley 1979
G. †Albertelloides Fritz 1968
+
†Albertelloides kitai Eddy and McCollum 1998
†Albertelloides mischi Fritz 1968
†Albertelloides pandspinata Fritz 1968
†Albertelloides rectimarginatus Palmer and Halley 1979
G. †Chuchiaspis Chang 1974
G. †Fieldaspis Rasetti 1951
+
†Fieldaspis bilobata Rasetti 1951
†Fieldaspis celer Walcott 1917
†Fieldaspis superba Rasetti 1951
G. †Mexicaspis Lochman 1948
+
†Mexicaspis difuntosensis Lochman 1952
†Mexicaspis radiatus Palmer and Halley 1979
†Mexicaspis stenopyge Lochman 1948
G. †Micmaccopsis Lermontova 1940
G. †Panxinella Lin 1974
G. †Paralbertella Palmer and Halley 1979
+
†Paralbertella bosworthi Walcott 1908
+
Invalid names: Albertella similaris Resser 1936 [synonym], Albertella stenorhachis Rasetti 1951 [synonym]
G. †Ptarmiganoides Rasetti 1951
+
†Ptarmiganoides alia Resser 1939
†Ptarmiganoides araneicauda Fritz 1968
†Ptarmiganoides crassaxis Palmer and Halley 1979
†Ptarmiganoides hexacantha Palmer and Halley 1979
†Ptarmiganoides propinqua Resser 1939
G. †Stephenaspis Rasetti 1951
+
†Stephenaspis avitus Palmer 1964
†Stephenaspis highlandensis Sundberg and McCollum 2003
G. †Vanuxemella Walcott 1916
+
†Vanuxemella idahoensis Resser 1938
Invalid names: Vistoia Walcott 1925 [synonym]
G. †Zacanthoides Walcott 1888
+
†Zacanthoides abbreviatus Resser 1939
†Zacanthoides adjunctus Resser 1939
†Zacanthoides demissus Fritz 1968
†Zacanthoides divergens Rasetti 1951
†Zacanthoides eatoni Walcott 1890
†Zacanthoides fronslicinus Sundberg 1994
†Zacanthoides gradatus Resser 1939
†Zacanthoides holopygous Resser 1939
†Zacanthoides holopygus Resser 1939
†Zacanthoides idahoensis Walcott 1908
†Zacanthoides kelsayae Shaw 1957
†Zacanthoides liddelli Robison and Babcock 2011
†Zacanthoides marshalli Robison and Babcock 2011
†Zacanthoides sampsoni Resser 1938
†Zacanthoides serratus Resser 1939
†Zacanthoides spinosus Walcott 1884
†Zacanthoides typicalis Walcott 1886
†Zacanthoides variacantha Palmer and Halley 1979
†Zacanthoides walapai Resser 1945
Invalid names: Embolimus Rominger 1887 [replaced]
G. †Zacanthopsis Resser 1938
+
†Zacanthopsis contractus Palmer 1964
†Zacanthopsis expansa Fritz 1991
†Zacanthopsis stribuccus Fritz 1972
Fm. †Dolichometopidae Walcott 1916
+
G. †Amphoton Lorenz 1906
+
†Amphoton alceste Walcott 1905
†Amphoton deois Walcott 1905
†Amphoton oatesi Palmer and Gatehouse 1972
†Amphoton typicum Kobayashi 1942
Invalid names: Amphotonella Kobayashi 1942 [synonym], Eurodeois Opik 1982 [synonym], Sunia Kobayashi 1942 [synonym]
G. †Anoria Walcott 1924
+
†Anoria bessus Walcott 1916
†Anoria lodensis Clark 1921
†Anoria tontoensis Walcott 1916
†Anoria utahensis Resser 1935
G. †Athabaskia Raymond 1928
+
†Athabaskia anax Walcott 1916
†Athabaskia bela Walcott 1916
†Athabaskia glacialis Raymond 1928
†Athabaskia gladei Robison and Babcock 2011
†Athabaskia howelli Walcott 1886
†Athabaskia minor Resser 1938
†Athabaskia ostheimeri Raymond 1928
G. †Athabaskiella Kobayashi 1942
G. †Basanellus Repina 1960
G. †Bathyuriscidella Rasetti 1948
G. †Bathyuriscus Meek 1873
+
†Bathyuriscus adaeus Walcott 1916
†Bathyuriscus anax Walcott 1916
†Bathyuriscus atossa Walcott 1916
†Bathyuriscus bantius Walcott 1916
†Bathyuriscus batis Walcott 1916
†Bathyuriscus belesis Walcott 1916
†Bathyuriscus bithus Walcott 1916
†Bathyuriscus brighamensis Resser 1939
†Bathyuriscus fimbriatus Robison 1964
†Bathyuriscus haydeni Meek 1873
†Bathyuriscus manchuriensis Walcott 1911
†Bathyuriscus marjumensis Resser 1935
†Bathyuriscus maximus Mason 1935
†Bathyuriscus ornatus Walcott 1908
†Bathyuriscus petalus Fritz 1968
†Bathyuriscus piedmontensis Resser 1935
†Bathyuriscus rotundatus Rominger 1887
†Bathyuriscus stoliczkai Reed 1910
†Bathyuriscus terranovensis Young and Ludvigsen 1989
Invalid names: Orriella Rasetti 1938 [synonym]
G. †Centonella Wolfart 1994
G. †Chilometopus Rusconi 1952
G. †Dolichometopsis Poulsen 1927
+
†Dolichometopsis mansfieldi Resser 1939
†Dolichometopsis resseri Poulsen 1927
G. †Dolichometopus Angelin 1854
+
†Dolichometopus acadicus Matthew 1897
†Dolichometopus derceto Walcott 1905
†Dolichometopus dirce Walcott 1905
†Dolichometopus suecicus Angelin 1852
G. †Fuchouia Resser and Endo 1935
+
Subg. †Fuchouia (Parafuchouia) Lu and Qian 1974
+
†Fuchouia (Parafuchouia) elongata Lu and Qian 1974
†Fuchouia (Parafuchouia) quadratoglabella Yang et al. 1993
†Parafuchouia prompta Zhou 1974
†Fuchouia bulba Peng et al. 2004
†Fuchouia chiai Lu 1957
†Fuchouia fecunda Opik 1982
†Fuchouia kuruktagensis Zhang 1981
†Fuchouia oratolimba Yang 1977
†Fuchouia sixinensis Peng et al. 2004
†Fuchouia tasmaniensis Jago et al. 2004
G. †Glossopleura Poulsen 1927
+
†Glossopleura alabamensis Resser 1935
†Glossopleura baton Walcott 1916
†Glossopleura bion Walcott 1916
†Glossopleura boccar Walcott 1916
+
Invalid names: Glossopleura bosworthensis Resser 1935 [synonym], Glossopleura mckeei Resser 1935 [synonym], Glossopleura nitida Resser 1935 [synonym], Glossopleura stephenensis Resser 1935 [synonym]
†Glossopleura buttsi Resser 1935
†Glossopleura campbelli Robison and Babcock 2011
†Glossopleura expansa Poulsen 1927
†Glossopleura gigantea Resser 1939
†Glossopleura intermedia Resser 1938
†Glossopleura leona Lochman 1952
†Glossopleura lodensis Clark 1921
†Glossopleura mohavensis Resser 1935
+
Invalid names: Sonoraspis californica Stoyanow and Susuki 1955 [synonym], Sonoraspis nelsoni Stoyanow 1958 [synonym]
†Glossopleura packi Resser 1935
†Glossopleura producta Hall and Whitfield 1877
+
Invalid names: Ogygia parabola Hall and Whitfield 1877 [synonym]
†Glossopleura similaris Resser 1939
†Glossopleura sulcata Poulsen 1927
†Glossopleura tuta Resser 1945
†Glossopleura utahensis Resser 1935
†Glossopleura walcotti Poulsen 1927
†Glossopleura yatesi Robison and Babcock 2011
Invalid names: Sonoraspis Stoyanow 1952 [synonym]
G. †Hemirhodon Raymond 1937
G. †Klotziella Raymond 1928
G. †Neopoliellina Repina 1964
G. †Parapoliella Shernysheva 1956
G. †Poliella Walcott 1916
+
†Bathyuriscus (Poliella) anteros Walcott 1916
†Bathyuriscus (Poliella) balus Walcott 1916
†Bathyuriscus (Poliella) caranus Walcott 1916
†Bathyuriscus (Poliella) occidentalis Matthew 1899
†Bathyuriscus (Poliella) powersi Walcott 1916
†Bathyuriscus (Poliella) primus Walcott 1908
†Bathyuriscus (Poliella) sylla Walcott 1916
†Poliella castlensis Resser 1935
†Poliella denticulata Rasetti 1951
†Poliella germana Resser 1939
+
Invalid names: Dolichometopsis gravis Resser 1939 [synonym], Dolichometopsis potens Resser 1939 [synonym], Ptarmigania agrestis Resser 1939 [synonym], Ptarmigania altilis Resser 1939 [synonym], Ptarmigania dignata Resser 1939 [synonym]
†Poliella leipalox Fritz 1968
†Poliella lomataspis Palmer and Halley 1979
†Poliella ovala Sundberg and McCollum 2003
Invalid names: Bornemannia Walcott 1925 [synonym]
G. †Poliellaspis Lermontova 1940
G. †Poliellina Poletayeva 1936
G. †Wenkchemnia Rasseti 1951
+
†Wenkchemnia housensis Sundberg 1994
†Wenkchemnia spinicollus Rasetti 1951
†Wenkchemnia sulcata Rasetti 1951
†Wenkchemnia swasensis Sundberg 1994
†Wenkchemnia walcotti Rasetti 1951
G. †Granularapis Babcock and John 1995
Fm. †Hemibarrandiidae Courtessole and Pillet 1975
+
G. †Hemibarrandia Prantl and Pribyl 1949
+
†Hemibarrandia holoubkovensis Ruzicka 1926
†Hemibarrandia klouceki Mergl 2006
Invalid names: Pseudonileus Kobayashi 1951 [objective synonym]
G. †Hunnanocephalus Lee 1963
Fm. †Illaenidae Hawle and Corda 1847
+
G. †Bumastoides Whittington 1954
+
†Bumastoides billingsi Raymond and Narraway 1908
†Bumastoides lenzi Chatterton and Ludvigsen 1976
†Bumastus (Bumastoides) aplatus Raymond 1925
†Bumastus (Bumastoides) gardenensis Shaw 1968
†Bumastus (Bumastoides) milleri Billings 1859
G. †Bumastus Murchison 1839
+
Subg. †Bumastus (Bumastella) Kobayashi and Hamada 1974
+
†Bumastus (Bumastella) aspera Kobayashi and Hamada 1974
†Bumastus (Bumastella) bipunctatus Kobayashi and Hamada 1974
†Bumastus (Bumastella) spiculus Kobayashi and Hamada 1974
Subg. †Bumastus (Bumastus) Murchison 1839
+
†Bumastus (Bumastus) glomerosus Kobayashi and Hamada 1974
†Bumastus (Bumastus) subquadratus Kobayashi and Hamada 1974
†Bumastus agmakros Kobayashi et al. 1984
†Bumastus barriensis Murchison 1839
†Bumastus comes Raymond 1925
†Bumastus cuniculus Hall 1868
†Bumastus dayi Raymond 1916
†Bumastus decipiens Raymond 1916
†Bumastus dispassus Raymond 1925
†Bumastus graftonensis Meek and Worthen 1870
†Bumastus holei Foerste 1920
†Bumastus indeterminatus Walcott 1879
†Bumastus insignis Hall 1865
†Bumastus ioxus Hall 1868
†Bumastus kattoi Kobayashi et al. 1984
†Bumastus lioderma Raymond 1925
†Bumastus longiops Raymond 1925
†Bumastus niagarensis Whitfield 1879
+
Invalid names: Illaenus madisonianus Whitfield 1882 [synonym]
†Bumastus orbicaudatus Billings 1859
†Bumastus porrectus Raymond 1925
†Bumastus rowleyi Foerste 1920
†Bumastus sakoi Kobayashi et al. 1984
†Bumastus tenuis Raymond 1916
†Bumastus trentonensis Emmons 1842
†Bumastus vulsus Howells 1982
G. †Caudillaenus Rabano et al. 2014
+
†Caudillaenus advena Barrande 1872
†Caudillaenus nicolasi Rabano et al. 2014
G. †Cryptonymus Eichwald 1825
G. †Dysplanus Burmeister 1843
+
Subg. †Dysplanus (Zetillaenus) Snajdr 1957
†Dysplanus centrotus Dalman 1843
G. †Eastonillaenus Edgecombe and Webby 2007
+
†Eastonillaenus goonumblaensis Edgecombe and Webby 2007
†Eastonillaenus incertus Webby 1973
G. †Ectillaenus Salter 1867
G. †Harpillaenus Whittington 1963
+
†Harpillaenus arcuatus Billings 1865
†Harpillaenus rossi Fortey and Droser 1999
G. †Illaenurus Hall 1863
+
†Illaenurus eurekensis Walcott 1884
†Illaenurus montanensis Kobayashi 1935
†Illaenurus quadratus Hall 1863
G. †Illaenus Dalman 1827
+
Subg. †Illaenus (Parillaenus) Jaanusson 1954
+
†Illaenus (Parillaenus) dalecarlicus Warburg 1925
†Illaenus (Parillaenus) davisi Salter 1849
†Illaenus (Parillaenus) fallax Holm 1882
†Illaenus (Parillaenus) primoticus Fortey and Bruton 2013
†Illaenus (Parillaenus) roemeri Murchison 1839
+
Invalid names: Illaenus grandis Roemer 1861 [synonym], Illaenus vivax Holm 1882 [synonym]
†Illaenus aduncus Jaanusson 1957
†Illaenus alveatus Raymond 1925
†Illaenus angelini Holm 1882
†Illaenus auriculatus Ross and Barnes 1967
†Illaenus bayfieldi Billings 1859
†Illaenus bucculentus Whittington 1963
†Illaenus cekovioides Zhou et al. 2014
†Illaenus consimilis Billings 1865
†Illaenus consobrinus Billings 1865
†Illaenus crassicauda Wahlenberg 1826
†Illaenus dalecarlicus Warburg 1925
†Illaenus fieldi Raymond 1925
†Illaenus fraternus Billings 1865
†Illaenus gelasinus Whittington 1965
†Illaenus gigas Holm 1882
†Illaenus kueichouensis Lu 1957
†Illaenus lacertus Whittington 1954
†Illaenus lautus Raymond 1925
†Illaenus marginalis Raymond 1925
†Illaenus oscitatus Fortey 1980
†Illaenus protuberans Raymond 1925
†Illaenus renhuaniensis Yin in Yin and Lee 1978
†Illaenus sinensis Yabe 1920
†Illaenus spiculatus Whittington 1963
†Illaenus tianrongi Zhou et al. 2014
†Illaenus tingi Sun 1931
†Illaenus tumidifrons Billings 1865
†Illaenus usitatus Zhou et al. 2014
†Illaenus utahensis Hintze 1953
†Illaenus viator Raymond 1925
†Illaenus wimani Warburg 1925
Invalid names: Actinolobus Eichwald 1860 [synonym], Deucalion Shtsheglov 1827 [nomen dubium]
G. †Nanillaenus Jaanusson 1954
+
†Nanillaenus aduncus Chatterton and Ludvigsen 1976
†Nanillaenus crassus Zhou et al. 2014
†Nanillaenus gualcamayensis Harrington and Leanza 1957
†Nanillaenus mackenziensis Chatterton and Ludvigsen 1976
G. †Parillaenus Jaanusson 1954
+
†Parillaenus exiguus Zhou et al. 2014
†Parillaenus orbiconvexus Ji 1986
†Parillaenus roemeri Murchison 1839
†Parillaenus vetus Zhou et al. 2014
G. †Ptilillaenus Lu 1962
G. †Stenopareia Holm 1886
+
†Illaenus linnarssoni Holm 1882
†Stenopareia acymata Howells 1982
†Stenopareia balclatchiensis Reed 1904
†Stenopareia catathema Howells 1982
†Stenopareia duffyae Chatterton and Ludvigsen 2004
†Stenopareia glaber Kjerulf 1865
+
†Illaenus avus lissbergensis Warburg 1925
Invalid names: Stenopareia avus Holm 1882 [synonym]
†Stenopareia globosus Billings 1859
†Stenopareia glochin Howells 1982
†Stenopareia grandis Billings 1859
†Stenopareia linnarssonii Holm 1883
†Stenopareia oviformis Warburg 1925
†Stenopareia perceensis Schuchert and Cooper 1930
Invalid names: Vysocania Vanek and Vokác 1997 [synonym]
G. †Thaleops Conrad 1843
+
†Thaleops arctura Hall 1847
†Thaleops conradi Billings 1859
†Thaleops depressicapitata Bradley 1930
†Thaleops jaanussoni Amati and Westrop 2004
†Thaleops laurentiana Amati and Westrop 2004
+
Invalid names: Illaenus americanus Billings 1859 [replaced]
†Thaleops longispina Shaw 1968
†Thaleops ovata Conrad 1843
†Thaleops punctata Raymond 1905
†Thaleops raymondi Shaw 1968
†Thaleops vindex Billings 1865
Invalid names: Hydrolaenus Salter 1867 [synonym]
G. †Ulugtella Petrunina 1975
G. †Zbirovia Snajdr 1956
G. †Zdicella Snajdr 1956
Invalid names: Panderinae Bruton 1968 [empty]
Subor. †Illaenina Jaanusson 1959
+
Fm. †Panderiidae Bruton 1968
+
G. †Ottenbyaspis Bruton 1968
+
†Ottenbyaspis broeggeri Ruzicka 1926
†Ottenbyaspis oriens Moberg and Segerberg 1906
G. †Panderia Volborth 1863
+
†Panderia baltica Bruton 1968
†Panderia curta Petrunina 1975
†Panderia dayongensis Ji 1987
†Panderia derivata Bruton 1968
†Panderia edita Bruton 1968
†Panderia erratica Bruton 1968
†Panderia hadelandica Bruton 1968
†Panderia insulana Bruton 1968
†Panderia lerkakensis Bruton 1968
†Panderia lewisi Salter 1867
†Panderia megalophthalma Linnarsson 1869
†Panderia migratoria Bruton 1968
†Panderia orbiculata Ji 1986
†Panderia parvula Holm 1882
†Panderia ramosa Bruton 1968
†Panderia triquetra Volborth 1863
Invalid names: Parabumastides Ji 1987 [synonym], Qijiangia Xiang and Ji 1987 [synonym], Rhodope Angelin 1854 [synonym]
G. †Pogrebovites Balashova 1976
Fm. †Tsinaniidae Kobayashi 1933
+
G. †Blandiaspis Qian 1983
G. †Dictyella Kobayashi 1933
G. †Esseigania Kobayashi 1944
G. †Leiaspis Zhang et al. 1980
+
†Leiaspis concavolimbata Zhang et al. 1980
†Leiaspis shuiyuensis Zhang et al. 1980
G. †Lonchopygella Zhou 1977
G. †Shergoldia Zhang and Jell 1987
+
†Shergoldia australis Peng 1992
†Shergoldia laevigata Zhu et al. 2007
G. †Tsinania Walcott 1914
+
†Tsinania canens Walcott 1905
+
Invalid names: Illaenurus ceres Walcott 1905 [synonym], Illaenurus dictys Walcott 1913 [synonym], Illaenurus pagoda Sun 1924 [synonym], Tsinania convexa Resser and Endo 1937 [synonym], Tsinania longicephala Resser and Endo 1937 [synonym], Tsinania vulgaris Resser and Endo 1937 [synonym]
Invalid names: Dictyites Kobayashi 1936 [synonym]
Subor. †Leiostegiina Bradley 1925
+
Fm. †Illaenuridae Vodges 1890
+
G. †Lecanopyge Raymond 1937
+
†Lecanopyge angustata Rasetti 1944
†Lecanopyge arenaria Rasetti 1944
†Lecanopyge billingsi Clark 1924
†Lecanopyge expansa Raymond 1937
†Lecanopyge intermedia Rasetti 1944
†Lecanopyge prolifica Rasetti 1944
G. †Minicephalus Lochmann and Lu 1960
G. †Rasettaspis Ivshin 1962
G. †Rasettia Lochman 1953
+
†Rasettia magna Bell and Ellinwood 1962
Invalid names: Platycolpus Raymond 1913 [replaced]
G. †Resseraspis Rasetti 1945
Invalid names: Lecanopygidae Lochman 1953 [invalid subgroup]
Superfm. †Leiostegioidea Bradley 1925
+
Fm. †Kaolishaniidae Kobayashi 1935
+
Subfm. †Ceronocarinae Wernette et al. 2020
G. †Eokaolishania Wittke 1984
G. †Hemikaolishania Zhang 1983
G. †Kaolishania Sun 1924
G. †Liaotropis Schrank 1975
Subfm. †Mansuyiinae Hupe 1955
G. †Pagodia Walcott 1905
G. †Palemansuyia Yuan and Yin 1998
G. †Peichiashania Chang 1959
G. †Tangjiaella Qiu 1984
Subfm. †Tingocephalinae Hupe 1955
G. †Tingocephalus Sun 1935
Fm. †Leiostegiidae Bradley 1925
+
G. †Aedotes Opik 1967
G. †Agerina Tjernvik 1956
+
Invalid names: Hexianella Zhang 1983 [synonym], Plesiyuepingia Xiang and Zhou 1987 [synonym]
G. †Annamitella Mansuy 1920
+
Invalid names: Bathyuriscops Keller and Lisogor 1954 [synonym], Endoaspis Lochman 1956 [synonym], Monella Bates 1968 [synonym]
G. †Arcifimbria Rasetti 1963
G. †Brackebuschia Harrington and Leanza 1957
+
Invalid names: Bodenbenderia Harrington and Leanza 1957 [synonym]
G. †Chiawangella Chu 1959
G. †Cholopilus Raymond 1924
G. †Chosenia Kobayashi 1934
G. †Chuangiella Kobayashi 1935
G. †Chuangioides Chu 1959
G. †Chuangiopsis Kobayashi 1955
G. †Eochuangia kobayashi 1935
G. †Geminiclavula Peng et al. 2004
G. †Iranaspis King 1937
G. †Kepisis Hu 1971
G. †Linguchuangia Zhang 1983
G. †Lloydia Vogdes 1893
G. †Meropalla Opik 1967
Subfm. †Pagodiinae Kobayashi 1935
G. †Plethopeltella Kobayshi 1944
G. †Prochuangia Kobayashi 1935
G. †Pseudocalymene Pillet 1974
+
Invalid names: Eucalymene Lu 1975 [synonym], Paraszechuanella Liu 1977 [synonym], Szechuanella Lu 1962 [synonym]
G. †Reubenella Lochmann 1966
G. †Tinaspis Robison and Pantoja-Alor 1968
G. †Trephina Smith et al. 2018
G. †Wanshania Rong and Yang 1977
Invalid names: Pagodiidae Kobayashi 1935 [invalid subgroup]
Fm. †Missisquoiidae Hupé 1953
+
G. †Hardyia Walcott 1924
G. †Pseudokoldinioidia Endo 1944
G. †Tasmanocephalus kobayashi 1936
Fm. †Styginidae Vogdes 1890
+
G. †Altaepeltis Maksimova 1968
G. †Arctipeltis Maksimova 1986
G. †Australoscutellum Chatterton and Campbell 1980
G. †Bojoscutellum Snajdr 1958
G. †Boreoscutellum Pribyl and Vanek 1972
G. †Breviscutellum Snajdr 1960
G. †Bubupeltina Snajdr 1991
Subfm. †Bumastinae Raymond 1916
+
G. †Ciliscutellum Lin 1987
G. †Cornuscutellum Snajdr 1960
G. †Craigheadia Hupe 1955
G. †Cybantyx Lane and Thomas 1978
G. †Decoroscutellum Snajdr 1958
G. †Delgadoa Thadeau 1947
G. †Dulanaspis Chugaeva 1956
+
†Dulanaspis asper Zhou et al. 2014
†Dulanaspis karagachensis Ghobadi Pour et al. 2011
G. †Eoscutellum Maksimova 1978
G. †Exastipyx Holloway 1996
G. †Failleana Chatterton and Ludvigson 1976
+
†Failleana calva Chatterton and Ludvigsen 1976
†Failleana limbata Raymond 1910
†Failleana magnifica Chatterton and Ludvigsen 2004
†Failleana wangi Chatterton and Ludvigsen 2004
G. †Goldillaenoides Balashova 1959
G. †Hidascutellum Kobayashi and Hamada 1977
G. †Illaenoides Weller 1907
+
†Illaenoides abnormis Kobayashi and Hamada 1986
†Illaenoides elongata Thomas 1929
†Illaenoides magnisulcatus Kobayashi and Hamada 1986
†Illaenoides trilobus Weller 1907
G. †Kirkdomina Tripp 1962
G. †Kobayashipeltis Maksimova 1978
G. †Kolihapeltis Prantl and Pribyl 1947
G. †Kosovopeltis Snajdr 1958
+
†Kosovopeltis allaarti Lane 1984
†Kosovopeltis andersoni Etheridge and Nicholson 1879
†Kosovopeltis angusticostata Kobayashi and Hamada 1974
†Kosovopeltis cunctata Reed 1931
†Kosovopeltis insularis Billings 1866
Invalid names: Heptabronteus Webby 1974 [synonym]
G. †Kotysopeltis Vanek et al. 1991
G. †Lamproscutellum Yin 1980
G. †Leioscutellum Wu 1977
G. †Meitanillaenus Zhang 1974
G. †Metascutellum Snajdr 1960
G. †Mulciberaspis Vanek et al. 1992
G. †Octobronteus Weber 1945
G. †Paraphillipsinella Lu and Zhang 1974
+
Invalid names: Paraphillipsinella Lu and Zhang 1974 [synonym]
G. †Phillipsinella Novak 1885
+
†Phillipsinella parabola Stormer 1953
†Phillipsinella preclara Bruton 1976
G. †Platyscutellum Snajdr 1958
G. †Poroscutellum Snajdr 1958
G. †Promago Holloway 2007
G. †Pseudostygina Zhou 1982
G. †Quyuania Xia 1978
G. †Radioscutellum Snajdr 1972
G. †Raymondaspis Pribyl 1948
+
Subg. †Raymondaspis (Turgicephalus) Fortey 1980
+
†Raymondaspis (Turgicephalus) neglecta Nielsen 1995
†Raymondaspis (Turgicephalus) whittingtoni Nielsen 1995
†Turgicephalus falcatus Fortey 1980
†Turgicephalus hinlopensis Fortey 1980
†Raymondaspis angelini Billings 1856
†Raymondaspis ardmillanensis Reed 1904
†Raymondaspis gregarius Raymond 1920
†Raymondaspis limbatus Angelin 1854
†Raymondaspis nitens Wiman 1906
†Raymondaspis pingpong Fortey and Bruton 2013
†Raymondaspis planus Raymond 1937
†Raymondaspis reticulatus Whittington 1965
†Raymondaspis turgidus Whittington 1965
†Raymondaspis vespertina Ross and Barnes 1967
G. †Sangzhiscutellum
G. †Scabriscutellum Richter and Richter 1956
+
†Scabriscutellum hammadi Chatterton et al. 2006
†Scabriscutellum lahceni Chatterton et al. 2006
Subfm. †Scutelluinae Richter and Richter 1955
+
G. †Eobronteus Reed 1928
+
†Eobronteus laticauda Wahlenberg 1818
+
Invalid names: Bronteus hibernicus Schmidt 1858 [synonym], Bronteus insularis Eichwald 1857 [synonym]
†Eobronteus slocomi Bradley 1930
G. †Eokosovopeltis Pribyl and Vanek 1972
+
†Eokosovopeltis currajongensis Edgecombe and Webby 2007
†Eokosovopeltis expansus Zhou et al. 2014
†Eokosovopeltis grandicurvatus Edgecombe et al. 2007
†Eokosovopeltis romanovskii Weber 1948
G. †Goldius deKoninck 1841
+
†Goldius angusticalix Van Viersen and De Wilde 2010
†Goldius capitellum Archinal 1994
†Goldius goolaertsi Van Viersen 2007
†Goldius granulatus Goldfuss 1843
Invalid names: Calycoscutellum Archinal 1994 [synonym]
G. †Torleyiscutellum Basse et al. 2016
+
†Torleyiscutellum mariae Chlupáč 1993
†Torleyiscutellum torleyi Archinal 1994
G. †Scutellum Pusch 1833
+
Subg. †Scutellum (Scutellum) Pusch 1833
†Scutellum barrandii Hall 1859
†Scutellum calvum Chatterton 1971
†Scutellum decipulum Van Viersen and Prescher 2011
†Scutellum droseron Holloway and Neil 1982
†Scutellum protrusifrons Van Viersen and Prescher 2011
Invalid names: Brontes Goldfuss 1839 [synonym], Bronteus Goldfuss 1843 [synonym], Goldfussia Bronn 1848 [objective synonym]
G. †Spiniscutellum Snajdr 1960
Subfm. †Stygininae Vogdes 1890
+
G. †Bronteopsis Nicholson and Etheridge 1879
+
†Bronteopsis brumleyi Cooper 1953
†Bronteopsis concentrica Nicholson and Etheridge 1879
+
Invalid names: Bronteopsis scotia Reed 1904 [synonym]
†Bronteopsis hotledahli Skjeseth 1955
†Bronteopsis marginata Raymond 1925
†Bronteopsis panderi Schmidt 1904
†Bronteopsis tennesseensis Cooper 1953
†Bronteopsis toernquisti Moberg and Segerberg 1906
G. †Stygina Salter 1853
+
Subg. †Stygina (Protostygina) Prantl and Pribyl 1949
†Stygina angustifrons Warburg 1925
†Stygina latifrons Portlock 1843
†Stygina minor Skjeseth 1955
†Stygina murchisoni Reed 1914
†Stygina plautoni Schmidt 1904
G. †Tenuipeltis Lütke 1965
G. †Thomastus Opik 1953
G. †Thysanopeltella Kobayashi 1957
+
Subg. †Thysanopeltella (Septimopeltis) Pribyl and Vanek 1971
+
†Thysanopeltella (Septimopeltis) magnispina Maillieux 1938
G. †Unicapeltis Maksimova 1977
G. †Uraloscutellum Ancigin and Maximova 1978
G. †Waisfeldaspis Vaccari 2001
G. †Xyoeax Holloway 1996
Invalid names: Scutelluidae Richter and Richter 1955 [invalid subgroup]
G. †Xuigiella Chien and Yao 1974
Invalid names: Corynexochoidea Angelin 1854 [empty], Illaenoidea Hawle and Corda 1847 [empty], Phillipsinellidae Whittington 1950 [empty]
G. †Crossoura Moberg and Segerberg 1906
G. †Curiaspis Sdzuy 1955
G. †Cuyanaspis Rusconi 1953
G. †Cyclolenzellina Ergaliev 1980
G. †Edganocare
Fm. †Ellipsocephaloididae Hupé 1955
+
G. †Ellipsocephaloides Kobayashi 1935
+
†Ellipsocephaloides curtus Whitfield 1878
†Ellipsocephaloides pepinensis Grant 1962
G. †Erbenochile Alberti 1981
+
†Erbenochile erbeni Alberti 1981
†Erbenochile issoumourensis Chatterton and Gibb 2010
G. †Eulomella Kobayashi 1955
G. †Fabulaspis Ivshin 1952
G. †Gigmpeltis Raymond 1924
G. †Goycoia Rusconi 1950
Or. †Harpetida Whittington 1959
+
Fm. †Entomaspididae
+
G. †Baikadamaspis Ergaliev 1980
+
†Baikadamaspis jikdongensis Park and Choi 2011
†Baikadamaspis proprius Ergaliev 1980
G. †Notchpeakia Adrain and Westrop 2006
+
†Notchpeakia cherrycreekensis Adrain and Westrop 2006
†Notchpeakia milleri Adrain and Westrop 2006
†Notchpeakia notchpeakensis Adrain and Westrop 2006
†Notchpeakia taylori Adrain and Westrop 2006
†Notchpeakia varga Westrop 1986
Fm. †Harpetidae Hawle and Corda 1847
+
G. †Bohemoharpes Vanek 1963
+
Subg. †Bohemoharpes (Bohemoharpes) Vanek 1963
+
†Bohemoharpes (Bohemoharpes) hypsipyle Pribyl and Vanek 1986
Subg. †Bohemoharpes (Declivoharpes) Pribyl and Vanek 1981
+
†Bohemoharpes (Declivoharpes) praecedens Prantl and Pribyl 1954
Subg. †Bohemoharpes (Unguloharpes) Pribyl and Vanek 1981
+
†Bohemoharpes (Unguloharpes) bubovicensis Pribyl and Vanek 1986
†Bohemoharpes (Unguloharpes) ungula Sternberg 1833
†Bohemoharpes bubovicensis Pribyl and Vanek 1986
†Bohemoharpes buphthalmus Novak 1890
†Bohemoharpes hypsipyle Pribyl and Vanek 1986
†Bohemoharpes inflexa Doubrava 1991
†Bohemoharpes janae Doubrava 1991
†Bohemoharpes naumanni Barrande 1852
†Bohemoharpes ovatus Boucek 1935
†Bohemoharpes ungula Sternberg 1833
†Bohemoharpes vittatus Barrande 1852
Invalid names: Declivolithus Pribyl and Vanek 1967 [synonym]
G. †Brachyhipposiderus Jell 1985
+
†Brachyhipposiderus hunanensis Peng 1984
†Brachyhipposiderus logimus Jell 1985
†Brachyhipposiderus secundus Peng 1990
G. †Dolichoharpes Whittington 1949
+
†Dolichoharpes arctica Whittington 1954
†Dolichoharpes doranni Whittington 1950
†Dolichoharpes reticulata Whittington 1949
+
Invalid names: Dolichoharpes procliva Esker, III 1964 [synonym]
†Dolichoharpes uniseralis Raymond 1925
†Dolichoharpes uniserialis Raymond 1925
†Dolichoharpes villosus Koroleva 1978
G. †Dubhglasina Lamont 1948
+
†Dubhglasina depressus Harrington and Leanza 1957
†Dubhglasina expansus Jell 1985
†Dubhglasina singletoni Jell 1985
†Dubhglasina yunnanensis Sheng 1974
Invalid names: Australoharpes Harrington and Leanza 1957 [synonym], Sinoharpes Sheng 1974 [synonym]
G. †Eoharpes Raymond 1905
+
†Eoharpes antiquatus Billings 1859
†Eoharpes benignensis Barrande 1872
†Eoharpes cristatus Romano 1975
†Eoharpes guichenensis Henry and Phillipot 1968
†Eoharpes macaoensis Romano and Henry 1982
†Eoharpes primus Barrande 1872
†Eoharpes yijianfangensis Zhou et al. 2014
G. †Eskoharpes McNamara et al. 2009
+
†Eskoharpes boltoni McNamara et al. 2009
†Eskoharpes guthae McNamara et al. 2009
†Eskoharpes neogracilis Richter and Richter 1924
†Eskoharpes palanasus McNamara et al. 2009
†Eskoharpes wandjina McNamara et al. 2009
G. †Fissocephalus Lermontova 1951
G. †Globoharpes McNamara et al. 2009
+
†Globoharpes friendi McNamara et al. 2009
†Globoharpes teicherti McNamara et al. 2009
G. †Harpes Goldfuss 1839
+
†Harpes acuminatus Lindström 1885
†Harpes dvorcensis Prantl and Pribyl 1954
†Harpes escoti Bergeron 1887
†Harpes fornicatus Novak 1890
†Harpes forojuliensis Gortani 1909
†Harpes gracilis Münster 1840
†Harpes koeneni Wedekind 1914
†Harpes latilimbatus Krause 1894
†Harpes macrocephallus Goldfuss 1839
†Harpes macrocephalus Goldfuss 1839
†Harpes nymageenensis Fletcher 1975
†Harpes nymageensis Fletcher 1975
†Harpes ormistoni Pribyl and Vanek 1986
†Harpes parvulus M'Coy 1851
†Harpes perradiatus Richter and Richter 1943
†Harpes polaris Maksimova 1977
†Harpes pyrenaicus Barrios 1886
†Harpes radians Richter 1963
†Harpes reticulatus Vanek 1963
†Harpes rouvillei Frech 1887
†Harpes socialis Holzapfel 1895
†Harpes transiens Barrande 1872
†Harpes whidbournei Whittington 1950
Invalid names: Helioharpes Pribyl and Vanek 1981 [synonym], Reticuloharpes Vanek 1963 [synonym]
G. †Hibbertia Jones and Woodward 1899
+
†Hibbertia amibouei Lamont 1948
†Hibbertia anticostiensis Twenhofel 1928
†Hibbertia aodiensis Lee 2013
†Hibbertia balclatchiensis Whittington 1950
†Hibbertia conistonensis Lesperance and Weissenberger 1998
+
Invalid names: Paraharpes whittingtoni McNamara 1979 [synonym]
†Hibbertia costatus Angelin 1854
†Hibbertia dalecarlicus Thorslund 1930
†Hibbertia hornei Reed 1914
†Hibbertia inghami Owen 1981
†Hibbertia orbicularis Jones and Woodward 1899
+
Invalid names: Harpes flanaganni Portlock 1843 [synonym]
†Hibbertia ottawaensis Billings 1865
†Hibbertia perceensis Kindle 1945
†Hibbertia similis Nikolaisen 1965
†Hibbertia trippi Whittington 1950
†Hibbertia valcourensis Shaw 1968
+
Invalid names: Eoharpes ottawaensis Raymond 1910 [synonym], Harpina antiquatus Billings 1859 [synonym]
†Hibbertia wegelini Angelin 1854
†Hibbertia whittingtoni Tripp 1965
Invalid names: Harpesoides Koroleva 1978 [synonym], Metaharpes Lamont 1948 [synonym], Paraharpes Whittington 1950 [synonym], Platyharpes Whittington 1950 [objective synonym], Thorslundops Pribyl and Vanek 1981 [synonym], Wegelinia Pribyl and Vanek 1981 [synonym]
G. †Kathrynia Westrop 1986
G. †Kielania Vanek 1963
+
†Kielania waageni Prantl and Pribyl 1954
Invalid names: Lowtheria Prantl and Pribyl 1981 [synonym]
G. †Lioharpes Whittington 1950
+
Subg. †Lioharpes (Lioharpes) Pribyl and Vanek 1986
†Lioharpes altaicus Weber 1932
†Lioharpes bischofi Roemer 1852
†Lioharpes crassimargo Novak 1890
†Lioharpes hastatus Lütke 1965
†Lioharpes montagnei Hawle and Corda 1847
+
Invalid names: Harpes perneri Prantl and Pribyl 1954 [synonym]
†Lioharpes sculptus Hawle and Corda 1847
†Lioharpes vektori Doubrava 1991
†Lioharpes venetus Gortani 1915
†Lioharpes venulosus Whittington 1950
+
Invalid names: Harpes ruderalis Hawle and Corda 1847 [synonym], Lioharpes (Lioharpes) venulosus Pribyl and Vanek 1986 [synonym], Lioharpes klukovicensis Vanek et al. 1992 [synonym]
Invalid names: Fritchaspis Vanek 1963 [synonym]
G. †Scotoharpes Lamont 1948
+
†Scotoharpes aduncus Fortey 1980
†Scotoharpes cassinensis Whitfield 1897
†Scotoharpes consuetus Billings 1863
†Scotoharpes domina Lamont 1948
†Scotoharpes excavatus Linnarsson 1875
†Scotoharpes filiarum Dean 1979
†Scotoharpes fragilis Raymond 1925
†Scotoharpes granti Billings 1865
†Scotoharpes judex Marr and Nicholson 1888
†Scotoharpes latior Poulsen 1934
†Scotoharpes laurei Jell and Stait 1985
†Scotoharpes lauriei Jell and Stait 1985
†Scotoharpes loma Lane 1972
†Scotoharpes molongloensis Chatterton and Campbell 1980
†Scotoharpes pansa Maksimova 1960
†Scotoharpes planilimbatus Lu 1975
†Scotoharpes raaschi Norford 1973
†Scotoharpes rotundus Bohlin 1955
†Scotoharpes sanctacrucensis Kielan 1960
†Scotoharpes sinensis Grabau 1925
†Scotoharpes singularis Whittington 1965
†Scotoharpes sombrero Owen 1981
†Scotoharpes spasskii Eichwald 1840
†Scotoharpes taimyricus Balaschova 1959
†Scotoharpes tatouyangensis Chan and Fang 1960
†Scotoharpes telleri Weller 1907
†Scotoharpes tobulatus Chugaeva 1975
†Scotoharpes trinucleoides Etheridge and Mitchell 1917
†Scotoharpes vetustus Zhou and Zhang 1978
†Scotoharpes vitilis Whittington 1963
†Scotoharpes volsellatus Howells 1982
†Scotoharpes willsi Whittington 1950
†Scotoharpes youngi Reed 1914
Invalid names: Aristoharpes Whittington 1950 [synonym], Selenoharpes Whittington 1950 [synonym]
Invalid names: Arraphidae Angelin 1854 [synonym], Harpidae Hawle and Corda 1847 [synonym]
Fm. †Harpididae Whittington 1950
+
G. †Dictyocephalites Bergeron 1895
G. †Harpides Beyrich 1846
+
†Harpides grimmi Barrande 1872
†Harpides neogaeus Harrington and Leanza 1957
G. †Harpidoides Petrunina et al. 1983
G. †Kitatella Khalfin 1960
G. †Loganopeltis Rasetti 1943
+
†Loganopeltis minuta Rasetti 1944
†Loganopeltis zenkeri Billings 1860
G. †Metaharpides Pillet and Courtessole 1980
G. †Paraharpides Pillet and Courtessole 1980
G. †Pscemiaspis Abdullaev 1970
Invalid names: Arraphus Angelin 1854 [nomen dubium]
Fm. †Heterocaryonidae Hupé 1953
+
G. †Bowmania Walcott 1925
+
†Bowmania americana Walcott 1884
†Bowmania lassieae Adrain and Westrop 2004
G. †Conococheaguea Rasetti 1959
Fm. †Holocephalinidae Hupé 1953
+
G. †Holocephalina Salter 1864
+
†Holocephalina chinensis Yang et al. 1993
†Holocephalina linnarssoni Grönwall 1902
†Holocephalina trapezia Yang et al. 1993
Invalid names: Carausia Hicks 1872 [synonym]
G. †Holocephalites Zhou 1982
G. †Sdzuyella Hajrullina 1975
G. †Howelluella Hupe 1960
G. †Idiorapha
G. †Indigestus Özdikmen 2009
+
†Indigestus hauchecornei Remele 1885
Invalid names: Hybocephalus Remele 1885 [replaced]
G. †Irvingelloides Kobayashi 1935
Fm. †Isocolidae Angelin 1854
+
G. †Hanzhongaspis Chen 1975
G. †Liangshanocephalus Chen 1975
G. †Paratiresias Petrunina 1975
+
†Paratiresias alborzensis Karim 2009
†Paratiresias turkestanicus Petrunina 1975
G. †Pseudopetigurus Prantl and Pribyl 1949
G. †Thoralocolus Pillet and Courtessole 1985
G. †Tiresias McCoy 1846
G. †Triarthroides Raymond 1937
Fm. †Ityophoridae Warburg 1925
+
G. †Jonotus Meyer 1848
G. †Juriietella Jegorova 1981
G. †Leptopilus Raymond 1924
Subcl. †Libristoma Fortey 1990
+
Or. †Asaphida Salter 1864
+
G. †Aethodionide Zhou and Ju 1983
Fm. †Anomocarellidae Hupé 1955
+
G. †Anomocarella Walcott 1905
+
†Anomocarella chinensis Walcott 1905
†Anomocarella glabera Yang et al. 1993
†Anomocarella spatha Mason 1935
†Anomocarella stenorachis Kobayashi 1961
†Anomocarella zushimiaoensis Yang et al. 1993
G. †Eoanomocarella Zhang and Wang 1985
G. †Hanshania Zhang and Wang 1985
G. †Liocare Suvorova 1981
G. †Liopeishania Chang 1963
+
†Liopeishania leura Yang et al. 1993
†Liopeishania lubrica Chang 1957
†Liopeishania marginata Resser and Endo 1937
†Liopeishania spannensis Palmer and Gatehouse 1972
G. †Liopelta Suvorova 1981
G. †Luia Chang 1959
G. †Lydiaspis Suvorova 1981
G. †Megalopsis Qian 1983
G. †Neoanomocarella Xiang 1963
+
†Neoanomocarella asiatica Hsiang 1963
Invalid names: Neoanomocarella asiatica Hsiang 1963 [valid]
G. †Orthodorsum Nan and Zan 1982
G. †Paranomocarella Yang 1977
+
†Paranomocarella fortis Peng et al. 1995
†Paranomocarella parallela Yang 1977
†Paranomocarella parapolita Yang 1978
†Paranomocarella pujiabaensis Yang et al. 1993
†Paranomocarella transversa Yang et al. 1993
G. †Peishanoides Qiu 1983
G. †Plebiellus Zhang et al. 1980
+
†Plebiellus latilimbatus Zhang et al. 1980
†Plebiellus lugouensis Yang et al. 1993
†Plebiellus obsoletus Zhang et al. 1980
Fm. †Anomocaridae Poulsen 1927
+
G. †Abharella Wittke 1984
G. †Afghanocare Wolfart 1975
+
†Afghanocare guizhouensis Yuan and Yin 1998
†Afghanocare truncatum Peng 1987
G. †Amginia Pegel 1981
G. †Anomocare Angelin 1854
+
†Anomocare convexa Walcott 1911
†Anomocare laeve Angelin 1852
†Anomocare laevis Angelin 1851
G. †Anomocarina Lermontova 1940
+
†Anomocarina absona Rozova 1964
†Anomocarina excavata Angelin 1851
†Anomocarina perrara Rozova 1964
†Anomocarina splendens Lermontova 1940
G. †Anomocarioides Lermontova 1940
+
†Anomocarioides amplus Rozova 1964
†Anomocarioides tersus Rozova 1964
G. †Anomocariopsis Sivov 1955
G. †Callaspis Zhang 1983
G. †Chondranomocare Pospelov and Fedyanina 1958
+
†Chondranomocare australis Palmer and Gatehouse 1972
G. †Dilatalimbus Ogienko 1991
G. †Elandaspis Egorova 1982
G. †Eocatuniella Egorova 1969
G. †Forchhammeria Lermontova and Chernysheva 1950
G. †Formosocephalus Pegel 1982
G. †Fuquania Zhao and Huang 1981
+
†Fuquania conica Zhao and Huang 1981
†Fuquania gelaobaoensis Zhao and Huang 1981
G. †Glyphanellus Ivshin 1953
G. †Guizhouanomocare Li 1978
G. †Hanivella Sivov 1955
G. †Harataspis Egorova and Savitsky 1969
G. †Hunanaspis Zhou 1977
G. †Iohomia Hu 1971
G. †Irinia Egorova and Savitsky 1968
G. †Juraspis Egorova 1972
G. †Kokuria Kobayashi 1935
G. †Kolbinella Repina 1960
G. †Kotuia Kobayashi 1943
G. †Lomsucaspis Lazarenko and Datsenko 1967
G. †Longxumenia Guo and Duan 1978
G. †Macrotoxus Lorenz 1906
G. †Metanomocare Lermontova 1940
+
†Metanomocare honestum Rozova 1964
†Metanomocare perbonum Rozova 1964
G. †Nadiyella Romanenko 1988
G. †Paibianomocare Peng et al. 2004
+
†Paibianomocare lineatum Peng et al. 2004
†Paibianomocare paibiense Peng et al. 2004
G. †Palella Howell 1937
G. †Paracoosia Kobayashi 1936
+
†Paracoosia huayuanensis Peng et al. 2004
†Paracoosia kingi Wittke 1984
Invalid names: Manchurocephalus Endo 1944 [synonym]
G. †Parakotuia Zhu 1960
G. †Paranomocare Li and Yin 1978
G. †Pjatkovaspellus Hajrullina 1973
G. †Qinlingialingia Jell and Adrain 2002
+
†Qinlingialingia henanensis Yang et al. 1993
†Qinlingialingia magnoccipitis Yang et al. 1993
†Qinlingialingia transversa Yang et al. 1993
Invalid names: Qinlingia Yang et al. 1993 [replaced]
G. †Rectifrontinella Drygant and Konstantynenko 2001
G. †Russiana Özdikmen 2009
+
†Russiana polita Pegel 1986
Invalid names: Scintilla Pegel 1986 [replaced]
G. †Sachaspis Egorova 1969
G. †Schoriella Sivov 1955
G. †Sivovella Poletaeva 1967
G. †Usovinurus Ivshin 1960
G. †Yongwolia Kobayashi 1962
Superfm. †Asaphoidea Salter 1864
+
Fm. †Asaphidae Burmeister 1843
+
G. †Anataphrus Whittington 1954
G. †Asaphellus Callaway 1877
+
Invalid names: Asaphelloides Kobayashi 1937 [synonym], Asaphoon Hutchison and Ingham 1967 [synonym], Hemigyraspis Raymond 1910 [synonym], Megalaspidella Kobayashi 1937 [synonym], Plesiomegalaspis Thoral 1946 [synonym]
Subfm. †Asaphinae Burmeister 1843
G. †Atopasaphus Shergold 1971
G. †Aulacoparia Hintze and Jaanusson 1956
G. †Australopyge Harrington and Leanza 1957
G. †Basilicus Salter 1849
+
Invalid names: Carinobasiliella Pribyl and Vanek 1980 [synonym], Dolerobasilicus Harrington and Leanza 1942 [synonym], Mekynophrys Harrington 1938 [synonym], Parabasilicus Kobayashi 1934 [synonym]
G. †Bellefontia Walcott 1924
G. †Birmanites Sheng 1934
G. †Bohemopyge Pribyl 1951
G. †Borogothus Tjernvik 1956
G. †Brachyaspis Salter 1866
G. †Branisaspis Pribyl and Vanek 1980
G. †Burminresia Laurie and Shergold 1996
G. †Ectenaspis Raymond 1920
G. †Emanuelaspis Laurie and Shergold 1996
G. †Eoisotelus Wang 1938
G. †Fuyunia Hsiang and Zhang 1981
G. †Gerasaphes Clarke 1897
G. †Gogiura Rozova and Dubatolova 1985
G. †Griphasaphus Opik 1967
G. †Guohongjunia Zhang 1999
G. †Homalopyge Jaanusson 1956
G. †Hunnebergia Tjernvik 1956
G. †Isabelinia Rabano 1989
Subfm. †Isotelinae Angelin 1854
G. †Isyrakopeltis Rosov and Dubatolova 1985
G. †Kainisiliellina Baldis and González 1987
G. †Kayseraspis Harrington 1938
G. †Klabavia Pribyl and Vanek 1969
G. †Kobayashia Harrington 1938
G. †Lachnostoma Ross 1951
G. †Lisogorites Chugaeva 1958
+
Invalid names: Tangyaia Lu 1974 [synonym], Trigonoaspis Koroleva 1961 [synonym]
G. †Lycophron Fortey and Shergold 1984
G. †Metaptychopyge Balashova 1964
G. †Metayuepingia Liu 1977
G. †Nahannia Chatterton and Ludvigsen 1976
G. †Neopeltis Zhang 1983
G. †Nerudaspis Pribyl and Vanek 1965
G. †Nileoides Raymond 1920
G. †Ningkianites Lu 1975
G. †Niobides Harrington and Leanza 1957
G. †Niobina Lake 1946
Subfm. †Niobinae Jaanusson 1959
Subfm. †Nobiliasaphinae Balashova 1971
G. †Nobiliasaphus Pribyl and Vanek 1965
G. †Norasaphus Fortey and Shergold 1984
G. †Norinia Troedsson 1937
G. †Ogmasaphus Jaanusson 1953
G. †Ogyginus Raymond 1912
Subfm. †Ogygiocaridinae Raymond 1937
Subfm. †Ogygiocarinae Raymond 1913
G. †Ogygiocaris Angelin 1854
+
Invalid names: Araiocaris Pribyl and Vanek 1980 [synonym], Ogygiocarella Harrinton and Leanza 1957 [synonym]
G. †Ogygites Tromelin and Lebescote 1876
G. †Ogygitoides Kobayashi 1934
G. †Onchometopus Schmidt 1898
G. †Parabellefontia Hintze 1953
G. †Paratamdaspis Ergaliev 2001
G. †Penchiopsis Lu 1976
G. †Plectasaphus Jaanusson 1953
G. †Popovkiaspis Balashova 1966
G. †Proasaphus Balashova 1966
Subfm. †Promegalaspidinae Jaanusson 1959
G. †Proscharyia Peng 1990
G. †Protoptychopyge Balashova 1959
G. †Pseudasaphus Schmidt 1901
G. †Pseudoasaphus Schmidt 1901
G. †Pseudogriphasaphus Peng 1992
G. †Pseudogygites Kobayashi 1934
G. †Pseudoptyocephalus Legg 1976
G. †Psilocephalina Hsu 1948
G. †Ptychopyge Angelin 1854
Subfm. †Ptychopyginae Balashova 1964
G. †Sanbernardaspis Acenolaza 1973
G. †Stegnopsis Whittington 1965
G. †Stenorhachis Hintze and Jaanusson 1956
G. †Suriaspis Acenolaza and Rabano 1990
G. †Tchukeraspis Rosov and Dubatolova 1985
G. †Trigonocerca Ross 1951
G. †Trigonocercella Hintze 1953
G. †Valdaites Balashova 1976
G. †Vogdesia Raymond 1910
G. †Xenasaphus Jaanusson 1953
G. †Xenostegium Walcott 1924
G. †Zhenganites Yin 1978
+
Invalid names: Eosoptychoparia Zhang 1963 [synonym], Eosoptychopyge Zhang 1981 [synonym]
G. †Zuninaspis Harrington and Leanza 1957
Invalid names: Ogygiinae Raymond 1913 [empty]
Fm. †Ceratopygidae Raymond 1913
+
G. †Ajacicrepida Wengtang and Jell 1987
G. †Asiocephalus Palmer 1968
G. †Boschchekulia Lermontova 1951
G. †Ceratopyge Hawle and Corda 1847
G. †Diceratopyge Troedsson 1937
G. †Dipleuropyge Lermontova 1951
G. †Hunanopyge Peng 1984
G. †Hysterolenus Moberg 1898
Subfm. †Iwayaspidinae Kobayashi 1962
G. †Kaltykelina Petrunina 1973
G. †Kaufmannella Sdzuy 1979
G. †Kogenium Kobayashi 1935
G. †Macropygella Rosov and Dubatolova 1985
G. †Mansuyella Endo 1937
G. †Nannopeltis Harrington and Leanza 1957
G. †Neohedinaspis Xiang and Zhang 1984
G. †Onychopyge Harrington 1938
+
Invalid names: Prionopyge Harrington and Leanza 1942 [objective synonym]
G. †Proceratopyge Wallerius 1895
G. †Pseudohysterolenus Harrington and Leanza 1957
G. †Tropidopyge Harrington and Kay 1951
G. †Yuepingioides Lu and Lin 1984
Fm. †Remopleurididae Hawle and Corda 1847
+
G. †Aktugaiella Ergaliev 1980
G. †Apatokephalina Sivov 1955
G. †Apatokephaloides Raymond 1924
G. †Apatokephalops Lu 1975
+
Invalid names: Aristokainella Zhiyi and Jinlin 1978 [synonym], Wanliangtingia Lu and Chang 1974 [synonym]
G. †Apatokephalus Brögger 1896
G. †Artokephalus Sivov and Egorova 1955
G. †Blosyropsis Whittington 1965
G. †Deanokephalus Pillet 1992
G. †Diplapatokephalus Raymond 1937
G. †Dislobosaspis Yin et al. 1999
G. †Eoapatokephalus Rozova 1983
G. †Eorobergia Cooper 1953
G. †Haniwa Kobayashi 1933
G. †Hastiremopleurides Yin 1980
G. †Hexacopyge Yuan and Zhou
G. †Hukasawaia Kobayashi 1953
G. †Hypodicranotus Whittington 1952
G. †Ivshinaspis Petrunina 1973
G. †Jiia Zhou and Zhang 1978
G. †Kainella Walcott 1925
G. †Lacorsalina Bursky 1970
G. †Lingukainella Kobayashi 1953
G. †Lohanpopsis Lu 1965
G. †Loshanella Lu 1975
G. †Mendosina Shergold 1975
G. †Menoparia Ross 1951
G. †Naustia Ludvigsen 1982
G. †Oculeus Poletaeva and Romanenko 1970
G. †Portentosus Egorova 1955
G. †Praepatokephalus Lochman 1964
G. †Proapatokephalops Rozova 1960
G. †Pseudokainella Harrington 1938
+
Invalid names: Elankaspis Egorova 1976 [synonym], Fatocephalus Duan and An 1982 [synonym]
G. †Pugilator Nikolaisen 1991
G. †Remopleuridiella Ross 1951
Subfm. †Remopleuridinae Hawle and Corda 1847
+
Invalid names: Hypodicranotinae Pribyl and Vanel 1972 [synonym]
G. †Richardsonella Raymond 1924
G. †Robergiella Whittington 1959
G. †Scinocephalus Ross 1951
G. †Sigmakainella Shergold 1971
G. †Tramoria Reed 1899
G. †Yosimuraspis Kobayashi 1960
Invalid names: Kainellidae Ulrich and Resser 1930 [invalid subgroup], Richardsonellidae Raymond 1924 [invalid subgroup]
Superfm. †Cyclopygoidea Raymond 1925
+
Fm. †Cyclopygidae Raymond 1925
+
G. †Amicus Koroleva 1967
G. †Aspidaeglina Holub 1911
G. †Circulocrania Fortey and Owens 1987
G. †Degamella Marek 1961
G. †Ellipsotaphrus Whittard 1952
G. †Emmrichops Marek 1961
G. †Gastropolus Whittard 1966
G. †Girvanopyge Kobayashi 1960
+
Invalid names: Cremastoglottos Whittard 1961 [synonym], Nanlingia Wei and Zhou 1983 [synonym]
G. †Microparia Hawle and Corda 1847
G. †Phylacops Cooper and Kindle 1936
Subfm. †Pricyclopyginae Fortey and Owens 1987
G. †Prospectatrix Fortey 1981
G. †Psilacella Whittard 1952
G. †Sagavia Koroleva 1967
G. †Selenoptychus Hawle and Corda 1847
G. †Symphysops Raymond 1925
G. †Xenocyclopyge Lu 1962
Invalid names: Bohemillidae Barrande 1872 [invalid subgroup]
Fm. †Nileidae Angelin 1854
+
G. †Aocaspis Dolambi and Gond 1992
G. †Barrandia M'Coy 1849
G. †Berkutaspis Lisogor 1947
G. †Borthaspidella Rasetti 1954
G. †Bumastides Veber 1948
G. †Elongatanileus Ji 1986
G. †Homalopteon Salter 1867
G. †Kodymaspis Prantl and Pribyl 1950
G. †Lakaspis Kobayashi 1937
G. †Neopsilocephalina Yin 1978
†Nileidae stenorhachis Harrington 1938
G. †Parabarrandia Prantl and Pribyl 1949
G. †Paraperaspis Zhou et al. 2014
G. †Peraspis Whittington 1965
G. †Petrbokia Pribyl and Vanek 1965
G. †Poronileus Fortey 1975
G. †Psilocephalinella Kobayashi 1951
+
Invalid names: Borthaspis Stubblefield 1951 [objective synonym]
G. †Shenjiawania Peng 1984
G. †Symphysurina Ulrich 1924
G. †Symphysurus Goldfuss 1843
G. †Varvia Tjernvik 1956
Fm. †Symphysurinidae Kobayashi 1955
+
G. †Eurysymphysurina Fortey and Bruton 2013
G. †Randaynia Boyce 1989
Fm. †Taihungshaniidae Sun 1931
+
G. †Asaphellina Chalmas and Bergeron 1989
G. †Asaphopsis Mansuy 1920
G. †Omeipsis Kobayashi 1951
G. †Tungtzuella Lu 1957
Superfm. †Dikelocephaloidea Miller 1889
+
Fm. †Dikelocephalidae Miller 1889
+
G. †Berkeia Resser 1937
G. †Blandicephalus Palmer 1954
G. †Dikelocephalus Owen 1852
G. †Elkia Walcott 1924
G. †Monocheilus Resser 1937
G. †Osceolia Walcott 1914
G. †Princetonella Lochman 1953
G. †Pterocephalops Rasetti 1944
G. †Randicephalus Ivshin 1962
G. †Stigmacephalus Resser 1937
G. †Walcottaspis Ulrich and Resser 1930
Invalid names: Saukiidae Ulrich and Resser 1930 [synonym]
Fm. †Ptychaspididae Raymond 1924
+
G. †Alborsella Kushan 1973
G. †Changia Sun 1924
+
Invalid names: Coreanocephalus Kobayashi 1935 [synonym], Quadraticephalus Sun 1925 [synonym]
G. †Eoptychaspis Nelson 1951
G. †Eowuhuia Zhang and Wang 1984
G. †Euptychaspis Ulrich 1931
G. †Idiomesus Raymond 1924
G. †Imlerella Loch and Taylor 2004
G. †Kathleenella Ludvigsen 1982
G. †Keithia Raymond 1924
G. †Keithiella Rasetti 1944
G. †Plectrella Ludvigsen and Westrop 1989
G. †Proricephalus Westrop 1986
G. †Sunwaptia Westrop 1986
G. †Wilcoxaspis Westrop 1986
Invalid names: Dikelocephaliidae Miller 1889 [empty]
Fm. †Eurekiidae Hupé 1953
+
G. †Arcadiaspis Westrop et al. 2005
G. †Bandalaspis Ivshin 1962
G. †Corbina
G. †Eurekia Walcott 1924
+
†Eurekia apopsis Winston and Nicholls 1967
†Eurekia plectocanthus Loch et al. 1993
†Eurekia rintintini Adrain and Westrop 2004
G. †Leocephalus Ivshin 1962
G. †Lochmanaspis Ivshin 1962
G. †Magnacephalus Stitt 1971
G. †Maladia Rose 1983
G. †Tostonia Walcott 1924
Fm. †Hungaiidae Raymond 1924
+
G. †Asaphopsoides Hupé 1953
+
†Asaphopsoides florentinensis Etheridge 1905
+
Invalid names: Asaphopsis gracicostatus Kobayashi 1940 [synonym], Asaphopsis juneensis Kobayashi 1940 [synonym]
Invalid names: Dainellicauda Kobayashi 1960 [synonym]
G. †Ciliocephalus Liu 1977
G. †Dactylocephalus Hsu 1948
G. †Dikelocephalopsis Poletaeva 1955
G. †Hungaia Walcott 1914
+
†Hungaia magnifica Billings 1860
†Hungaia peladensis Rusconi 1953
†Hungaia puelchana Rusconi 1953
Invalid names: Acrohybus raymond 1937 [synonym]
G. †Hungioides Kobayashi 1936
+
†Hungioides acutinasus Fortey and Shergold 1984
†Hungioides intermedia Harrington and Leanza 1957
Invalid names: Argentinops Pribyl and Vanĕk 1980 [synonym]
G. †Leimitzia Sdzuy 1955
G. †Songtaoia Yin 1978
Invalid names: Dikelokephalinidae Kobayashi 1936 [invalid subgroup]
Fm. †Ordosiidae Lu 1954
+
G. †Ordosia Lu 1954
G. †Paralevisia Zhang and Jell 1987
G. †Poshania Chang 1959
G. †Parabumastides Ji 1987
Invalid names: Pseudocyclopyge [nomen nudum], Trinucleoidea Hawle and Corda 1847 [empty]
Or. †Ptychopariida Swinnerton 1915
+
Fm. †Acrocephalitidae Hupé 1953
+
G. †Acrocephalites Wallerius 1895
+
†Acrocephalites borealicus Lazarenko 1960
†Acrocephalites glomeratus Walcott 1916
†Acrocephalites insignis Walcott 1916
†Acrocephalites majus Walcott 1916
†Acrocephalites militans Lermontova 1940
†Acrocephalites multisegmentus Walcott 1916
†Acrocephalites redivivus Rozova 1964
†Acrocephalites reductus Rozova 1964
†Acrocephalites tutus Walcott 1916
Invalid names: Acantholenus Matthew 1898 [synonym]
G. †Acrodirotes Opik 1967
G. †Asturiaspis Sdzuy 1968
G. †Brutaspis Ivshin 1962
G. †Cermataspis Opik 1967
G. †Decus Pegel 1981
G. †Ijacephalus Ogienko 1974
G. †Pseudacrocephalaspina Ergaliev 1980
+
†Pseudacrocephalaspina extrema Ergaliev 1980
†Pseudacrocephalaspina strobiliformis Ergaliev 1980
Fm. †Alokistocaridae Resser 1939
+
G. †Alokistocare Lorenz 1906
+
†Alokistocare alta Fritz 1968
†Alokistocare althea Walcott 1916
†Alokistocare aoris Walcott 1916
†Alokistocare charax Walcott 1917
†Alokistocare georgense Resser 1935
†Alokistocare modestum Lochman 1952
†Alokistocare nactum Resser 1938
†Alokistocare nasutum Rasetti 1965
†Alokistocare natale Resser 1938
†Alokistocare noduliferum Resser 1938
†Alokistocare normale Resser 1938
†Alokistocare notatum Resser 1938
†Alokistocare nothum Resser 1938
†Alokistocare paranotatum Rasetti 1951
†Alokistocare pomona Walcott 1916
†Alokistocare punctatum Resser 1939
†Alokistocare septum Resser 1939
†Alokistocare spencense Resser 1939
†Alokistocare stephenensis Resser 1935
†Alokistocare subcoronatum Hall and Whitfield 1877
†Alokistocare swasii Sundberg 1994
Invalid names: Pseudoalokistocare Sundberg 1994 [synonym]
G. †Alokistocarella Resser 1938
+
†Alokistocarella mexicana Lochman 1952
†Alokistocarella spencei Resser 1939
G. †Amecephalina Poulson 1927
G. †Amecephaloides Repina 1964
G. †Amecephalus Walcott 1924
+
†Amecephalus agnesensis Walcott 1912
†Amecephalus arrojosensis Lochman 1952
†Amecephalus cleora Walcott 1917
†Amecephalus idahoense Resser 1939
†Amecephalus jamisoni Robison and Babcock 2011
†Amecephalus laticaudum Resser 1939
†Amecephalus strangulatus Mason 1935
Invalid names: Strotocephalus Resser 1935 [synonym]
G. †Annamitia Mansuy 1916
G. †Beldirella Pokrovskaya 1960
G. †Chancia Walcott 1924
+
†Chancia angusta Resser 1939
†Chancia maladensis Resser 1939
†Chancia rasettii Shaw 1957
†Chancia venusta Resser 1939
G. †Chanciaopsis Sundberg 1994
+
†Chanciaopsis heteromorphos Sundberg 1994
†Chanciaopsis odarayensis Rasetti 1951
†Chanciaopsis palliseri Walcott 1908
G. †Danzhaiaspis Zhang et al. 1980
+
†Danzhaiaspis daopingensis Zhao and Huang 1981
†Danzhaiaspis quadratus Zhang et al. 1980
G. †Ehmania Resser 1935
+
†Ehmania gallatinensis Meek 1873
†Ehmania smithi Walcott 1911
†Ehmania walcotti Resser 1935
†Ehmania weedi Resser 1935
G. †Ehmaniella Resser 1937
+
†Ehmaniella angustigena Sundberg 1994
†Ehmaniella casta Chien and Zhou 1974
†Ehmaniella fronsplanata Sundberg 1994
†Ehmaniella quadrans Hall and Whitfield 1877
†Ehmaniella similis Zhang et al. 1980
†Ehmaniella waptaensis Rasetti 1951
†Ehmaniella whitei Robison and Babcock 2011
Invalid names: Anomalocephalus Deiss 1939 [synonym], Clappaspis Deiss 1939 [synonym]
G. †Elrathia Walcott 1924
+
†Elrathia grazierensis Rasetti 1965
†Elrathia idahoensis Resser 1938
†Elrathia kingi Meek 1870
†Elrathia longiceps Resser 1938
†Elrathia occidentalis Walcott 1884
†Elrathia permulta Walcott 1918
†Elrathia rara Resser 1939
†Elrathia sampsoni Resser 1938
†Elrathia spencei Resser 1939
G. †Erdoradites Ivshin 1962
G. †Inglefieldia Poulson 1927
+
†Inglefieldia affinis Poulsen 1927
†Inglefieldia imperfecta Lochman 1952
†Inglefieldia porosa Poulsen 1927
G. †Jenkinsonia Robison 1971
G. †Kistocare Lochman 1948
+
†Kistocare campbellensis Fritz 1968
†Kistocare corbini Lochman 1948
†Kistocare tontoensis Resser 1945
G. †Lenacare Egorova 1976
G. †Parapachyaspis Qiu 1983
G. †Parehmania Deiss 1939
+
†Parehmania obscura Deiss 1939
Invalid names: Mcnairia Deiss 1939 [synonym], Rowia Deiss 1939 [synonym], Thomsonaspis Deiss 1939 [synonym]
G. †Pedinocephalina Rozova 1960
G. †Shabanovia Doweld 2013
+
†Shabanovia submissa Doweld 2013
+
Invalid names: Furia submissa Egorova and Shabanov 1987 [replaced]
Invalid names: Furia Egorova and Shabanov 1987 [replaced]
G. †Utaspis Robison 1964
Invalid names: Ehmaniellidae Sundberg 1994 [synonym]
G. †Amphorella Rozova 1963
Subfm. †Atratebiinae Shergold 1980
+
G. †Balnibarbi Fortey 1974
+
†Balnibarbi erugata Fortey 1974
†Balnibarbi pulvurea Fortey 1974
†Balnibarbi scimitar Fortey 1974
†Balnibarbi sombrero Fortey 1974
†Balnibarbi tholia Fortey 1974
Invalid names: Balnibarbi erugata Fortey 1974 [valid], Balnibarbi pulvurea Fortey 1974 [valid], Balnibarbi scimitar Fortey 1974 [valid], Balnibarbi sombrero Fortey 1974 [valid], Balnibarbi tholia Fortey 1974 [valid]
Fm. †Bolaspididae Howell and Moore 1959
+
G. †Bolaspis Resser 1935
+
†Bolaspis errata Resser 1935
†Bolaspis haynesi Walcott 1916
†Bolaspis labrosa Walcott 1916
†Bolaspis neihartensis Resser 1935
†Bolaspis raymondi Resser 1935
†Bolaspis ticida Walcott 1916
G. †Rawlinsella Shaw 1956
Fm. †Catillicephalidae Raymond 1938
+
G. †Acheilops Ulrich 1931
G. †Buttsia Wilson 1951
+
†Buttsia globosa Lu and Lin 1987
†Buttsia inexpectata Fortey 1980
†Buttsia parvula Khramova 1977
G. †Cryptoderaspis Rasetti 1946
G. †Galeaspis Ivshin 1955
G. †Madarocephalus Resser 1938
G. †Matania Rasetti 1946
G. †Onchonotellus Lermontova 1956
+
†Onchonotellus abnormis Ivshin 1956
†Onchonotellus fenghuangensis Duan et al. 1999
†Onchonotellus kuruktagensis Zhang 1981
†Onchonotellus perlatus Ivshin 1962
†Onchonotellus privus Rozova 1968
†Onchonotellus tchecurensis Lazarenko 1966
Invalid names: Onchonotina Lu 1964 [synonym], Seletella Ivshin 1955 [synonym]
G. †Onchonotopsis Rasetti 1946
G. †Onchonotus Raymond 1924
+
†Onchonotus convexus Rasetti 1944
†Onchonotus globosus Billings 1860
†Onchonotus granulatus Rasetti 1944
†Onchonotus nasutus Walcott 1911
†Onchonotus richardsoni Walcott 1911
G. †Peracheilus Ludvigsen 1986
+
†Peracheilus marcoui Raymond 1924
†Peracheilus spinosus Rasetti 1945
Invalid names: Acheilus Clark 1924 [replaced]
G. †Theodenisia Clark 1948
+
†Theodenisia paulula Khramova 1977
Invalid names: Mannschreekia Stitt 1983 [synonym]
G. †Theodensia
G. †Tumidulaspis Romanenko 1967
G. †Urbanaspis Ivshin 1953
G. †Welleraspis Kobayashi 1935
+
†Welleraspis jerseyensis Weller 1990
†Welleraspis newfoundlandensis Lochman 1938
Invalid names: Avonaspis Lochman 1940 [synonym]
G. †Yukonaspis Kobayashi 1936
G. †Chondrastaulina
G. †Chuangiformis
G. †Conococheaguea Rasetti 1959
Fm. †Conocoryphidae Angelin 1854
+
G. †Bailiaspis Resser 1936
+
†Bailiaspis bufo Hicks 1865
†Bailiaspis dalmani Angelin 1878
†Bailiaspis elegans Hartt 1868
†Bailiaspis emarginata Linarsson 1877
†Bailiaspis glabrata Angelin 1878
†Bailiaspis granulata Matthew 1885
G. †Bailiella Matthew 1885
+
†Bailiella aequalis Linarsson 1882
†Bailiella arcuata Matthew 1885
†Bailiella baileyi Hartt 1868
†Bailiella cobboldi Resser 1936
†Bailiella comleyensis Resser 1936
†Bailiella heberti Munier-Chalmas and Bergeron 1889
†Bailiella impressa Linarsson 1879
†Bailiella lantenoisi Mansuy 1916
†Bailiella lata Zhang et al. 1980
†Bailiella levyi Munier-Chalmas and Bergeron 1889
†Bailiella lyelli Hicks 1871
†Bailiella tenuicincta Linarsson 1879
†Bailiella teres Grönwall 1902
†Bailiella walcotti Matthew 1885
Invalid names: Liocephalus Grönwall 1902 [synonym]
G. †Conocoryphe Hawle and Corda 1847
+
Subg. †Conocoryphe (Bailiella) Matthew 1885
†Conocoryphe atlanta Snajdr 1982
†Conocoryphe bullata Howell 1925
†Conocoryphe sulzeri Schlotheim 1823
Invalid names: Conocephalites Barrande 1852 [objective synonym], Couloumania Thoral 1946 [synonym]
G. †Ctenocephalus Hawle and Corda 1847
+
†Ctenocephalus geminispinosus Hartt 1868
†Ctenocephalus granulatus Walcott 1884
†Ctenocephalus hartti Resser 1936
G. †Elyx Brogger 1879
G. †Novocatharia Özdikmen 2009
+
†Novocatharia ferralsensis Courtessole 1967
Invalid names: Catharia Alvaro and Vizcaino 2003 [replaced]
G. †Parabailiella Thoral 1946
G. †Tchaiaspis
Fm. †Conokephalinidae Hupé 1953
+
G. †Conokephalina Broegger 1886
+
Invalid names: Lobocephalina Ruzicka 1940 [synonym], Ruzickaia Pribyl 1950 [synonym]
G. †Meisterella Ivshin 1952
G. †Miranda Jegorova 1984
G. †Suludella Egorova and Savitsky 1968
+
†Suludella davnii Palmer and Gatehouse 1972
†Suludella spinosa Palmer and Gatehouse 1972
G. †Westergaardella Kobayashi 1962
Fm. †Crepicephalidae Kobayashi 1935
+
G. †Coosia Walcott 1911
+
†Coosia alethes Walcott 1916
†Coosia longocula Palmer 1962
†Coosia pernamagna Wilson 1954
G. †Coosinoides Ivshin 1962
+
†Coosinoides anhuiensis Lu and Zhu 1980
†Coosinoides parthianus Dean 2006
G. †Crepicephalina Resser and Endo 1935
+
†Crepicephalina convexus Walcott 1911
†Crepicephalina pergranosa Resser and Endo 1937
†Crepicephalina ruichengensis Zhang et al. 1980
G. †Crepicephalus Owen 1852
+
†Crepicephalus australis Palmer 1954
†Crepicephalus ceratopygoides Raymond 1925
†Crepicephalus comus Walcott 1916
†Crepicephalus iowensis Owen 1952
†Crepicephalus thoosa Walcott 1916
G. †Hsuchuangia Lu and Zhu 1983
+
†Hsuchuangia angustilimbata Meng 1977
†Hsuchuangia elongata Qiu 1983
†Hsuchuangia hsuchuangensis Lu 1953
†Hsuchuangia huoshanensis Zhang and Wang 1985
†Hsuchuangia longiceps Lu and Zhu 2001
†Hsuchuangia luliangshanensis Zhang and Wang 1985
G. †Idioura Zhang et al. 1980
+
†Idioura granosa Zhang et al. 1980
†Idioura laevigata Zhang et al. 1980
G. †Kasatchaspis Ivshin 1962
G. †Sinocrepicephalus Zhang and Jinlin 1984
G. †Uncaspis Kobayashi 1935
G. †Zaozhuangaspis Lin 1984
+
†Zaozhuangaspis pertenus Lin 1984
†Zaozhuangaspis shandongensis Lin 1984
†Zaozhuangaspis similis Lin 1984
†Zaozhuangaspis trapezoidalis Lin 1984
Fm. †Diceratocephalidae Lu 1954
+
G. †Ajrikina Kryskov 1963
+
†Ajrikina elongata Ergaliev 1980
†Ajrikina hunanensis Peng 1987
+
Invalid names: Jiangnania fengzuensis Lu and Lin 1989 [synonym], Jiangnania fuyangensis Lu and Lin 1989 [synonym]
†Ajrikina miranda Lin et al. 1983
†Ajrikina wannanensis Qiu 1983
Invalid names: Huamiaocephalus Qiu 1983 [synonym], Jiangnania Lin et al. 1983 [synonym]
G. †Anopocodia Opik 1967
G. †Aulacodigma Opik 1967
G. †Cyclolorenzella Kobayashi 1960
+
†Cyclolorenzella acalle Walcott 1905
†Cyclolorenzella caijiapingensis Yang 1978
†Cyclolorenzella convexa Resser and Endo 1937
†Cyclolorenzella distincta Zhang 1985
†Cyclolorenzella hebeiensis Zhu and Wittke 1989
†Cyclolorenzella parabola Resser and Endo 1937
†Cyclolorenzella uniforma Zhu and Wittke 1989
†Cyclolorenzella yentaiensis Chu 1959
G. †Fenghuangella Yang 1977
+
†Fenghuangella coniformis Ergaliev 1980
†Fenghuangella laochatianensis Yang 1977
†Fenghuangella lata Qian and Zhou 1984
†Fenghuangella magnispina Lin et al. 1983
†Fenghuangella striata Qian and Zhou 1984
†Fenghuangella subtriangularis Lin et al. 1983
Invalid names: Cyclolorenzellina Ergaliev 1980 [synonym]
G. †Tholifrons Palmer 1968
+
†Tholifrons minuta Palmer 1968
Invalid names: Paraphoreotropis Shaw 1968 [synonym]
Fm. †Elviniidae Kobayashi 1936
+
G. †Chariocephalus Hall 1863
+
†Chariocephalus tumifrons Hall and Whitfield 1877
†Chariocephalus whitfieldi Hall 1863
G. †Dartonaspis Miller 1936
G. †Dunderbergia Walcott 1924
+
†Dunderbergia bigranulosa Palmer 1960
†Dunderbergia brevispina Palmer 1965
†Dunderbergia calculosa Palmer 1965
†Dunderbergia halli Resser 1935
†Dunderbergia polybothra Palmer 1960
†Dunderbergia simplex Rasetti 1961
†Dunderbergia variagranula Palmer 1954
G. †Dytremacephalus Palmer 1954
+
†Dytremacephalus asperaxis Palmer 1965
†Dytremacephalus granulosus Palmer 1954
†Dytremacephalus laevis Palmer 1954
†Dytremacephalus strictus Rasetti 1965
G. †Elvinia Walcott 1924
G. †Elvinoides Ivshin 1962
G. †Elviraspis Ivshin 1962
G. †Elyaspis Kurtz 1975
G. †Irvingella Ulrich and Resser 1924
+
†Irvingella angustilimbata Kobayashi 1938
†Irvingella major Ulrich and Resser 1924
+
Invalid names: Irvingella septentrionalis Walcott and Resser 1924 [synonym]
†Irvingella norilica Lazarenko 1968
†Irvingella perfecta Chernysheva 1968
†Irvingella taitzuhoensis Lu 1957
†Irvingella transversa Palmer 1965
†Irvingella tropica Opik 1963
Invalid names: Komaspis Kobayashi 1935 [synonym], Parairvingella Kobayashi 1938 [synonym]
G. †Kujandina
G. †Megadunderbergia Kobayashi 1938
G. †Metisaspina
G. †Paraenshia Qiu 1983
G. †Pesaia Walcott and Ressler 1928
G. †Prismenaspis Henderson 1976
+
†Prismenaspis magnus Ergaliev 1980
†Prismenaspis trisulcatus Ergaliev 1980
G. †Pseudosaukia Rasetti 1944
+
†Pseudosaukia brevifrons Clark 1924
†Pseudosaukia sesostris Billings 1865
G. †Qingshuihella Zhang 1980
G. †Indiligens Özdikmen 2009
+
†Indiligens clonograpti Stubblefield and Bulman 1927
Invalid names: Hospes Stubblefield and Bulman 1927 [replaced]
G. †Kazellina Sivov 1955
Fm. †Kingstoniidae Kobayashi 1935
+
G. †Ankoura Resser 1938
G. †Blountia Walcott 1916
+
†Blountia alemon Walcott 1916
†Blountia alexas Walcott 1916
†Blountia amage Walcott 1916
†Blountia andreas Walcott 1916
†Blountia anser Walcott 1916
†Blountia cora Lochman and Duncan 1944
†Blountia gaspensis Rasetti 1946
†Blountia janei Lochman and Duncan 1944
†Blountia mimula Walcott 1916
†Blountia morgancreekensis Armstrong et al. 2020
†Blountia nasuta Rasetti 1946
†Blountia nevadensis Armstrong et al. 2020
†Blountia newfoundlandensis Armstrong et al. 2020
†Blountia tennesseensis Armstrong et al. 2020
†Blountia terranovica Resser 1942
†Blountia virginica Rasetti 1961
Invalid names: Homodictya Raymond 1937 [synonym], Protillaenus Raymond 1937 [synonym]
G. †Brachyaspidion Miller 1936
G. †Bynumina Resser 1942
G. †Calvipelta Westrop 1986
G. †Clelandia Cossman 1902
+
†Clelandia aspina Ross and Barnes 1967
†Clelandia bispina Ross and Barnes 1967
†Clelandia parabola Cleland 1900
†Clelandia utahensis Ross 1951
Invalid names: Bynumiella Resser 1942 [synonym], Harrisia Cleland 1900 [replaced]
G. †Kingstonia Walcott 1924
+
†Kingstonia apion Walcott 1924
†Kingstonia ara Walcott 1924
†Kingstonia gaspensis Rasetti 1946
†Kingstonia neimonggolensis Zhang and Zhou 1993
†Kingstonia peltata Palmer and in Palmer and Peel 1981
†Kingstonia vagrans Lochman 1938
G. †Komaspidella Kobayashi 1938
+
†Komaspidella laevis Rasetti 1961
†Komaspidella lata Rasetti 1961
†Komaspidella occidentalis Palmer 1962
†Komaspidella thea Walcott 1890
Invalid names: Ataktaspis Lochman and Duncan 1944 [synonym], Buttsina Rozova 1968 [synonym]
G. †Larifugula Ludvigsen 1982
G. †Pugionicauda Westrop 1986
G. †Wanwanaspis Kobayashi 1966
+
†Wanwanaspis pygidion Shergold 1975
†Wanwanaspis wannanensis Qiu 1984
G. †Kirengelia
Fm. †Lisaniidae Chang 1963
+
G. †Eoshengia Yang 1978
+
†Eoshengia constricta Zhang 1981
†Eoshengia dongqinlingia Yang et al. 1993
†Eoshengia gaoqiaogouensis Yang et al. 1993
†Eoshengia paratenuis Yang et al. 1993
†Eoshengia parva Yang et al. 1993
†Eoshengia rigida Yang et al. 1993
†Eoshengia shorteglabella Yang et al. 1993
†Eoshengia spinosa Yang 1978
†Eoshengia tenuis Zhang 1981
Invalid names: Baojingia Yang 1977 [synonym]
G. †Lisaniella Chang 1963
+
†Lisaniella elongata Chang 1963
†Lisaniella elongataformis Ergaliev 1980
G. †Megalisania Qiu 1983
G. †Paralisaniella Qiu 1983
G. †Platylisania Zhang and Jell 1987
G. †Redlichaspis Kobayshi 1935
G. †Xichuania Yang et al. 1993
+
†Xichuania magnipalpebra Yang et al. 1993
†Xichuania xiuzigouensis Yang et al. 1993
Fm. †Lonchocephalidae Hupé 1955
+
G. †Amiaspis Lochmann 1944
G. †Bolaspidellus Lazerenko and Datsenko 1967
G. †Caulaspis Rozova 1960
G. †Durinia Robison 1988
G. †Glaphyraspis Resser 1937
+
†Glaphyraspis ovata Rasetti 1961
†Glaphyraspis parva Walcott 1899
†Glaphyraspis parviformis Ergaliev 1980
Invalid names: Raaschella Lochmann 1938 [synonym]
G. †Interalia Opik 1967
G. †Kuraspis Chernysheva 1959
+
†Kuraspis acricula Rozova 1963
†Kuraspis antiqua Rozova 1964
†Kuraspis similis Chernysheva 1960
G. †Kuraspoides Ogienko and Garina 1999
G. †Neoglaphyraspis Yuan and Yin 1998
+
†Neoglaphyraspis nitida Yuan and Yin 1998
†Neoglaphyraspis trapezoidalis Yuan and Yin 1998
G. †Neograciella Özdikmen 2006
+
†Neograciella graciensis Rozova 1963
Invalid names: Graciella Rozova 1963 [replaced]
G. †Olegaspis Ivshin 1962
G. †Pseudotalbotina Benedetto 1977
G. †Quebecaspis Rasetti 1944
+
†Quebecaspis breviceps Rasetti 1944
†Quebecaspis conifrons Rasetti 1961
†Quebecaspis marylandica Rasetti 1961
G. †Talbotina Lochman 1938
+
†Talbotina degrasensis Lochman 1938
†Talbotina levisensis Rasetti 1944
†Talbotina solitaris Lochman 1938
G. †Terranovella Lochman 1938
+
†Terranovella arcuata Palmer and in Palmer and Peel 1981
†Terranovella brevis Palmer 1965
†Terranovella dorsalis Hall 1863
†Terranovella obscura Lochman 1938
Fm. †Lorenzellidae Zhang 1963
+
G. †Damiaoaspis Chen 1983
G. †Inouyops Resser 1942
+
†Inouyops abnormis Zhang et al. 1980
†Inouyops latilimbatus Zhang and Yuan 1981
†Inouyops longispinus Zhang et al. 1980
†Inouyops titiana Walcott 1905
G. †Inoyellaspis Ivshin 1952
G. †Jiangjunshania Qiu 1983
G. †Lorenzella Kobayashi 1935
+
†Lorenzella convexa Endo and Resser 1937
†Lorenzella kushanensis Chu 1959
†Lorenzella subcylindrica Chu 1959
†Lorenzella wutaiensis Chang 1965
G. †Paralorenzella Zhang 1983
G. †Pseudolorenzella Romanenko 1970
G. †Ptyctolorenzella Zhang et al. 1980
+
†Ptyctolorenzella rugosa Zhang et al. 1980
†Ptyctolorenzella xuzhuangensis Lu and Zhu 2001
Fm. †Marjumiidae Kobayashi 1935
+
G. †Anemocephalops Ivshin 1962
G. †Coosella Lochman 1936
+
†Coosella helena Lochman 1938
†Coosella intermediens Lochman 1938
†Coosella kieri Robison and Babcock 2011
†Coosella perplexa Palmer 1954
†Coosella prolifica Lochman 1936
G. †Crepichilella Wilson 1951
G. †Glyphopeltis Deiss 1939
G. †Holmdalia Robison 1988
G. †Ithyektyphus Shaw 1956
G. †Lecanopleura Raymond 1937
G. †Modocia Walcott 1924
+
†Modocia arctica Walcott and Resser 1924
†Modocia comforti Robison and Babcock 2011
†Modocia integella Rozova 1964
†Modocia kohli Robison and Babcock 2011
†Modocia obscura Zhang et al. 1980
†Modocia oweni Meek and Hayden 1861
†Modocia penfieldi Walcott 1899
†Modocia whiteleyi Robison and Babcock 2011
Invalid names: Armonia Walcott 1924 [synonym], Metisia Resser 1937 [synonym], Perioura Resser 1938 [synonym]
G. †Pearylandia Robison 1988
G. †Petruninaspis Ivshin 1962
G. †Schyilaspis Ivshin 1962
G. †Shickshockia Rasetti 1946
G. †Syspacheilus Resser 1938
Invalid names: Coosellidae Palmer 1954 [synonym]
G. †Meniscocoryphe Ludvigsen et al. 1989
G. †Meniscocoryphe Ludvigsen et al. 1989
Fm. †Menomoniidae Walcott 1916
+
G. †Ampullatocephalina Lu and Qian 1983
G. †Balderia Robison 1988
G. †Biaverta Opik 1967
G. †Bolaspidella Resser 1937
+
†Bolaspidella contracta Robison 1964
†Bolaspidella convexa Howell 1937
†Bolaspidella housensis Walcott 1886
†Bolaspidella jarrardi Robison and Babcock 2011
†Bolaspidella prooculis Palmer 1954
†Bolaspidella reesae Robison and Babcock 2011
†Bolaspidella stymacantha Robison 1988
Invalid names: Deissella Howell and Duncan 1939 [synonym], Deltophthalamus Resser 1938 [synonym], Howellaspis Lochmann and Denson 1944 [synonym], Hysteropleura Raymond 1937 [synonym]
G. †Bridgeia Lochman 1944
G. †Coenaspis Resser 1938
G. †Dresbachia Walcott 1916
G. †Menomonia Walcott 1916
+
†Menomonia sahratiani Robison and Babcock 2011
Invalid names: Densonella Shaw 1952 [synonym]
G. †Nephalicephalus Peters 2003
G. †Tavsenia Robison 1988
G. †Verditerrina Robison 1988
G. †Neoanomocarella Xiang 1963
+
†Neoanomocarella asiatica Hsiang 1963
Invalid names: Neoanomocarella asiatica Hsiang 1963 [valid]
Fm. †Norwoodiidae Walcott 1916
+
G. †Cedaraspis Ivshin 1960
G. †Hardyoides Kobayashi 1938
+
†Hardyoides damaensis Duan 2004
†Hardyoides mimicus Palmer 1965
†Hardyoides sinensis Peng 1992
Invalid names: Norwoodina Lochman 1940 [synonym]
G. †Holcacephalus Resser 1938
G. †Levisaspis Rasetti 1943
G. †Norwoodella Resser 1938
G. †Norwoodia Walcott 1916
+
†Norwoodia boninoi Robison and Babcock 2011
†Norwoodia katherina Lochman 1938
G. †Paranorwoodia Rasetti 1945
Subor. †Olenina Hupe 1952
+
Invalid names: Hypermecaspididae Harrington and Leanza 1957 [empty], Proetacea Corda 1847 [empty]
Fm. †Papyriaspididae Whitehouse 1939
+
G. †Badainjaranaspis Lu et al. 1986
G. †Pianaspis Saito and Sakakura 1936
+
†Pianaspis attenuata Lermontova and Chernysheva 1950
†Pianaspis dictyodroma Yang et al. 1993
†Pianaspis insuetus Lu and Zhu 1980
†Pianaspis sinensis Yang 1978
†Pianaspis sors Öpik 1961
G. †Wandelella Robison 1988
Fm. †Phylacteridae Ludvigsen and Westrop 1989
+
G. †Aphelotoxon Palmer 1965
+
†Aphelotoxon acuminata Palmer 1960
†Aphelotoxon granulosus Palmer 1965
†Aphelotoxon limbata Palmer 1965
†Aphelotoxon lumaleasa Hohensee and Stitt 1989
†Aphelotoxon marginata Palmer 1965
†Aphelotoxon punctata Palmer 1965
†Aphelotoxon spinosus Palmer 1965
Invalid names: Ponumia Hu 1970 [synonym]
G. †Cliffia Wilson 1951
+
†Cliffia lataegenae Wilson 1949
†Cliffia magnacilis Hohensee and Stitt 1989
†Cliffia nicoleae Chatterton 2020
G. †Drabia Wilson 1951
+
†Drabia acroccipita Wilson 1951
†Drabia curtoccipita Wilson 1951
†Drabia occidentalis Westrop 1986
†Drabia typica Hu 1979
G. †Westonaspis Rasetti 1945
Fm. †Plethopeltidae Raymond 1925
+
G. †Koldinia Walcott and Resser 1928
+
†Koldinia minor Kobayashi 1943
†Koldinia odelli Peng et al. 2009
G. †Kuljumbina Lazerenko 1960
G. †Leiocoryphe Clark 1924
+
†Leiocoryphe brevis Raymond 1924
†Leiocoryphe gemma Clark 1924
†Leiocoryphe occipitalis Rasetti 1944
G. †Notaiella Ogienko 1974
G. †Plethopeltis Raymond 1913
+
†Plethopeltis levis Walcott 1899
†Plethopeltis pulveris Ludvigsen et al. 1989
Invalid names: Plethometopus Ulrich 1931 [synonym]
G. †Pseudokoldinella Timokhin 1988
G. †Semicyclocephalus Ivshin 1952
G. †Stenopilus Raymond 1924
+
†Stenopilus elongatus Rasetti 1944
†Stenopilus hirtus Rozova 1968
†Stenopilus intermedius Clark 1924
†Stenopilus pronus Raymond 1924
G. †Strotocephala Raymond 1937
G. †Tolstotchichaspis Rozova 1960
Fm. †Proasaphiscidae Zhang 1963
+
G. †Alomataspis Opik 1967
G. †Atilayus Özdikmen 2006
+
†Atilayus orientalis Ogienko 1969
Invalid names: Deltocephalus Ogienko 1969 [replaced]
G. †Chelidonocephalus King 1937
G. †Dananzhuangaspis Lin 1983
G. †Daopingia Lee 1978
+
†Daopingia daopingensis Lee 1978
†Daopingia elongatus Zhao and Huang 1981
†Daopingia guizhouensis Zhao and Huang 1981
G. †Derikaspis Dean 1982
G. †Gangdeeria Zhang et al. 1980
+
†Gangdeeria angusta Zhang et al. 1980
†Gangdeeria neimengguensis Zhang et al. 1980
G. †Grandioculus Cossmann 1908
G. †Hatangia Egorova and Savitsky 1968
G. †Honanaspis Chang 1959
+
†Honanaspis angustigenatus Zhang et al. 1980
†Honanaspis microps Zhang et al. 1980
†Honanaspis transversus Zhang et al. 1980
†Proasaphiscus (Honanaspis) honanensis Chang 1959
†Proasaphiscus (Honanaspis) lui Chang 1959
G. †Honania Li 1965
+
†Honania lata Li 1965
†Honania panda Zhang et al. 1980
†Honania pansa Zhang et al. 1980
G. †Huaibeia Bi 1983
G. †Hundwarella Reed 1934
+
†Hundwarella memor Reed 1910
Invalid names: Anomocaraspis Ivshin 1953 [synonym]
G. †Iranoleesia King 1955
+
†Iranoleesia butes Walcott 1905
Invalid names: Heyelingella Zhang et al. 1980 [synonym], Michaspis Egorova and Savitsky 1968 [synonym]
G. †Jiangsuaspis Lin 1983
G. †Jiangsucephalus Qiu 1983
G. †Jiangsuia Lin et al. 1983
+
†Jiangsuia cylindrica Qian and Zhou 1984
†Jiangsuia typica Lin et al. 1983
G. †Jiubaspis Zhang et al. 1980
+
†Jiubaspis brevica Zhang et al. 1980
†Jiubaspis longus Zhang et al. 1980
G. †Jixianella Zhang 2001
+
†Jixianella jixianensis Zhang et al. 1995
Invalid names: Jixiania Zhang et al. 1995 [replaced]
G. †Kutsingocephalus Li and Wang 1963
+
†Kutsingocephalus kutsingensis Li and Wang 1963
†Kutsingocephalus yankongensis Zhang et al. 1980
G. †Manchuriella Resser and Endo 1935
+
†Manchuriella macar Walcott 1911
†Manchuriella suyangensis Zhang et al. 1980
†Manchuriella tenuilabrosa Resser and Endo 1937
G. †Maotunia Zhang and Jell 1987
G. †Proacanthocephalus Özdikmen 2008
+
†Proacanthocephalus longispinus Qiu 1983
Invalid names: Acanthocephalus Qiu 1983 [replaced]
G. †Proasaphiscina Zhang et al. 1980
+
†Proasaphiscina mantoushanensis Lu and Zhu 2001
†Proasaphiscina monanensis Zhang et al. 1980
†Proasaphiscina quadrata Zhang et al. 1980
†Proasaphiscina taosigouensis Zhang and Yuan 1981
G. †Proasaphiscus Resser and Endo 1935
+
†Proasaphiscus granulus Zhang et al. 1995
†Proasaphiscus quadratus Zhang et al. 1980
†Proasaphiscus simoni Peng et al. 2009
†Proasaphiscus yabei Resser and Endo 1935
G. †Pseudanomocarina Chernysheva 1956
G. †Shanxiella Zhang et al. 1980
+
†Shanxiella rara Zhang et al. 1980
†Shanxiella venusta Zhang et al. 1980
G. †Stella Egorova and Savitsky 1968
G. †Tankhella Chernysheva 1961
G. †Urjungaspis Egorova and Savitsky 1968
G. †Wolfartius Özdikmen 2006
+
†Wolfartius abundans Wolfart 1974
Invalid names: Farsia Wolfart 1974 [replaced]
G. †Yujinia Zhang et al. 1980
+
†Yujinia angustilimbata Zhang et al. 1980
†Yujinia latilimbata Zhang et al. 1995
†Yujinia ludianensis Meng 1977
†Yujinia magna Zhang et al. 1980
†Yujinia shanxiensis Zhang et al. 1980
G. †Zhongtiaoshanaspis Zhang et al. 1980
+
†Zhongtiaoshanaspis minus Zhang et al. 1980
†Zhongtiaoshanaspis rara Zhang et al. 1980
†Zhongtiaoshanaspis ruichengensis Zhang et al. 1980
†Zhongtiaoshanaspis similis Zhang and Yuan 1981
Invalid names: Holanshaniidae Chang 1963 [invalid subgroup], Tengfengiidae Chang 1963 [invalid subgroup]
G. †Propeltura
Fm. †Ptychopariidae Matthew 1887
+
G. †Achlysopsis Fritz 1968
+
†Achlysopsis brighamensis Resser 1939
†Achlysopsis hemitora Fritz 1968
†Achlysopsis liokata Fritz 1968
G. †Altitudella Repina 1974
G. †Asthenopsis Whitehouse 1939
+
†Asthenopsis butorosa Jell 1978
†Asthenopsis levior Whitehouse 1939
†Asthenopsis opalensis Jell 1978
†Asthenopsis queenslandica Jell 1978
†Asthenopsis rhinostrongyla Jell 1978
†Asthenopsis unquinsepta Jell 1978
G. †Austinvillia Resser 1938
G. †Balangcunaspis Yuan et al. 1997
+
†Balangcunaspis subcylindricus Yuan et al. 1997
†Balangcunaspis transversus Yuan et al. 1997
G. †Bathyholcus Rasetti 1961
+
†Bathyholcus gaspensis Rasetti 1961
†Bathyholcus sulcatus Rasetti 1961
G. †Bolaspidina Lermontova 1960
G. †Brunswickia Howell 1937
G. †Caborcella Lochman 1948
+
†Caborcella arrojosensis Lochman 1948
†Caborcella collaris Rasetti 1951
†Caborcella pseudaulax Palmer and Halley 1979
†Caborcella reducta Palmer and Halley 1979
†Caborcella trifossatus Mason 1935
G. †Champlainia Howell 1937
G. †Douposiella Lu and Zhang 1974
+
†Douposiella himalaica Reed 1910
Invalid names: Tongshania Qui and Lin 1983 [synonym]
G. †Eoptychoparia Rasetti 1955
+
†Eoptychoparia benxiensis Guo and An 1982
†Eoptychoparia jinshaensis Zhou 1974
†Eoptychoparia manifesta Lazarenko 1962
†Eoptychoparia nangaoensis Zhang et al. 1980
†Eoptychoparia tafilaltensis Geyer 2015
G. †Eospencia Chernysheva 1961
G. †Eurostina Whitehouse 1939
G. †Gaotanaspis Zhang and Li 1984
G. †Gaphuraspis Ivshin 1957
G. †Gedongaspis Yuan et al. 1997
+
†Gedongaspis granulosa Yuan et al. 1997
†Gedongaspis oblonga Yuan et al. 1997
G. †Gunnia Gatehouse 1968
+
†Gunnia smithi Peng et al. 2009
Invalid names: Yiliangaspis Luo 1994 [synonym]
G. †Holasaphus Matthew 1895
G. †Illtydaspis Fritz 1991
+
†Illtydaspis aphylla Fritz 1991
†Illtydaspis ornata Fritz 1991
†Illtydaspis quartetensis Fritz 1991
G. †Jiumenia Zhang et al. 1980
+
†Jiumenia spinosa Zhang et al. 1980
†Jiumenia typica Zhang et al. 1980
G. †Kaotaia Lu 1962
+
†Kaotaia gedongensis Yuan and Zhao 1994
†Kaotaia globosa Chang and Zhou 1974
†Kaotaia longa Zhang et al. 1980
†Kaotaia magna Lu 1945
†Kaotaia prachina Peng et al. 2009
†Kaotaia qinkouensis Zhou 1974
G. †Kochiella Poulsen 1927
+
†Kochiella arenosa Resser 1939
†Kochiella augusta Walcott 1886
†Kochiella brevaspis Sundberg and McCollum 2002
†Kochiella chares Walcott 1917
†Kochiella crito Walcott 1917
†Kochiella eiffelensis Rasetti 1951
†Kochiella gracilis Poulsen 1927
†Kochiella mackenziensis Norford 1968
†Kochiella mansfieldi Resser 1939
†Kochiella maxeyi Rasetti 1951
†Kochiella rasettii Sundberg and McCollum 2002
†Kochiella tuberculata Poulsen 1927
Invalid names: Eiffelaspis Chang 1963 [synonym]
G. †Kochiellina Palmer and Halley 1979
+
†Kochiellina groomensis Palmer and Halley 1979
†Kochiellina janglensis Palmer and Halley 1979
G. †Kounamkites Chernysheva 1956
G. †Kunmingaspis Lu and Chang 1974
+
†Kunmingaspis qiannanensis Zhou 1974
†Kunmingaspis stracheyi Reed 1910
†Kunmingaspis yunnanensis Chang 1964
Invalid names: Benxiaspis Guo and An 1982 [synonym]
G. †Luxella Rasetti 1955
G. †Lyriaspis Whitehouse 1939
G. †Meitania Zhang et al. 1980
+
†Meitania similis Zhang et al. 1980
†Meitania suni Lu 1945
Invalid names: Majiangia Lu and Qian 1983 [synonym]
G. †Meniscopsia Robison and Babcock 2011
+
†Meniscopsia beebei Robison and Babcock 2011
Invalid names: Selenocoryphe Beebe 1990 [nomen nudum], Selenocoryphe platyura Beebe 1990 [nomen nudum]
G. †Monanocephalus Zhang et al. 1980
+
†Monanocephalus latus Zhang et al. 1995
†Monanocephalus liquani Peng et al. 2009
†Monanocephalus maopoensis Reed 1910
†Monanocephalus zhongtiaoshanensis Zhang et al. 1980
G. †Nangaoia Zhou 1974
+
Subg. †Nangaoia (Shilengshuia) Zhang et al. 1980
†Nangaoia megaceps Zhou 1974
G. †Nangaops Zhang et al. 1980
+
†Nangaops brevicus Zhang et al. 1980
†Nangaops danzhaiensis Zhou 1974
†Nangaops elongatus Zhang et al. 1980
†Nangaops nangaoensis Zhang et al. 1980
G. †Nassovia Howell 1937
G. †Neoblairella Özdikmen 2006
+
†Neoblairella crassimarginata Rasetti 1965
Invalid names: Blairella Rasetti 1965 [replaced]
G. †Neoregina Özdikmen 2006
+
†Neoregina opipara Egorova 1967
Invalid names: Regina Egorova 1967 [replaced]
G. †Olenekina Egorova 1970
G. †Onchocephalites Rasetti 1957
+
†Onchocephalites claytonensis Sundberg and McCollum 2003
†Onchocephalites laevis Rasetti 1957
†Onchocephalites permingeati Termier and Termier 1950
G. †Orienturus Repina 1973
G. †Orloviella Sigov 1955
G. †Pachyaspis Resser 1938
+
†Pachyaspis benxiensis Guo and An 1982
†Pachyaspis deborra Lochman 1952
†Pachyaspis gallagari Fritz 1968
†Pachyaspis isabella Lochman 1952
†Pachyaspis longa Fritz 1968
G. †Paleonelsonia Özdikmen 2008
+
†Paleonelsonia schesis Palmer and Gatehouse 1972
Invalid names: Nelsonia Palmer and Gatehouse 1972 [replaced]
G. †Palmerara Özdikmen 2009
+
†Palmerara granosa Resser 1939
Invalid names: Nyella Palmer and Halley 1979 [replaced]
G. †Palmeraspis Repina 1973
G. †Paraeosoptychoparia Qiu 1983
G. †Paraperiomma Zhou 1974
+
†Paraperiomma huangnipoensis Zhang et al. 1980
†Paraperiomma nodosa Yang et al. 1993
G. †Paraplagiura Zhang 1983
G. †Parapoulsenia Rasetti 1957
G. †Paraziboaspis Nan and Chang 1982
+
†Paraziboaspis angustilimbata Yuan and Li 1999
†Paraziboaspis houmengensis Qiu 1983
†Paraziboaspis intermedia Yuan and Li 1999
†Paraziboaspis rara Yuan and Li 1999
†Paraziboaspis zhaishanensis Qiu 1983
G. †Periommella Resser 1938
G. †Plagiura Resser 1935
+
†Plagiura cercops Walcott 1917
†Plagiura cleadas Walcott 1917
†Plagiura extensa Palmer and Halley 1979
†Plagiura minor Palmer and Halley 1979
†Plagiura retracta Palmer and Halley 1979
Invalid names: Plagiurella Resser 1937 [synonym], Ruichengella Zhang et al. 1980 [synonym]
G. †Probowmania Kobayashi 1935
+
†Probowmania balangensis Yuan et al. 1997
†Probowmania bhatti Peng et al. 2009
†Probowmania divergens Yuan and Li 1999
†Probowmania huainanensis Yuan and Li 1999
†Probowmania quadrata Yuan and Li 1999
†Probowmania similis Yuan and Li 1999
G. †Probowmaniella Chang 1963
+
†Probowmaniella jiawangensis Chang 1963
†Probowmaniella jixianensis Zhang et al. 1995
†Probowmaniella lata Zhang et al. 1980
†Probowmaniella renhuaiensis Zhou 1974
G. †Proliostracus Poulson
+
†Proliostracus ampliatus Fritz 1991
†Proliostracus annosus Fritz 1972
†Proliostracus contractus Fritz 1972
†Proliostracus depressus Fritz 1972
†Proliostracus latus Fritz 1972
G. †Protohedinia Endo 1944
G. †Psilostracus Chang 1963
+
†Psilostracus banpoyangensis Zhang et al. 1995
†Psilostracus carinatus Lu et al. 1988
†Psilostracus changqingensis Lu et al. 1988
†Psilostracus impar Walcott 1905
†Psilostracus latus Lu et al. 1988
†Psilostracus mantoensis Walcott 1905
†Psilostracus maozhuangensis Lu et al. 1988
†Psilostracus shuiyuensis Zhang et al. 1980
†Psilostracus xiaoyuhougouensis Guo and An 1982
G. †Ptychoparella Poulson 1927
+
†Ptychoparella lloydi Robison and Babcock 2011
†Ptychoparella mettae Robison and Babcock 2011
†Ptychoparella minuta Yang et al. 1993
†Ptychoparella usualis Chien and Zhou 1974
Invalid names: Elrathina Resser 1937 [synonym], Syspacephalus Resser 1936 [synonym]
G. †Qiaotouaspis Guo and An 1982
+
†Qiaotouaspis qiaotouensis Guo and An 1982
†Qiaotouaspis shandongensis Lu et al. 1988
G. †Reedus Dalmatov 1975
G. †Regius Egorova 1970
G. †Salankanaspis Egorova 1970
G. †Semisphaerocephalus Ivshin 1953
G. †Shantungaspis Chang 1957
+
†Shantungaspis aclis Walcott 1905
†Shantungaspis orientalis Endo and Resser 1937
G. †Spencia Resser 1939
+
†Spencia plena Resser 1939
†Spencia quadrata Fritz 1968
†Spencia typicalis Resser 1939
Invalid names: Stauroholcus Resser 1939 [synonym]
G. †Stoecklinia Wolfart 1974
G. †Townleyella Opik 1967
+
†Townleyella rara Yuan and Yin 1998
†Townleyella similis Yuan and Yin 1998
G. †Trigonyangaspis Jell and Adrain 2002
+
†Trigonyangaspis hujiaensis Yang et al. 1993
Invalid names: Trigonaspis Yang et al. 1993 [replaced]
G. †Ulrichaspis Rasetti 1945
G. †Vermontella Howel 1937
G. †Volocephalina Palmer and Halley 1979
+
†Volocephalina connexa Palmer and Halley 1979
†Volocephalina contracta Palmer and Halley 1979
†Volocephalina variosa Eddy and McCollum 1998
G. †Wanhuaia Yuan and Li 1999
+
†Wanhuaia granulosa Yuan and Li 1999
†Wanhuaia latilimbata Yuan and Li 1999
G. †Wuhaina Zhang and Yuan 1981
+
†Wuhaina henanensis Zhang et al. 1995
†Wuhaina longispina Zhang et al. 1995
†Wuhaina lubrica Zhang and Yuan 1981
Invalid names: Chishanheella Zhang et al. 1995 [synonym]
G. †Xingrenaspis Zhang et al. 1980
+
†Xingrenaspis brevicus Zhang et al. 1980
†Xingrenaspis curvus Zhou 1974
†Xingrenaspis hoboi Resser and Endo 1937
†Xingrenaspis jialaoensis Zhang et al. 1980
†Xingrenaspis parthiva Peng et al. 2009
†Xingrenaspis quadratus Zhang et al. 1980
†Xingrenaspis rectangularis Zhang et al. 1980
†Xingrenaspis shyamalae Peng et al. 2009
†Xingrenaspis xingrenensis Zhang et al. 1980
Invalid names: Danzhaina Zhang et al. 1980 [synonym], Wuxunaspis Zhang et al. 1980 [synonym]
G. †Yaojiayuella Zhang et al. 1980
+
†Yaojiayuella carinata Zhang and Wang 1985
†Yaojiayuella convexolimbata Lu et al. 1988
†Yaojiayuella diversa Zhang et al. 1980
†Yaojiayuella granosa Walcott 1911
†Yaojiayuella jinnanensis Zhang et al. 1980
†Yaojiayuella liaoningensis Guo and An 1982
†Yaojiayuella ocellata Zhang et al. 1980
†Yaojiayuella poshanensis Zhang et al. 1980
†Yaojiayuella zhangxiaensis Lu et al. 1988
G. †Yohoaspis Rasetti 1951
Invalid names: Syspacephalus redpathi Walcott 1891 [nomen dubium], Syspacephalus unca Walcott 1917 [nomen dubium]
Subor. †Ptychopariina Richter 1933
+
G. †Guizhoucephalina Chien 1961
Superfm. †Ptychopariacea Matthew 1887
+
G. †Eokochaspis Sundberg and McCollum 2000
G. †Hadrocephalites Sundberg and McCollum 2002
G. †Kochina Resser 1935
G. †Mexicella Lochman 1948
G. †Tonopahella Sundberg and McCollum 2003
+
†Tonopahella goldfieldensis Sundberg and McCollum 2003
†Tonopahella walcotti Sundberg and McCollum 2000
Invalid names: Conocoryphacea Swinnerton 1915 [empty], Leiostegiacea Bradley 1925 [empty]
G. †Ptychoparoides Rka 1940
Fm. †Raymondinidae Clark 1924
+
G. †Celmus Angelin 1854
+
Invalid names: Crotalurus Volborth 1858 [synonym], Ischyrophyma Whittington 1963 [synonym]
G. †Glaphurella Dean 1971
G. †Varanella Lochman and Hu 1962
Invalid names: Celmidae Jaanusson 1956 [invalid subgroup], Glaphuridae Hupé 1955 [invalid subgroup]
Fm. †Shumardiidae Lake 1907
+
G. †Changchowilla Waisfeld et al. 2001
G. †Koldinioidia Kobayashi 1931
+
Subg. †Koldinioidia (Liriamnica) Shergold 1980
†Koldinioidia orientalis Mansuy 1916
†Koldinioidia pustulosa Qiu 1984
†Koldinioidia typicalis Kobayashi 1931
Invalid names: Akoldinioidia Zhou and Zhang 1984 [synonym], Eoshumardia Hupe 1953 [synonym]
G. †Kweichowilla Zhang 1964
G. †Leoforteyia Waisfeld et al. 2001
G. †Liriamnica Shergold 1980
G. †Shumardia Billings 1862
+
Subg. †Shumardia (Conophrys) Callaway 1877
Subg. †Shumardia (Shumardia) Fortey and Owens 1987
†Shumardia acuticaudata Fortey 1980
†Shumardia alata Robison and Pantoja-Alor 1968
†Shumardia ctenata Robison and Pantoja-Alor 1968
†Shumardia erquensis Kobayashi 1937
†Shumardia exopthalmus Ross and Barnes 1967
†Shumardia extensa Weir 1959
†Shumardia granulosa Billings 1862
†Shumardia lacrimosa Dean 1973
†Shumardia matchensis Legg 1976
†Shumardia minaretta Fortey 1980
†Shumardia phalloides Fortey 1980
†Shumardia sagittula Whittington 1965
†Shumardia tarimuensis Zhang 1981
G. †Shumardoella Pek and Vanek 1989
+
†Shumardoella bohemica Marek 1964
Invalid names: Shumardella Pribyl and Vanek 1980 [replaced]
G. †Shumardops Hupe 1955
G. †Tarimella Zhang 1979
+
†Tarimella bituberculata Zhang 1979
+
Invalid names: Yinganaspis subcylindrica Zhang 1981 [synonym], Yinganaspis yinganensis Zhang 1981 [synonym]
Invalid names: Yinganaspis Zhang 1981 [synonym]
Fm. †Solenopleuridae Angelin 1854
+
G. †Abakanopleura Sivov 1955
G. †Acanthometopus Lu and Qian 1983
G. †Aiaiaspis Nazarov 1973
G. †Aidarella Lermontova 1951
G. †Albansia Howell 1937
G. †Badulesia Sdzuy 1968
G. †Bigranulella Shaw and Clark 1968
G. †Catasolenopleura Qiu 1983
G. †Changqingia Lu and Zhu 1983
+
†Changqingia chalcon Walcott 1911
†Changqingia intermedia Walcott 1906
†Changqingia laevis Peng et al. 1995
†Changqingia luia Luo 2001
Invalid names: Austrosinia Zhang and Jell 1987 [synonym]
G. †Crusoia Walcott 1924
G. †Denaspis Repina 1973
G. †Eilura Resser and Endo 1935
+
†Eilura hanchengensis Luo 2001
†Eilura quadrata Resser and Endo 1937
G. †Ejinaspis Lu and Zhou 1986
G. †Hyperoparia Zhang 1983
G. †Kabuqiia Zhang 1987
G. †Karagandoides Ivshin 1962
G. †Keeleaspis Fritz 1972
+
†Keeleaspis pustula Fritz 1972
†Keeleaspis stupenda Fritz 1972
†Keeleaspis terhaari Hollingsworth 2005
G. †Levisia Walcott 1911
G. †Liosolenopleura Thoral 1947
G. †Lophodesella Zhang et al. 1980
+
†Lophodesella henanensis Zhang et al. 1995
†Lophodesella quadrata Zhang et al. 1980
†Lophodesella rectangula Zhang et al. 1980
G. †Maiaspis Chernysheva 1956
+
†Maiaspis blandita Rozova 1964
†Maiaspis mirabilis Chernysheva 1956
†Maiaspis quadrata Chernysheva 1956
G. †Manublesia Alvaro 1996
G. †Mataninella
G. †Menocephalites Kobayashi 1935
G. †Munija Khramova 1980
G. †Munijia
G. †Neosolenopleurella Ju 1983
G. †Nilegna Opik 1967
G. †Ninaspis Ivshin 1953
G. †Oreisator Geyer and Malinky 1997
+
†Oreisator tichkaensis Geyer and Malinky 1997
+
Invalid names: Strenuella spinosa Neltner 1938 [synonym]
G. †Paracrocephalites Poulsen 1954
G. †Parasolenopleura Westergard 1953
+
†Parasolenopleura aculeata Angelin 1951
†Parasolenopleura parabolica Geyer 2017
†Parasolenopleura peregrina Wallerius 1930
†Parasolenopleura wurmi Geyer 2017
G. †Perneraspis Prantl 1947
G. †Proavus Poletaeva 1972
G. †Pseudosolenoparia Zhou 1974
+
†Pseudosolenoparia angusta Zhang et al. 1980
†Pseudosolenoparia normalis Zhang et al. 1980
†Pseudosolenoparia yankongensis Zhou 1974
G. †Rimouskia Resser 1938
G. †Rina Poletaeva 1964
+
†Rina abdita Rozova 1964
†Rina celebrata Rozova 1964
†Rina postrema Rozova 1964
G. †Sao Barrande 1846
+
Invalid names: Acanthocnemis Hawle and Corda 1847 [synonym], Acanthogramma Hawle and Corda 1847 [synonym], Crithias Hawle and Corda 1847 [synonym]
G. †Shanghaiaspis Xu and Ju 1987
+
†Shanghaiaspis decipiens Xu and Ju 1987
†Shanghaiaspis latilimbatus Xu and Ju 1987
†Shanghaiaspis usualis Xu and Ju 1987
G. †Solenoparia Kobayashi 1935
+
Subg. †Solenoparia (Plesisolenoparia) Zhang et al. 1980
†Solenoparia agno Walcott 1905
†Solenoparia bisulcata Kobayashi 1961
†Solenoparia conica Yang et al. 1993
†Solenoparia jiangsuensis Lin et al. 1983
†Solenoparia miaohouensis Zhang et al. 1980
†Solenoparia minuta Lu and Chang 1974
†Solenoparia talingensis Dames 1883
G. †Solenoparops Chang 1963
+
†Solenoparops lata Zhang et al. 1995
†Solenoparops similis Zhang et al. 1980
G. †Solenopleurella Poulson 1927
G. †Solenopleuropsis Thoral 1947
G. †Usumunaspis Lazerenko 1962
G. †Yabeia Reswer and Endo 1935
G. †Svalbardites Fortey 1974
+
†Svalbardites hamus Fortey 1974
†Svalbardites hebaxis Fortey 1974
Invalid names: Svalbardites hamus Fortey 1974 [valid], Svalbardites hebaxis Fortey 1974 [valid]
Fm. †Tricrepicephalidae Palmer 1954
+
G. †Erediaspis Opik 1967
G. †Meteoraspis Resser 1935
+
†Meteoraspis borealis Lochman 1938
†Meteoraspis metra Walcott 1890
†Meteoraspis mutica Rasetti 1961
†Meteoraspis orientalis Yuan and Yin 1998
Invalid names: Coleopachys Raymond 1937 [synonym]
G. †Tricrepicephalus Kobayashi 1935
+
†Tricrepicephalus asiaticus Yuan and Yin 1998
Invalid names: Paracrepicephalus Lochman 1936 [objective synonym]
G. †Xiangqianaspis Zhang et al. 1980
+
†Xiangqianaspis hunanensis Zhang et al. 1980
Invalid names: Xiangqianaspis hunanensis Zhang et al. 1980 [valid]
G. †Yuehsienszella Zhang 1963
Invalid names: Cliffiidae Hohensee and Stitt 1989 [empty], Harpina Whittington 1959 [empty], Solenopleuracea Angelin 1854 [empty]
Or. †Trinucleida Swinnerton 1915
+
Fm. †Alsataspididae Turner 1940
+
G. †Araiopleura Harrington and Leanza 1957
+
†Araiopleura reticulata Harrington and Leanza 1957
†Araiopleura stephani Rushton 1982
G. †Clavatellus Poletaeva 1955
G. †Gaoloupingia Yuan and Yin 1998
+
†Gaoloupingia gaoloupingensis Yuan and Yin 1998
†Gaoloupingia triangularis Yuan and Yin 1998
G. †Pagometopus Henningsmoen 1959
G. †Palquiella Suárez-Soruco 1975
G. †Rhadinopleura Harrington and Leanza 1957
+
†Rhadinopleura eurycephala Harrington and Leanza 1957
G. †Skljarella Petrunina 1973
+
†Skljarella cracens Fortey and Owens 1991
†Skljarella expansa Bao and Jago 2000
†Skljarella hunanensis Peng 1984
†Skljarella sulcifera Peng 1992
G. †Spirantyx Whittard 1961
G. †Torifera Wolfart 1974
+
†Torifera abrupta Peng et al. 2004
†Torifera jelli Peng et al. 2009
†Torifera paraconvexa Yang 1978
†Torifera taoyuanensis Peng 1987
†Torifera tuma Yang 1977
Invalid names: Xiangia Peng 1987 [synonym]
G. †Yumenaspis Chang 1960
Invalid names: Hapalopleuridae Harrington and Leanza 1957 [invalid subgroup], Jegorovaiidae [invalid subgroup], Orometopidae Hupe 1955 [invalid subgroup]
Fm. †Dionididae Gürich 1907
+
G. †Aethedionide Zhou and Ju 1983
G. †Digrypos Kobayashi 1940
G. †Dionide Barrande 1847
+
†Dionide formosa Barrande 1846
†Dionide jubata Raymond 1925
†Dionide magnifica Owen and Bruton 1980
†Dionide mareki Henry and Romano 1978
†Dionide miaopoensis Lu 1975
†Dionide prima Kloucek 1917
†Dionide semicircula Owen 1981
Invalid names: Dionidepyga Snajdr 1981 [synonym]
G. †Dionidella Prantl and Pribyl 1950
+
Subg. †Dionidella (Huangnigangia) Han and Ju 1983
†Dionidella incisa Prantl and Přibyl 1949
+
Invalid names: Dionidella (Huangnigangia) subquadrata Han and Ju 1983 [synonym]
†Dionidella venusta Zhou et al. 2014
G. †Tongxinaspis Zhou 1981
G. †Trinucleoides Raymond 1917
Fm. †Raphiophoridae Angelin 1854
+
G. †Ellsaspis Rasetti 1945
Subfm. †Endymioniinae Raymond 1920
+
G. †Carinocranium Dean 1989
G. †Lehnertia Vaccari et al. 2006
G. †Pytine Fortey 1975
G. †Lonchodomas Angelin 1854
+
Subg. †Lonchodomas (Foliopyge) Perfiliev and Levitsky 1963
†Lonchodomas blackstonensis Legg 1976
†Lonchodomas carinatus Cooper 1953
†Lonchodomas chaziensis Shaw 1968
†Lonchodomas clavulus Whittington 1965
†Lonchodomas coagmentatum Tripp 1980
†Lonchodomas depressus Brogger 1887
†Lonchodomas halli Billings 1861
†Lonchodomas normalis Billings 1865
†Lonchodomas paenepennatus Ross 1970
†Lonchodomas pennatus Latouche 1884
†Lonchodomas politus Raymond 1925
†Lonchodomas portlocki Barrande 1846
†Lonchodomas punctatus Cooper 1953
†Lonchodomas retrolatus Ross and Barnes 1967
†Lonchodomas rostratus Sars 1835
†Lonchodomas sublaevis Raymond 1925
†Lonchodomas suriensis Harrington and Leanza 1957
†Lonchodomas tenuis Nielsen 1995
†Lonchodomas tumidus Forbes 1849
†Lonchodomas volborthi Schmidt 1894
†Lonchodomas yohi Sun 1931
G. †Malinaspis Andreeva 1985
G. †Malongullia Webby and Moors 1970
+
†Malongullia oepiki Webby et al. 1970
†Malongullia sinensis Wei et al. 2023
†Malongullia zhenxiongensis Wei et al. 2023
Invalid names: Ampyxinops Zhang 1979 [synonym]
G. †Nambeetella Legg 1976
+
†Nambeetella embolion Fortey and Shergold 1984
†Nambeetella fitzroyensis Legg 1976
G. †Nanshanaspis Zhang and Fan 1960
+
†Nanshanaspis levis Chang and Fan 1960
†Nanshanaspis rotundata Zhang 1988
†Nanshanaspis tarimuensis Zhang 1981
Invalid names: Caganaspis Kolobova 1968 [synonym], Kongqiaoheia Zhang 1988 [synonym]
G. †Pseudampyxina Ju 1983
G. †Raphioampyx Baldis and Baldis 1995
Subfm. †Raphiophorinae Angelin 1854
+
G. †Ampyxella Dean 1960
G. †Ampyxinella Korleva 1959
G. †Ampyxoides Whittington 1965
G. †Bulbaspis Chugaeva 1956
G. †Cnemidopyge Whittard 1955
G. †Damghanampyx Ghobadi Pour et al. 2007
G. †Edmundsonia Cooper 1953
G. †Globampyx Fortey 1975
G. †Mendolaspis Rusconi 1951
G. †Miaopopsis Lu 1965
G. †Raphiophorus Angelin 1854
G. †Rhombampyx Fortey 1975
G. †Raymondella Reed 1935
+
†Raymondella elegans Cooper 1953
†Raymondella macconochiei Nicholson and Etheridge 1879
†Raymondella nevadensis Ross and Shaw 1972
Invalid names: Reedaspis Prantl and Pribyl 1949 [objective synonym]
G. †Sinampyxina Sheng 1974
G. †Taklamakania Zhang 1980
+
†Taklamakania granulosus Zhang 1981
†Taklamakania paucisegmentatus Wei et al. 2023
†Taklamakania tarimensis Zhang 1979
+
Invalid names: Ampyx (Parampyx) nanjiangensis Zhang 1981 [synonym]
†Taklamakania xinjiangensis Zhang 1981
Invalid names: Xinjiangia Zhang 1981 [synonym]
Fm. †Trinucleidae Hawle and Corda 1847
+
G. †Anebolithus Huges and Wright 1970
G. †Auritolithus Holloway et al. 2022
G. †Bergamia Whittard 1955
+
Invalid names: Bohemaspis Horbringer 1986 [synonym], Brandysops Horbringer 1986 [synonym], Cochliorrhoe Whittard 1966 [synonym]
G. †Botrioides Stetson 1927
G. †Costonia Whittard 1956
Subfm. †Cryptolithinae Angelin 1854
+
G. †Cryptolithoides Whittington 1941
+
†Cryptolithoides reticulatus Ross and Shaw 1972
†Cryptolithoides ulrichi Whittington 1941
G. †Cryptolithus Green 1832
+
†Cryptolithus recurvus Ulrich 1919
†Cryptolithus tessellatus Green 1832
+
Invalid names: Cryptolithus lorettensis Foerste 1924 [synonym], Trinucleus bellulus Ulrich 1879 [synonym]
G. †Deanaspis Hughes et al. 1975
+
†Deanaspis bedinanensis Dean 1967
†Deanaspis goldfussii Barrande 1846
†Deanaspis seftenbergii Hawle and Corda 1847
G. †Decordinaspis Harper and Romano 1967
G. †Eirelithus Lamont 1941
G. †Furcalithus Fortey and Owens 1987
G. †Gymnostomix Fortey and Owens 1987
G. †Hanchungolithus Lu 1956
+
†Hanchungolithus richthofeni Kayser 1883
Invalid names: Ichangolithus Lu 1963 [synonym]
G. †Incaia Whittard 1955
G. †Jianxilithus Zhang and Zhou 1876
G. †Lloydolithus Bancroft 1933
G. †Lordshillia Whittard 1966
G. †Marrolithoides Williams 1948
G. †Myinda Stubblefield and Bulman 1927
G. †Myindella Hutchison and Ingham 1962
G. †Myttonia Whittard 1955
G. †Novaspis Whittington 1941
G. †Paratretaspis Dean 1973
G. †Paratrinucleus Whittington 1941
G. †Parkesolithus Campbell and Durham 1970
G. †Reedolithus Bancroft 1929
G. †Reuscholithus Bancroft 1929
G. †Telaeomarrolithus Williams 1948
+
Invalid names: Fimbriomarrolithus Williams 1948 [objective synonym]
Subfm. †Trinucleinae Hawle and Corda 1847
+
G. †Iputaspis McCobb and Popov 2017
G. †Kimakaspis Ghobadi Pour et al. 2011
G. †Tretaspis M'Coy 1849
G. †Trinucleus Murchison 1839
+
†Trinucleus conollyi Fortey 2006
†Trinucleus seticornis Hisinger 1840
Invalid names: Edgellia Shaw 1950 [objective synonym]
G. †Whittardolithus Hughes and Addison 1975
G. †Xiushuilithus Zhou 1976
G. †Yinpanolithus Lu and Chang 1974
Invalid names: Hanchungolithinae Lu 1963 [empty], Marrolithinae Hughes 1971 [empty], Microdiscus [nomen vanum], Tretaspidinae Whittington 1941 [empty]
Or. †Lichida Moore 1959
+
Superfm. †Dameselloidea Kobayashi 1935
+
Fm. †Damesellidae Kobayashi 1935
+
G. †Bergeronites Sun 1937
+
†Bergeronites jiangsuensis Lin et al. 1983
†Bergeronites kunshanensis Lin et al. 1983
†Bergeronites langyashanensis Lu and Zhu 1980
†Bergeronites neimonggolensis Zhang and Zhou 1993
†Bergeronites yushanensis Lin et al. 1983
G. †Blackwelderia Walcott 1906
+
†Blackwelderia chiawangensis Chu 1959
†Blackwelderia fortis Zhou 1980
†Blackwelderia liaoningensis Chu 1959
†Blackwelderia mui Chu 1959
†Blackwelderia nodosaria Zhu 1987
†Blackwelderia octaspina Kobayashi 1935
†Blackwelderia paronai Airaghi 1902
†Blackwelderia pingluensis Zhang and Wang 1986
†Blackwelderia shengi Chu 1959
†Blackwelderia sinensis Bergeron 1899
†Blackwelderia triangularis Chu 1959
†Blackwelderia youshuica Peng et al. 2004
G. †Cyrtoprora Opik 1967
G. †Damesella Walcott 1905
+
†Damesella hunanensis Peng et al. 2004
Invalid names: Haibowania Zhang 1985 [synonym]
G. †Dipentaspis Opik 1967
G. †Dipyrgotes Opik 1967
G. †Dipyrogotes Opik 1967
G. †Hercantyx Opik 1963
G. †Histiomona Opik 1967
G. †Karslanus Özdikmen 2009
+
†Karslanus parteaculeatus Wolfart 1974
Invalid names: Ariaspis Wolfart 1974 [replaced]
G. †Kiyakius Özdikmen 2006
+
†Kiyakius ichthyura Zhang 1983
Invalid names: Pionaspis Zhang 1983 [replaced]
G. †Meringaspis Opik 1967
+
†Meringaspis damaensis Duan 2004
†Meringaspis karatauensis Ergaliev 1980
G. †Neodrepanura Özdikmen 2006
+
†Neodrepanura premesnili Bergeron 1899
Invalid names: Drepanura Bergeron 1899 [replaced]
G. †Palaeadotes Öpik 1967
+
†Bergeronites (Palaeadotes) obtusa Qian and Zhou 1984
†Palaeadotes acutisulcatus Ergaliev 1980
†Palaeadotes angustus Ergaliev 1980
†Palaeadotes bella Qiu 1983
†Palaeadotes hunanensis Yang 1977
G. †Parablackwelderia Kobayashi 1942
+
†Parablackwelderia huabeiensis Zhang 1983
†Parablackwelderia jimaensis Yang 1974
+
Invalid names: Paradamesops qinlingensis Yang et al. 1993 [synonym]
†Parablackwelderia laterilobata Yang 1977
†Parablackwelderia luensis Peng et al. 2008
†Parablackwelderia sheridanorum Jell and Hughes 1997
†Parablackwelderia yangi Peng et al. 2004
Invalid names: Paradamesops Yang 1974 [synonym]
G. †Paradamesella Yang 1977
+
†Paradamesella nobilis Lu and Lin 1989
†Paradamesella paratypica Yang 1978
†Paradamesella peculiaris Zhou 1977
+
Invalid names: Paradamesella decemospinosa Yang 1977 [synonym]
†Paradamesella typica Yang 1977
G. †Protaitzehoia Yang 1978
+
†Protaitzehoia granifera Yang 1978
†Protaitzehoia latelimbata Yuan and Yin 2001
†Protaitzehoia nitida Yuan and Yin 2001
†Protaitzehoia quadrata Resser and Endo 1937
†Protaitzehoia spinifera Peng et al. 2004
†Protaitzehoia subquadrata Peng 1987
†Protaitzehoia yuepingensis Yang 1978
G. †Stephanocare Monke 1903
+
†Stephanocare ordosensis Chu 1959
†Stephanocare richthofeni Monke 1903
G. †Taihangshaniashania Jell and Adrain 2002
+
†Taihangshaniashania wangcunensis Peng et al. 2004
Invalid names: Taihangshania Zhang and Wang 1985 [replaced]
G. †Teinistion Monke 1905
+
†Teinistion lansi Monke 1905
†Teinistion liaoningensis Chu 1959
†Teinistion posterocostum Yang 1977
†Teinistion tangshihlingensis Chu 1959
†Teinistion typicalis Walcott 1905
†Teinistion yangi Chu 1959
Invalid names: Dorypygella Walcott 1905 [synonym]
Fm. †Lichakephalidae Tripp 1957
+
G. †Acidaspides Lermontova 1951
+
†Acidaspides entis Khramova 1977
†Acidaspides lermontovae Tchernysheva 1953
†Acidaspides precurrens Lermontova 1951
G. †Archikainella Liu 1982
+
†Archikainella vomerinus Liu 1982
Invalid names: Chencunia Qiu 1984 [synonym], Metaacidaspis Qiu 1984 [synonym]
G. †Bestjubella Ivshin 1955
G. †Colossaspis Zhang 1983
G. †Eoacidaspis Poletaeva 1956
+
†Eoacidaspis amplicauda Lazarenko 1968
†Eoacidaspis salairica Poletaeva 1956
G. †Lichakephalina Antsygin 1973
Invalid names: Eoacidaspididae Poletaeva 1957 [synonym]
Fm. †Lichidae Hawle and Corda 1847
+
G. †Basseiarges Corbacho and López-Soriano 2013
+
†Basseiarges mellishae Corbacho and López-Soriano 2013
Subfm. †Echinolichinae Phleger 1936
+
G. †Ceratolichas Hall and Clarke 1888
+
†Ceratolichas dracon Hall and Clarke 1888
†Ceratolichas gryps Hall and Clarke 1888
G. †Eifliarges Richter and Richter 1917
+
†Eifliarges caudimirus Richter and Richter 1917
†Eifliarges hylas Basse 1998
Subfm. †Homolichinae Phleger 1936
+
G. †Homolichas Schmidt 1885
+
†Homolichas depressus Angelin 1854
†Homolichas oelandicus Angelin 1854
G. †Leiolichas Schmidt 1885
+
†Leiolichas gageli Pompecki 1890
†Leiolichas illaenoides Nieszkowski 1857
G. †Hopolichoides Phleger 1936
G. †Huginarges Basse in Basse and Müller 2004
+
†Huginarges beryllifer Richter 1909
†Huginarges frankei Basse and Müller 2004
†Huginarges mathesiorum Basse and Müller 2004
G. †Jasperia Thomas and Holloway 1988
Subfm. †Lichinae Hawle and Corda 1847
+
G. †Anadesma Holloway 2021
+
†Anadesma shallopensis Twenhofel 1928
+
Invalid names: Anadesma anticostiensis Northrop 1939 [synonym]
Tr. †Dicranopeltini Pollitt et al. 2005
+
G. †Dicranopeltis Hawle and Corda 1847
+
Invalid names: Dicranopeltoides Phleger 1936 [synonym], Nonix Lane 1984 [synonym], Raymondarges Phleger 1937 [synonym], Trachylichas Gurich 1901 [objective synonym], Tsunyilichas Zhang 1974 [synonym]
G. †Metopolichas Gürich 1901
+
Invalid names: Macroterolichas Phleger 1937 [synonym], Metopias Eichwald 1842 [replaced]
G. †Oinochoe Thomas and Holloway 1988
G. †Uralichas Delgado 1892
+
Invalid names: Bohemolichas Pribyl and Vanek 1972 [synonym], Platopolichas Gürich 1901 [synonym]
Tr. †Echinolichini Pollitt et al. 2005
+
G. †Echinolichas Gürich 1901
G. †Otarozoum Thomas and Holloway 1988
G. †Terataspis Hall 1863
Tr. †Lichini Pollitt et al. 2005
+
G. †Lichas Dalman 1827
+
Invalid names: Apolichas Kobayashi and Hamada 1974 [synonym], Autolichas Reed 1923 [synonym]
Tr. †Platylichini Pollitt et al. 2005
+
G. †Allolichas Krueger 1992
G. †Arctinurus Castelnau 1843
+
Invalid names: Lichas (Pterolichas) Gürich 1901 [objective synonym], Oncholichas Schmidt 1885 [objective synonym], Platynotus Conrad 1839 [replaced], Pterolichas Gürich 1901 [objective synonym]
G. †Autoloxolichas Phleger 1936
Tr. †Tetralichini Pollitt et al. 2005
+
G. †Amphilichas Raymond 1905
+
Invalid names: Acrolichas Foerste 1919 [synonym], Kerakephalichas Phleger 1936 [synonym], Paralichas Reed 1902 [replaced], Platymetopus Angelin 1854 [replaced], Tetralichas Phleger 1936 [synonym]
G. †Apatolichas Whittington 1963
G. †Lyralichas Weber 1948
G. †Metaleiolichas Kobayashi and Hamada 1987
+
†Metaleiolichas tuberculatus Kobayashi and Hamada 1987
G. †Neolichas Curtis and Lane 1998
+
†Neolichas constrictus Whittard 1938
†Neolichas norvegicus Angelin 1854
†Neolichas obvius Hall 1870
†Neolichas silvestris Reed 1925
G. †Nipponarges Kaneko 1984
G. †Paraleiolichas Kobayashi and Hamada 1987
+
†Paraleiolichas globulus Kobayashi and Hamada 1987
Invalid names: Paraleiolichas globulus Kobayashi and Hamada 1987 [valid]
G. †Perunaspis Přibyl 1949
+
†Acanthopyge (Perunaspis) helga Přibyl et al. 1986
†Acanthopyge (Perunaspis) longispinus Přibyl 1949
+
Invalid names: Lobopyge (Nitidulopyge) devonica Přibyl and Erben 1952 [synonym]
†Acanthopyge (Perunaspis) minuta Barrande 1846
+
Invalid names: Lobopyge (Nitidulopyge) nitidulus Barrande 1872 [synonym]
†Acanthopyge (Perunaspis) sexlobata Roemer 1855
Invalid names: Lobopyge (Nitidulopyge) Přibyl and Erben 1952 [synonym]
Subfm. †Platylichinae Phleger 1936
+
G. †Platylichas Gürich 1901
+
Subg. †Platylichas (Rontrippia) Thomas and Holloway 1988
†Platylichas bottniensis Wiman 1907
†Platylichas cicatricosus Lovén 1845
†Platylichas docens Schmidt 1885
†Platylichas fossulatus Öpik 1937
†Platylichas hamatus Schmidt 1885
†Platylichas inconsuetus Raymond 1925
†Platylichas infimus Campbell and Chatterton 2006
†Platylichas latus Tornquist 1884
†Platylichas laxatus McCoy 1846
+
Invalid names: Lichas aculeatus Angelin 1854 [synonym], Lichas sexspinus Angelin 1854 [synonym]
†Platylichas lingua Warburg 1939
†Platylichas margaritifer Nieszkowski 1857
†Platylichas planifrons Angelin 1854
+
Invalid names: Lichas planifrons Törnquist 1884 [synonym], Platymetopus planifrons Angelin 1854 [synonym]
†Platylichas robustus Warburg 1925
†Platylichas validus Linnarsson 1869
†Platylichas warburgae Thorslund 1930
†Platylichas wegelini Holm 1882
G. †Rontrippia Thomas and Holloway 1988
Subfm. †Tetralichinae Phleger 1936
+
G. †Probolichas Phleger 1936
+
†Probolichas kristiae Carlucci et al. 2010
†Probolichas pandus Evitt 1951
†Probolichas robbinsi Ulrich 1892
Subfm. †Trochurinae Phleger 1936
+
G. †Acanthopyge Hawle and Corda 1847
+
Subg. †Acanthopyge (Acanthopyge) Hawle and Corda 1847
+
Invalid names: Lichas (Euarges) Gürich 1901 [synonym]
Subg. †Acanthopyge (Jasperia) Thomas and Holloway 1988
Subg. †Acanthopyge (Mephiarges) Richter and Richter 1930
†Acanthopyge granulosa Roemer 1852
G. †Belenopyge Pek and Vanek 1991
+
†Belenopyge balliviani Kozlowski 1923
†Belenopyge contusa Hall and Clarke 1888
Invalid names: Lobopyge Přibyl and Erben 1952 [replaced]
G. †Borealarges Adrain 1994
+
†Borealarges bucklandii Milne Edwards 1840
†Borealarges calei Adrain 1994
†Borealarges convexus Tomczykowa 1991
†Borealarges fritillus Campbell and Chatterton 2007
†Borealarges kielcensis Tomczykowa 1993
†Borealarges mikulicorum Perry and Chatterton 1977
†Borealarges morrisoni Adrain 1994
†Borealarges nicoae Adrain 2003
†Borealarges patulus Campbell and Chatterton 2007
†Borealarges reedi Adrain 1994
†Borealarges renodis Campbell and Chatterton 2007
†Borealarges simplex Barrande 1846
†Borealarges tuckerae Adrain 1994
†Borealarges variabilis Campbell and Chatterton 2007
†Borealarges warholi Adrain 2003
†Borealarges yulei Adrain 2003
G. †Ceratarges Gürich 1901
+
†Ceratarges aries Van Viersen and Presher 2011
†Ceratarges armatus Goldfuss 1839
†Ceratarges bergicus Basse and Müller 2004
†Ceratarges cognatus Van Viersen 2006
†Ceratarges koumalii Van Viersen and Presher 2011
†Ceratarges ziregensis Van Viersen and Presher 2011
Invalid names: Arges Goldfuss 1839 [synonym]
G. †Dicranogmus Hawle and Corda 1847
+
†Dicranogmus gregalis Chugaeva 1983
†Dicranogmus guizhouensis Wu 1977
†Dicranogmus lepidus Campbell and Chatterton 2006
†Dicranogmus pustulatus Hawle and Corda 1847
†Dicranogmus scabrosus Zhou and Zhou 1982
†Dicranogmus skinneri Perry and Chatterton 1977
†Dicranogmus wilsoni Campbell and Chatterton 2006
†Dicranogmus wynni Adrain 2003
Invalid names: Liparges Güich 1901 [synonym]
G. †Hemiarges Gürich 1901
+
†Hemiarges angustifrons Tripp 1954
†Hemiarges antelucanus Tripp 1954
†Hemiarges avalanchensis Campbell and Chatterton 2007
†Hemiarges balanus Rudkin et al. 1994
†Hemiarges diadayma Rudkin et al. 1994
†Hemiarges extremus Owen 1986
†Hemiarges inghami Tripp 1979
†Hemiarges insolitus Tripp 1967
†Hemiarges leviculus Bradley 1930
†Hemiarges maccullochi Reed 1914
†Hemiarges memorans Öpik 1937
†Hemiarges paulianus Clarke 1894
+
Invalid names: Hemiarges aeolus Sinclair 1944 [synonym], Hemiarges bartoni Raymond 1925 [synonym]
†Hemiarges rohri Perry and Chatterton 1977
†Hemiarges troedssoni Rudkin et al. 1994
†Hemiarges turneri Chatterton and Ludvigsen 1976
†Hemiarges warburgae Troedsson 1929
†Hemiarges wesenbergensis Schmidt 1885
†Hemiarges zhaobishanensis Zhou et al. 1982
Invalid names: Choneilobarges Phleger 1936 [synonym]
G. †Hoplolichas Dames 1877
+
†Hoplolichas dissidens Beyrich 1845
†Hoplolichas longispinus Schmidt 1885
†Hoplolichas medius Pompecki 1890
†Hoplolichas proboscideus Dames 1877
†Hoplolichas schmidtii Dames 1877
†Hoplolichas tricuspidata Beyrich 1846
Invalid names: Cyranolichas Phleger 1936 [synonym]
G. †Hoplolichoides Phleger 1936
+
†Hoplolichoides conicotuberculatus Nieszkowskia 1859
†Hoplolichoides curvifrons Warburg 1939
†Hoplolichoides furcifer Schmidt 1885
G. †Radiolichas Reed 1924
+
†Radiolichas aranea Holzapfel 1895
†Radiolichas davedaviesi Adrain and Ramskold 1996
†Radiolichas guttatus Campbell and Chatterton 2006
†Radiolichas raydaviesi Adrain and Ramskold 1996
Invalid names: Diplolichas Phleger 1936 [synonym]
G. †Richterarges Phleger 1936
+
†Richterarges aquilonius Whittington 1961
†Richterarges bigener Bolton 1965
†Richterarges echinatus Thomas in Thomas and Narbonne 1979
†Richterarges ethnikos Lane et al. 1980
†Richterarges facetus Campbell and Chatterton 2007
†Richterarges gibbus Angelin 1854
†Richterarges ormistoni Whittington 1961
†Richterarges ptyonurus Hall and Clarke 1888
†Richterarges rolfei Lamont 1965
G. †Terranovia Maksimova 1977
+
†Terranovia gratsianovae Yolkin and Ormiston 1985
†Terranovia nalivkini Maximova 1977
†Terranovia radugini Weber 1949
G. †Trochurus Beyrich 1845
+
†Trochurus bartonensis Fletcher 1950
†Trochurus buffoides Vokac 1999
†Trochurus bulbosus Phleger 1937
†Trochurus byrnesanus Miller and Gurley 1893
†Trochurus halli Foerste 1917
†Trochurus nasutus Weller 1907
†Trochurus sarfi Snajdr 1980
Invalid names: Corydocephalus Hawle and Corda 1847 [synonym], Makromuktis Phleger 1936 [synonym], Plusiarges Gürich 1901 [synonym]
G. †Uripes Thomas and Holloway 1988
+
†Uripes ambiguus Barrande 1846
†Uripes heteroclytus Barrande 1846
†Uripes obtusicaudatus Troedsson 1929
†Uripes scutalis Salter 1873
Invalid names: Acanthopyginae Erben 1952 [synonym], Argetinae Gürich 1901 [synonym], Ceratarginae Tripp 1957 [synonym], Euarginae Phleger 1936 [synonym]
G. †Paraleiolichas Kobayashi and Hamada 1987
+
†Paraleiolichas globulus Kobayashi and Hamada 1987
Invalid names: Paraleiolichas globulus Kobayashi and Hamada 1987 [valid]
Invalid names: Lichoidea Hawle and Corda 1847 [empty], Odontopleuroidea [empty]
Fm. †Llanoaspididae Lochmann 1944
+
G. †Amquia Rasseti 1946
G. †Deiracephalus Resser 1935
+
†Deiracephalus aster Walcott 1916
†Deiracephalus buttsi Resser 1935
†Deiracephalus unicornis Palmer 1962
Invalid names: Asteraspis Kobayashi 1935 [objective synonym]
G. †Genevievella Lochmann 1936
+
Invalid names: Nixonella Lochman 1944 [synonym], Placosema Opik 1967 [synonym]
G. †Llanoaspidella Tasch 1951
G. †Metisaspis Rasetti 1946
G. †Nahannicephalus Pratt 1992
G. †Paracedaria Duncan 1949
G. †Lusampa Petrunina 1990
Fm. †Mapaniidae Zhang 1963
+
G. †Mapania Resser and Endo 1935
G. †Metanomocarella Zhang 1959
+
†Metanomocarella rectangula Zhang 1959
†Metanomocarella tumida Resser and Endo 1937
G. †Pseudomapania Yuan and Yin 1998
+
†Pseudomapania cylindrica Yuan and Yin 1998
†Pseudomapania truncata Yuan and Yin 1998
G. †Quitacetra Opik 1967
G. †Quitalia Opik 1967
G. †Meneghinella Boernemann 1891
Fm. †Monkaspididae Kobayashi 1935
+
G. †Liaoningaspis Chu 1959
+
†Liaoningaspis taitzehoensis Chu 1959
†Liaoningaspis zhongjingensis Zhang and Wang 1986
G. †Liaoningella Lu and Qian 1983
G. †Monkaspis Kobayashi 1935
+
†Monkaspis daulis Walcott 1905
†Monkaspis neimonggolensis Zhang 1985
†Monkaspis quadrata Yang 1977
†Monkaspis serratus Meng 1977
Invalid names: Kushanopyge Chu 1959 [synonym]
G. †Nomadinis Opik 1967
G. †Moretaeva Hupé 1960
G. †Moretarva Hupé 1960
Fm. †Namanoiidae Lermontova 1951
+
G. †Chondrinouyina Repina 1965
G. †Juliaspis Shemashko 1969
G. †Kassinius Ivshin 1952
G. †Namanoia Lermontova 1951
G. †Tarynaspis Repina 1965
G. †Neochilonorria Rusconi 1953
G. †Neotaenicephalus Kobayashi 1955
Fm. †Nepeidae Whitehouse 1939
+
G. †Ascionepea Opik 1967
G. †Ferenepea Opik 1967
G. †Folliceps Opik 1970
G. †Loxonepea Opik 1970
G. †Nepea Whitehouse 1939
+
†Nepea delicata Jago et al. 2004
†Nepea hellyeri Jago et al. 2004
†Nepea narinosa Whitehouse 1939
Or. †Odontopleurida Whittington 1959
+
G. †Clustinia Pribyl and Vanek 1965
G. †Cyrtopora Opik 1967
Fm. †Odontopleuridae Burmeister 1843
+
Subfm. †Acidaspidinae Salter 1864
+
G. †Exallaspis Ramsköld and Chatterton 1991
+
†Exallaspis acarescola Howells 1982
†Exallaspis bruntoni Chatterton and Ludvigsen 2004
†Exallaspis bufo Ramskold 1984
†Exallaspis coronata Salter 1853
†Exallaspis deflexa Lake 1896
†Exallaspis illinoiensis Weller 1907
†Exallaspis lothiana Lamont 1948
†Exallaspis maccrackeni Chatterton and Ludvigsen 2004
†Exallaspis marklini Angelin 1854
†Exallaspis muldensis Bruton 1967
†Exallaspis quadrimucronatus Murchison 1839
†Exallaspis varbolensis Bruton 1967
G. †Gondwanaspis Feist 2002
+
†Gondwanaspis dracula Feist and McNamara 2007
†Gondwanaspis harborti Richter and Richter 1926
†Gondwanaspis mrirtensis Feist 2002
†Gondwanaspis prisca Feist and McNamara 2007
†Gondwanaspis spinosa Feist and McNamara 2007
Subfm. †Apianurinae Whittington 1956
+
G. †Apianurus Whittington 1956
+
†Apianurus abietinus Bruton 1965
†Apianurus asklundi Thorslund 1940
†Apianurus barbatus Whittington 1956
†Apianurus clevei Warburg 1925
†Apianurus furcata Linnarsson 1869
†Apianurus glaber Whittington 1956
†Apianurus kuckersianus Schmidt 1885
†Apianurus narrawayi Raymond 1910
†Apianurus parabarbatus Chatterton and Ludvigsen 1976
†Apianurus thorslundi Bruton 1965
†Apianurus vikarbyensis Bruton 1966
G. †Boedaspis Whittington and Bohlin 1958
+
†Boedaspis ensifer Whittington and Bohlin 1958
†Boedaspis solis Oepik 1925
G. †Borkopleura Snajdr 1984
Subfm. †Ceratocephalinae Richter and Richter 1925
+
G. †Ceratonurus Prantl and Pribyl 1949
G. †Chlustinia Pribyl and Vanek 1965
G. †Dicranurus Conrad 1841
+
†Dicranurus monstrosus Alberti 1969
†Dicranurus oviformis Lu and Chang 1974
G. †Gaotania Chang 1974
G. †Globulaspis Reed 1931
G. †Isoprusia Burton 1966
G. †Ivanopleura Snajdr 1984
G. †Koneprusia Prantl and Pribyl 1949
+
Subg. †Koneprusia (Isoprusia) Bruton 1966
Subg. †Koneprusia (Koneprusia) Prantl and Pribyl 1949
+
†Koneprusia (Koneprusia) brikelos Chatterton et al. 1979
†Koneprusia (Koneprusia) dvoraki Vanek and Pek 1987
†Koneprusia aboussalamae Feist and McNamara 2007
†Koneprusia brevispina Feist and McNamara 2007
†Koneprusia dahmani Chatterton et al. 2006
†Koneprusia serrensis Feist and McNamara 2007
Subfm. †Koneprusiinae Vanek and Pek 1987
+
G. †Laethoprusia Ramskold 1991
Subfm. †Miraspidinae Richter and Richter 1917
+
G. †Ceratocephala Warder 1838
+
Subg. †Ceratocephala (Ceratocephalina) Whittington 1956
†Ceratocephala depauperata Van Ingen 1901
†Ceratocephala exigua Whittington 1963
†Ceratocephala goniata Warder 1838
+
Invalid names: Acidaspis danai Hall 1862 [synonym], Acidaspis ida Winchell and Marcy 1865 [synonym]
†Ceratocephala graffhami Shaw 1974
†Ceratocephala impedita Etheridge and Mitchell 1896
†Ceratocephala laciniata Whittington and Evitt 1953
†Ceratocephala laticapitata Warburg 1925
†Ceratocephala phalaenocephala Mitchell 1919
†Ceratocephala rarispina Whittington 1956
†Ceratocephala triacantheis Whittington and Evitt 1953
†Ceratocephala vexilla Chatterton 1971
Invalid names: Bounyongia Etheridge and Mitchell 1917 [synonym], Onchaspis Raymond 1925 [synonym], Trapelocera Hawle and Corda 1847 [objective synonym]
G. †Miraspis Richter and Richter 1917
+
†Miraspis cardiolarum Hede 1915
†Miraspis cornuta Beyrich 1846
†Miraspis mira Barrande 1846
†Miraspis solbergensis Bruton 1966
Invalid names: Elbaspis Baldis and Blasco 1973 [synonym]
Subfm. †Odontopleurinae Burmeister 1843
+
G. †Acidaspis Murchison 1839
+
Subg. †Acidaspis (Glaphurus) Raymond 1905
Subg. †Acidaspis (Leonaspis) Richter and Richter 1918
†Acidaspis aviensis Bruton 1968
†Acidaspis bispinosa McCoy 1846
†Acidaspis brightii Murchison 1839
†Acidaspis evoluta Törnquist 1884
†Acidaspis pectinata Angelin 1854
†Acidaspis viruana Oepik 1937
Invalid names: Pseudomonaspis Richter and Richter 1917 [synonym]
G. †Anacaenaspis Bruton 1967
+
†Anacaenaspis callipareos Thomson 1857
†Anacaenaspis dealgach Lamont 1948
†Anacaenaspis emarginata Schmidt 1885
†Anacaenaspis gotlandensis Bruton 1967
†Anacaenaspis wrighti Chatterton and Ludvigsen 2004
†Anacaenaspis zedei Chatterton and Ludvigsen 2004
Invalid names: Bruxaspis Lamont 1978 [synonym]
G. †Charybdaspis Basse 1998
G. †Dalaspis Chatterton and Perry 1983
+
†Dalaspis boltoni Chatterton and Ludvigsen 2004
†Dalaspis obsoleta Van Ingen 1901
†Dalaspis pustulosa Chatterton and Ludvigsen 2004
G. †Diacanthaspis Whittington 1941
+
Subg. †Diacanthaspis (Diacanthaspis) Whittington 1941
†Diacanthaspis decacantha Angelin 1854
†Diacanthaspis elapsus Tripp 1954
†Diacanthaspis lalage Wyville Thomson 1857
+
Invalid names: Acidaspis grayae Etheridge 1878 [synonym]
†Diacanthaspis lepidus Whittington 1956
†Diacanthaspis maquoketensis Walter 1924
†Diacanthaspis orandensis Whittington 1956
†Diacanthaspis scitulus Whittington 1956
†Diacanthaspis secretus Whittington 1956
†Diacanthaspis trispineus Young 1973
†Diacanthaspis ulrichi Whittington 1956
G. †Edgecombeaspis Adrain and Ramskold 1997
G. †Funeralaspis Adrain and Pérez-Peris 2023
+
†Funeralaspis deathvalleyensis Adrain and Pérez-Peris 2023
G. †Kettneraspis Prantl and Pribyl 1949
+
†Kettneraspis angelini Prantl and Pribyl 1949
†Kettneraspis aracana Wolfart 1968
†Kettneraspis arkansana Van Ingen 1901
†Kettneraspis bayarti Van Viersen 2007
†Kettneraspis callicera Hall and Clarke 1888
†Kettneraspis coalescens Van Ingen 1901
†Kettneraspis copelandi Chatterton and Ludvigsen 2004
†Kettneraspis derelicta Barrande 1846
†Kettneraspis pigra Barrande 1872
†Kettneraspis prescheri Van Viersen and Heising 2015
†Kettneraspis ramskoeldi Chatterton and Ludvigsen 2004
†Kettneraspis reetae Ramsköld and Chatterton 1991
†Kettneraspis wrightae Adrain and Ramskold 1997
G. †Leonaspis Richter and Richter 1917
+
Subg. †Leonaspis (Kettneraspis) Ormiston 1967
Subg. †Leonaspis (Leonaspis) Ramsköld and Chatterton 1991
†Leonaspis centrina Dalman 1828
†Leonaspis clavatus Chatterton 1971
†Leonaspis crenata Emmrich 1844
†Leonaspis haddanei Chatterton et al. 2006
†Leonaspis hoernesii Barrande 1846
+
Invalid names: Leonaspis tenuispina Hawle and Corda 1847 [synonym]
†Leonaspis jenkinsi Etheridge and Mitchell 1896
†Leonaspis leonhardi Barrande 1846
†Leonaspis lochkovensis Prantl and Přibyl 1949
†Leonaspis mutica Emmrich 1844
†Leonaspis olini Marek 1952
†Leonaspis rattei Etheridge and Mitchell 1896
†Leonaspis spinicurva Chatterton et al. 2006
†Leonaspis wellingtonensis Chatterton et al. 1979
Invalid names: Acanthaloma Conrad 1840 [nomen oblitum]
G. †Odontopleura Emmrich 1839
+
Subg. †Odontopleura (Odontopleura) Emmrich 1839
Subg. †Odontopleura (Sinespinaspis) Adrain and Chatterton 1990
†Odontopleura ovata Emmrich 1839
G. †Primaspis Richter and Richter 1917
+
Subg. †Primaspis (Primaspis) Richter and Richter 1917
Subg. †Primaspis (Taemasaspis) Chatterton 1971
†Primaspis ascitus Whittington 1956
†Primaspis bestorpensis Bruton 1966
†Primaspis churkini Ross and Shaw 1972
†Primaspis multispinosa Bruton 1965
G. †Radiaspis Richter and Richter 1917
+
†Radiaspis taghonorum Van Viersen and Magrean 2019
Invalid names: Xanionurus Wgittington and Campbell 1967 [synonym]
G. †Orphanaspis Prantl and Pribyl 1949
G. †Proceratocephala Prantl and Pribyl 1949
+
Invalid names: Drummuckaspis Prantl and Pribyl 1949 [synonym]
G. †Selenopeltis Hawle and Corda 1847
+
†Selenopeltis buchi Barrande 1846
†Selenopeltis gallicus irroratus Bruton and Henry 1978
†Selenopeltis inermis Beyrich 1900
†Selenopeltis inermis angusticeps Dean 1967
†Selenopeltis macrophthalma Kloucek 1916
†Selenopeltis macrophthalmus Kloucek 1916
†Selenopeltis vultuosa Pribyl and Vanek 1966
Invalid names: Polyeres Rouault 1847 [nomen oblitum]
G. †Taemasaspis Chatterton 1971
G. †Uriarra Chatterton and Campbell 1980
Or. †Olenida Adrain 2011
+
Fm. †Aphelaspidae Palmer 1960
+
G. †Aphelaspis Resser 1935
+
†Aphelaspis australis Henderson 1976
†Aphelaspis brachyphasis Palmer 1962
†Aphelaspis buttsi Kobayashi 1936
†Aphelaspis constricta Palmer 1954
†Aphelaspis granulata Kuo 1963
†Aphelaspis longifrons Palmer 1954
†Aphelaspis longispina Palmer 1965
†Aphelaspis spinosa Palmer 1954
†Aphelaspis subditus Palmer 1962
Invalid names: Clevelandella Resser 1938 [synonym], Labiostria Palmer 1954 [synonym], Proaulacopleura Kobayashi 1936 [synonym]
G. †Apheloides Ivshin 1962
G. †Dicanthopyge Palmer 1965
+
†Dicanthopyge convergens Palmer 1965
†Dicanthopyge quadrata Palmer 1965
†Dicanthopyge reductus Palmer 1965
G. †Erixanium Opik 1963
+
†Erixanium carinatum Palmer 1965
†Erixanium multisegmentus Palmer 1965
†Erixanium rectangularis Lu and Lin 1983
†Erixanium sentum Opik 1963
G. †Eugonocare Whitehouse 1939
+
†Eugonocare tessellatum Whitehouse 1939
†Eugonocare whitehousei Henderson 1976
G. †Kazakhius Özdikmen 2006
+
†Kazakhius elegantulus Ivshin 1962
Invalid names: Elegantaspis Ivshin 1962 [replaced]
G. †Kobayashella Ivshin 1962
G. †Litocephalus Resser 1937
+
†Litocephalus granulomarginatus Palmer 1960
†Litocephalus magnus Palmer 1965
†Litocephalus verruculapeza Palmer 1960
Invalid names: Pterocephalina Resser 1938 [synonym]
G. †Maduiya Rozova 1963
+
†Maduiya composita Rozova 1963
†Maduiya maduensis Rozova 1963
†Maduiya sibirica Rozova 1963
G. †Nganasanella Rozova 1963
+
†Nganasanella interminata Rozova 1964
†Nganasanella nganasanensis Rozova 1963
†Nganasanella tavgaensis Rozova 1963
G. †Notoaphelaspis Powell et al. 1982
G. †Olenaspella Wilson 1956
+
†Eugonocare (Olenaspella) cylindrata Peng 1992
†Eugonocare (Olenaspella) separatum Palmer 1962
†Olenaspella consimila Ergaliev 1980
†Olenaspella evansi Kobayashi 1936
†Olenaspella paucisegmenta Palmer 1965
†Olenaspella regularis Palmer 1962
G. †Pseudeugonocare Peng 1992
+
†Eugonocare (Pseudeugonocare) bispinatum Kobayashi 1962
†Eugonocare (Pseudeugonocare) camptodromum Peng 1992
†Eugonocare (Pseudeugonocare) hunanense Zhou 1977
G. †Taenicephalites Rasetti 1961
+
†Taenicephalites macrops Rasetti 1961
†Taenicephalites plerus Shergold 1980
Fm. †Asaphiscidae Raymond 1924
+
G. †Blainiopsis Poulson 1947
G. †Blountiella Resser 1938
G. †Cinnella Romanenko 1978
G. †Conoides Howel 1937
G. †Dunderbergella Howell 1945
G. †Edithiella Kurtz 1975
G. †Eoproetus Zhang and Wang 1983
G. †Erbenia Whittke 1984
G. †Eteraspis Resser 1935
G. †Glyphaspis Poulson 1927
+
†Glyphaspis calenus Walcott 1916
†Glyphaspis camma Walcott 1916
†Glyphaspis capella Walcott 1916
†Glyphaspis concavus Sundberg 1994
Invalid names: Americare Lochman and Hu 1960 [synonym]
G. †Iniotoma Opik 1967
G. †Kaninia Walcott and Resser 1928
+
†Kaninia quadrata Lazarenko 1960
Invalid names: Dolgaia Walcott and Resser 1928 [synonym]
G. †Kaniniella Kobayashi 1938
G. †Lioparia Lorenz 1905
+
†Lioparia theano Walcott 1905
Invalid names: Emmrichella Walcott 1911 [synonym], Liaoyangaspis Chang 1957 [synonym], Pseudoliostracina Kobayshi 1938 [objective synonym]
G. †Luyanhaoaspis Peng 2001
G. †Luyanhaoia Wittke 1984
G. †Mindycrusta Oepik 1967
G. †Verkholenella Sachuk 1964
Invalid names: Emmrichellidae Kobayashi 1935 [invalid subgroup]
Fm. †Cedariidae Raymond 1937
+
G. †Bonneterrina Lochmann 1936
+
†Bonneterrina saamica Rozova 1964
†Bonneterrina sachaica Rozova 1964
G. †Cedaria Walcott 1924
+
†Cedaria brevifrons Palmer 1962
†Cedaria burnetensis Walcott 1890
†Cedaria eurycheilos Palmer 1954
†Cedaria prolifica Walcott 1924
†Cedaria selwyni Pratt 1992
G. †Henadoparia Opik 1967
G. †Vernaculina Lochman and Hu 1961
Fm. †Dokimokephalidae Kobayashi 1935
+
G. †Alekcinella Ivshin 1862
G. †Anemocephalus Ivshin 1955
G. †Anuloides Ivshin 1962
G. †Apachia Frederickson 1949
+
†Apachia butlerensis Frederickson 1949
†Apachia genaitholix Hohensee and Stitt 1989
†Apachia prima Palmer 1965
Invalid names: Apachilites Ivshin 1962 [synonym]
G. †Bellaspidella Rasetti 1945
+
†Bellaspidella logani Ludvigsen et al. 1989
†Bellaspidella parallela Ludvigsen et al. 1989
G. †Bellaspis Rasetti 1945
G. †Calocephalites Kurtz 1975
G. †Chalfontia Shergold 1982
G. †Conaspis Hall 1863
G. †Deckera Frederickson 1949
G. †Dellea Wilson 1949
+
†Dellea laevis Shergold 1971
†Dellea planafrons Hohensee and Stitt 1989
†Dellea punctata Palmer 1965
†Dellea suada Walcott 1890
†Dellea wilbernsensis Wilson 1949
Invalid names: Eshelmania Wilson 1951 [synonym]
G. †Delleana Ivshin 1962
G. †Didwudina Ivshin 1962
G. †Dokimocephalus Walcott 1924
+
†Dokimocephalus curta Resser 1942
†Dokimocephalus intermedia Resser 1942
+
Invalid names: Burnetia extensa Resser 1942 [synonym], Burnetia lingula Resser 1942 [synonym]
†Dokimocephalus pernasutus Walcott 1884
G. †Glyptometopsis Rasetti 1961
+
†Glyptometopsis marginata Rasetti 1961
†Glyptometopsis tumida Rasetti 1961
G. †Iddingsia Walcott 1924
+
†Iddingsia anatina Resser 1942
†Iddingsia hapsis Hohensee and Stitt 1989
†Iddingsia missouriensis Resser 1942
†Iddingsia relativa Palmer 1968
†Iddingsia similis Walcott 1884
G. †Jingxiania Chien 1974
+
†Jingxiania beigongliensis Chien 1974
†Jingxiania tangcunensis Chien 1974
†Jingxiania transversa Chien 1974
†Jingxiania zhuangliensis Chien 1974
G. †Kindbladia Frederickson 1948
+
†Kindbladia comes Resser 1942
†Kindbladia wichitaensis Resser 1942
+
Invalid names: Berkeia jucunda Resser 1942 [synonym], Berkeia missouriensis Resser 1942 [synonym]
G. †Kiowaia Frederickson 1949
G. †Kyphocephalus Miller 1936
G. †Lorrettina Shergold 1971
+
†Lorrettina depressa Shergold 1980
†Lorrettina licina Shergold 1980
†Lorrettina macrops Shergold 1971
†Lorrettina shenjiawanensis Peng 1984
G. †Obrucheviaspis Ivshin 1953
G. †Pseudosaratogia Wilson 1951
+
†Pseudosaratogia abnormis Palmer 1960
†Pseudosaratogia lata Wilson 1951
†Pseudosaratogia leptogranulata Palmer 1960
†Pseudosaratogia magna Wilson 1951
G. †Ritella
G. †Saimachia Kobayashi 1937
G. †Sulcocephalus Wilson 1948
+
G. †Tatulaspis Ivshin 1953
G. †Wilsonarella Ivshin 1962
G. †Wuhuia Kobayashi 1933
+
†Wuhuia angustatus Ergaliev 1980
†Wuhuia longa Peng 1992
†Wuhuia silex Shergold 1980
Invalid names: Deadwoodia Resser 1938 [synonym]
Fm. †Eulomidae Kobayashi 1955
+
G. †Acrocephalaspina Ergaliev 1980
+
†Acrocephalaspina insueta Ergaliev 1980
†Acrocephalaspina longa Ergaliev 1980
G. †Altaiaspis Ivshin 1960
G. †Amzasskiella Poletaeva 1960
G. †Dolgeuloma Rozova 1963
+
†Dolgeuloma abunda Rozova 1963
†Dolgeuloma dolganensis Rozova 1963
Invalid names: Rosovaspis Courtessole and Pillet 1976 [objective synonym]
G. †Euloma Angelin 1854
+
Subg. †Euloma (Plecteuloma) Shergold 1975
†Euloma granulatum Ruzicka 1926
†Ptychoparia (Euloma) affinis Walcott 1884
†Ptychoparia (Euloma) dissimilis Walcott 1884
Invalid names: Calymenopsis Bergeron 1895 [synonym]
G. †Ketyna Rozova 1963
+
†Ketyna glabra Rozova 1963
†Ketyna karatauensis Lisogor 1977
†Ketyna ketiensis Rozova 1963
†Ketyna striata Peng 1992
†Ketyna zhejiangensis Lu and Lin 1983
G. †Kujandaspis Ivshin 1953
G. †Limpeina Ogienko 1984
G. †Natmus Jell 1985
G. †Pareuloma Rasetti 1954
+
†Pareuloma brachymetopa Rasetti 1954
†Pareuloma impunctata Rasetti 1954
†Pareuloma spinosa Palmer 1968
G. †Probilacunaspis Ergaliev 1980
+
†Probilacunaspis nasalis Peng 1992
†Probilacunaspis prolatus Ergaliev 1980
†Probilacunaspis similis Ergaliev 1980
G. †Proteuloma Sdzuy 1958
+
†Proteuloma debila Ergaliev 1980
†Proteuloma huochengensis Zhang 1981
†Proteuloma subquadrata Lu and Qian 1977
Invalid names: Mioeuloma Lu and Qian 1977 [synonym]
Fm. †Idahoiidae Lochman 1956
+
G. †Comanchia Frederickson 1950
+
†Comanchia amplooculata Frederickson 1948
†Comanchia minus Palmer 1965
†Comanchia perincerta Rozova 1968
G. †Langyashania Lu and Zhu 1980
+
†Langyashania distincta Lu and Zhu 1980
†Langyashania transversa Lu and Zhu 1980
G. †Maladioidella Endo 1937
+
†Maladioidella doylei Shergold 1980
†Maladioidella hunanensis Peng 1992
†Maladioidella laevigata Zhang 1981
†Maladioidella splendens Endo 1937
Invalid names: Cedarellus Lazerenko 1966 [synonym], Kuruktagella Zhang 1981 [synonym]
G. †Patronaspis Ivshin 1962
G. †Pyttstrigis Hohensee and Stitt 1989
+
†Pyttstrigis dicilia Hohensee and Stitt 1989
Invalid names: Pyttstrigis dicilia Hohensee and Stitt 1989 [valid]
G. †Saratogia Walcott 1916
+
†Saratogia hamula Owen 1852
†Saratogia hera Walcott 1916
†Saratogia wisconsensis Hall 1863
Invalid names: Idahoia Walcott 1924 [synonym]
G. †Shitaia Qian and Zhang 1983
Fm. †Loganellidae Rasetti 1959
+
G. †Brabbia Palmer 1968
G. †Levisella Ulrich 1930
+
Subg. †Levisella (Lauzonella) Rasetti 1944
†Levisella affinis Billings 1865
†Levisella brevifrons Rasetti 1944
G. †Loganellus Devine 1863
+
†Crepicephalus (Loganellus) maculosus Hall and Whitfield 1877
†Crepicephalus (Loganellus) montanensis Whitfield 1876
†Loganellus duplicata Raymond 1937
†Loganellus macropleurus Rasetti 1944
†Loganellus similis Rasetti 1944
†Loganellus unisulcata Raymond 1937
G. †Noelaspis Ludvigsen et al. 1989
+
†Noelaspis bilobata Ludvigsen et al. 1989
†Noelaspis cartieri Ludvigsen et al. 1989
Fm. †Olenidae Burmeister 1843
+
G. †Acerocarina Poulson 1951
+
†Acerocarina micropyga Linnarsson 1875
Invalid names: Cyclognathus Linnarsson 1875 [replaced]
G. †Aciculolenus Palmer 1965
+
†Aciculolenus askewi Chatterton 2020
†Aciculolenus peculiaris Palmer 1965
G. †Angelina Salter 1859
+
†Angelina kayseri Harrington and Leanza 1957
†Angelina latifrons Wilson 1954
†Angelina sedgwickii Salter 1859
†Angelina spinosa Robison and Pantoja-Alor 1968
G. †Apoplanias Lochmann 1964
G. †Asilluchus Opik 1963
G. †Baikonuraspis Ergaliev 1983
Subfm. †Balnibarbiinae Fortey 1974
+
G. †Balnibarbi Fortey 1974
+
†Balnibarbi erugata Fortey 1974
†Balnibarbi pulvurea Fortey 1974
†Balnibarbi scimitar Fortey 1974
†Balnibarbi sombrero Fortey 1974
†Balnibarbi tholia Fortey 1974
Invalid names: Balnibarbi erugata Fortey 1974 [valid], Balnibarbi pulvurea Fortey 1974 [valid], Balnibarbi scimitar Fortey 1974 [valid], Balnibarbi sombrero Fortey 1974 [valid], Balnibarbi tholia Fortey 1974 [valid]
G. †Cloacaspis Fortey 1974
+
†Cloacaspis ceryx Fortey 1974
†Cloacaspis dejecta Fortey 1974
†Cloacaspis ekphymosa Fortey 1974
†Cloacaspis senilis Fortey 1974
†Cloacaspis tesselata Fortey and Droser 1999
G. †Bondarevites Lazarenko 1989
G. †Chekiangaspis Lu 1961
+
†Chekiangaspis chekiangensis Lu 1961
†Chekiangaspis karatauensis Ergaliev 1980
†Chekiangaspis subquadrata Peng 1992
G. †Cyclognathina Lermontova 1951
G. †Euonchonotina Lu and Zhou 1986
G. †Eurycare Angelin 1854
G. †Helieranella Baldis and Gonzalez 1984
G. †Highgatella Shaw 1955
+
†Highgatella cordilleri Lochman 1964
†Highgatella wilsoni Loch et al. 1993
Subfm. †Hypermecaspidinae Harrington and Leanza 1957
+
G. †Hypermecaspis Harrington and Leanza 1957
+
†Hypermecaspis alveus Fortey 1974
†Hypermecaspis armata Harrington and Leanza 1957
†Hypermecaspis asiatica Han 1983
†Hypermecaspis branisai Pribyl and Vanek 1980
†Hypermecaspis brevifrons Fortey 1974
†Hypermecaspis bulmani Harrington and Leanza 1957
†Hypermecaspis chamarrensis Waisfeld 2001
†Hypermecaspis edselbrussai Waisfeld and Vaccari 2009
†Hypermecaspis inermis Harrington and Leanza 1957
†Hypermecaspis kolouros Ross 1970
†Hypermecaspis latigena Fortey 1974
†Hypermecaspis mimitis Henderson 1983
†Hypermecaspis occidentalis Waisfeld 2001
†Hypermecaspis rugosa Brøgger 1882
†Hypermecaspis venerabilis Fortey and Owens 1978
†Hypermecaspis venulosa Fortey 1974
G. †Jujuyaspis Kobayashi 1936
+
†Jujuyaspis borealis Kobayashi 1955
+
Invalid names: Sphaerophthalmella inexpectans Kobayashi 1955 [synonym]
†Jujuyaspis keideli Kobayashi 1936
Invalid names: Alimbetaspis Balashova 1961 [synonym]
G. †Leiobienvillia Rasetti 1954
+
†Leiobienvillia laevigata Rasetti 1954
†Leiobienvillia terranovica Rasetti 1954
G. †Leptobenthos Tortello and Esteban 2003
Subfm. †Leptoplastinae Angelin 1854
+
G. †Sphaerophthalmus Angelin 1854
+
†Sphaerophthalmus alatus Boeck 1838
†Sphaerophthalmus angustus Westergard 1922
†Sphaerophthalmus arcus Høyberget and Bruton 2012
†Sphaerophthalmus drytonensis Cobbold 1934
†Sphaerophthalmus flagellifer Angelin 1854
†Sphaerophthalmus modestus Henningsmoen 1957
†Sphaerophthalmus postcurrens Westergard 1944
G. †Triangulopyge Høyberget and Bruton 2012
+
†Triangulopyge humilis Phillips 1848
†Triangulopyge majusculus Linnarsson 1880
G. †Leptoplastus Angelin 1854
G. †Lisania Walcott 1911
+
†Lisania paratungjenensis Yang 1978
Invalid names: Aojia Kobayashi 1935 [synonym]
G. †Magnomma Lu and Qian 1983
G. †Marjumia Walcott 1916
+
†Marjumia callas Walcott 1916
†Marjumia newfoundlandensis Lochman 1938
†Marjumia typa Walcott 1908
G. †Nericiaspis Tjernvik 1955
Subfm. †Oleninae Burmeister 1843
+
G. †Plesioparabolina Harrington and Leanza 1942
+
†Plesioparabolina proparia Harrington and Leanza 1942
G. †Porterfieldia Cooper 1953
+
†Porterfieldia acava Edgecombe et al. 2005
†Porterfieldia convergens Whittard 1961
†Porterfieldia cuadrata Waisfeld 2001
†Porterfieldia fischeri Billings 1865
†Porterfieldia goldwyerensis Legg 1976
†Porterfieldia maanssonae Edgecombe et al. 2005
†Porterfieldia parapunctata Fortey 1974
†Porterfieldia punctata Crosfield and Skeat 1896
†Porterfieldia sinensis Chang and Fan 1965
†Porterfieldia thor Fortey 1974
†Porterfieldia turneri Baldis and Poethe 1995
Invalid names: Triarthrinae Ulrich 1930 [synonym]
G. †Olenus Dalman 1827
+
†Olenus alpha Henningsmoen 1957
†Olenus austriacus Yang 1977
†Olenus gibbosus Wahlenberg 1821
†Olenus sinensis Lu 1964
†Olenus solitarius Westergard 1922
Invalid names: Simulolenus Palmer 1965 [synonym]
G. †Parabolina Salter 1849
+
Subg. †Parabolina (Neoparabolina) Nikolaisen and Henningsmoen 1985
+
†Parabolina (Neoparabolina) argentina Kayser 1876
†Parabolina (Neoparabolina) frequens Barrande 1868
†Parabolina (Neoparabolina) lobata Brøgger 1882
Subg. †Parabolina (Parabolina) Salter 1849
+
†Parabolina (Parabolina) acanthura Angelin 1854
†Parabolina (Parabolina) spinulosa Wahlenberg 1821
+
Invalid names: Parabolina sexdentata Brögger 1884 [synonym]
†Parabolina argentina Kayser 1876
†Parabolina kobayashii Harrington and Leanza 1957
†Parabolina monstruosa Pokrovskaya 1966
†Parabolina pheidolopyge Harrington 1938
G. †Parabolinella Brögger 1882
+
†Parabolinella argentinensis Kobayashi 1936
†Parabolinella bolbifrons Fortey and Owens 1997
†Parabolinella clarisae Monti et al. 2016
†Parabolinella coelatifrons Harrington and Leanza 1957
†Parabolinella contracta Lu and Zhou 1981
+
Invalid names: Parabolinella sayramensis Xiang and Zhang 1984 [synonym]
†Parabolinella hecuba Walcott 1924
†Parabolinella hunanensis Peng 1991
†Parabolinella jiangnanensis Lu and Lin 1984
†Parabolinella lata Henningsmoen 1957
†Parabolinella limitis Brögger 1882
†Parabolinella pompadouris Monti et al. 2016
†Parabolinella prolata Robison and Pantoja-Alor 1968
†Parabolinella triarthra Callaway 1877
+
Invalid names: Parabolinella quadrata Matthew 1902 [synonym]
†Parabolinella triarthroides Harrington 1938
†Parabolinella tumifrons Robison and Pantoja-Alor 1968
†Parabolinella variabilis Robison and Pantoja-Alor 1968
Invalid names: Moxomia Walcott 1924 [synonym]
G. †Paraolenus Lermontova 1951
G. †Paraplicatolina Benedetto 1977
G. †Peltura Agassiz 1846
+
Subg. †Peltura (Olenus) Hall 1859
†Peltura scaraboides Wahlenberg 1821
Invalid names: Anopocare Angelin 1854 [synonym], Anthes Goldfuss 1843 [objective synonym]
G. †Pelturina Henningsmoen 1957
Subfm. †Pelturinae Hawle and Corda 1847
+
G. †Leptoplastides Raw 1908
+
†Leptoplastides argentinensis Kobayashi 1935
†Leptoplastides coniunctus Tomczykowa 1968
†Leptoplastides depressus Salter In Murchinson 1859
†Leptoplastides granulosus Harrington 1938
†Leptoplastides irae Orlowski 1968
†Leptoplastides latus Tomczykowa 1968
+
Invalid names: Beltella czarnockii Tomczykowa 1968 [synonym]
†Leptoplastides marianus Hoek 1912
†Leptoplastides nodifer Rushton 1982
†Leptoplastides ulrichi Kayser 1897
+
Invalid names: Beltella convexa Tomczykowa 1968 [synonym], Beltella rotundata Tomczykowa 1968 [synonym]
Invalid names: Andesaspis Kobayashi 1935 [synonym], Beltella Lake 1919 [synonym], Parabolinopsis [synonym]
G. †Psilocara Fortey 1974
+
†Psilocara comma Fortey 1974
†Psilocara liliae Tortello 1999
†Psilocara patagiatum Fortey 1974
G. †Svalbardites Fortey 1974
+
†Svalbardites hamus Fortey 1974
†Svalbardites hebaxis Fortey 1974
Invalid names: Svalbardites hamus Fortey 1974 [valid], Svalbardites hebaxis Fortey 1974 [valid]
Subfm. †Plicatolininae Robison and Pantoja-Alor 1968
+
G. †Plicatolina Shaw 1951
+
†Plicatolina changshanensis Lu and Lin 1980
†Plicatolina dunbari Ludvigsen et al. 1989
†Plicatolina kindlei Shaw 1951
†Plicatolina scalpta Harrington and Leanza 1957
G. †Plicatolinella Robison and Pantoja-Alor 1968
+
†Plicatolinella ocula Robison and Pantoja-Alor 1968
G. †Prohedinella Sivov 1955
G. †Protopeltura Broegger 1882
+
†Protopeltura mesembria Harrington and Leanza 1957
†Protopeltura praecursor Westergård 1909
G. †Remizites Ivshin and Ergaliev 1983
G. †Talbotinella Poulson 1960
G. †Ullaspis Westergard 1948
G. †Westergaardia Raymond 1924
G. †Wujiajiania Lu and Lin 1980
+
†Wujiajiania expansa Lu and Lin 1980
†Wujiajiania lyndasmithae Chatterton and Gibb 2016
†Wujiajiania sutherlandi Chatterton and Ludvigsen 1998
†Wujiajiania tachenensis Lu 1964
Fm. †Parabolinoididae Lochman 1956
+
G. †Apomodocia Hu 1971
G. †Croixana Nelson 1951
G. †Kendallina Berg 1953
G. †Minkella Lochmann and Hu 1959
G. †Orygmaspis Resser 1937
+
Subg. †Orygmaspis (Parabolinoides) Frederickson 1949
+
†Orygmaspis (Parabolinoides) billingsi Ludvigsen et al. 1989
†Orygmaspis (Parabolinoides) richardsoni Ludvigsen et al. 1989
†Parabolinoides calvilimbata Westrop 1986
Invalid names: Bernia Frederickson 1949 [synonym]
†Orygmaspis contracta Frederickson 1949
G. †Pedinocephalus Ivshin 1953
G. †Roksaspis Ludvigsen et al. 1989
+
†Roksaspis longifrons Ludvigsen et al. 1989
†Roksaspis turbinella Ludvigsen et al. 1989
G. †Stigmacephaloides Ellinwood 1962
G. †Taenicephalus Ulrich and Resser 1924
+
†Taenicephalus polyaricus Rozova 1963
†Taenicephalus shumardi Hall 1863
Invalid names: Bemaspis Frederickson 1949 [synonym], Maustonia Berg 1953 [synonym]
Fm. †Pterocephaliidae Kobayashi 1935
+
G. †Anechocephalus Palmer 1960
+
†Anechocephalus spinosus Palmer 1965
†Anechocephalus trigranulatus Palmer 1960
Subfm. †Aphelaspidinae Palmer 1960
+
G. †Beigongia Qiu 1983
G. †Dikelocephalites Sun 1935
+
†Dikelocephalites flabelliformis Sun 1935
†Dikelocephalites gongxianensis Meng 1977
G. †Flabellocephalus Jinlin and Shaoxin 1984
G. †Housia Walcott 1916
+
†Housia ovata Palmer 1960
†Housia vacuna Walcott 1890
†Housia varro Walcott 1916
Subfm. †Housiinae Hupé 1953
+
G. †Prehousia Palmer 1960
+
†Prehousia alata Palmer 1960
†Prehousia diverta Palmer 1965
†Prehousia impolita Palmer 1965
†Prehousia indenta Palmer 1965
†Prehousia prima Palmer 1965
†Prehousia semicircularis Palmer 1960
G. †Jubileia Kobayashi 1938
G. †Lunacephalus Ivshin 1962
G. †Luotuolingia Lu and Qian 1983
G. †Morosa Palmer 1960
+
†Morosa bothra Stitt 1971
†Morosa brevispina Palmer 1965
†Morosa extensa Palmer 1965
†Morosa longispina Palmer 1960
G. †Pedinaspis Ivshin 1962
G. †Pedinocephalites Rozova 1964
+
†Pedinocephalites divulgatus Lazarenko 1960
†Pedinocephalites minimus Rozova 1964
G. †Pelicephalus Kurtz 1975
G. †Pseudaphelaspis Lu and Zhu 1980
+
†Pseudaphelaspis langyashanensis Lu and Zhu 1980
†Pseudaphelaspis latus Lu and Zhu 1980
†Pseudaphelaspis obscurus Lu and Zhu 1980
†Pseudaphelaspis transversus Lu and Zhu 1980
Subfm. †Pterocephaliinae Palmer 1960
+
G. †Cernuolimbus Palmer 1960
+
†Cernuolimbus arcticus Palmer 1968
†Cernuolimbus depressus Palmer 1960
†Cernuolimbus granulosus Palmer 1965
†Cernuolimbus laevifrons Palmer 1965
†Cernuolimbus monilis Stitt et al. 1994
†Cernuolimbus orygmatos Palmer 1960
†Cernuolimbus semigranulosus Palmer 1960
G. †Pterocephalia Roemer 1849
+
†Pterocephalia concava Palmer 1960
†Pterocephalia elongata Palmer 1960
†Pterocephalia norfordi Chatterton and Ludvigsen 1998
†Pterocephalia punctata Palmer 1965
†Pterocephalia sanctisabae Roemer 1849
†Pterocephalia tenura Rozova 1963
†Ptychoparia (Pterocephalus) laticeps Hall and Whitfield 1877
†Ptychoparia (Pterocephalus) occidens Walcott 1884
G. †Sigmocheilus Palmer 1960
+
†Sigmocheilus compressus Palmer 1968
†Sigmocheilus delicatus Lazarenko 1968
†Sigmocheilus flabellifer Hall and Whitfield 1877
+
Invalid names: Sigmocheilus serratus Palmer 1960 [synonym]
†Sigmocheilus grata Resser 1942
†Sigmocheilus pogonipensis Resser 1942
G. †Strigambitus Palmer 1965
+
†Strigambitus bilobus Palmer 1965
†Strigambitus blepharina Palmer 1965
†Strigambitus transversus Palmer 1965
†Strigambitus utahensis Resser 1942
G. †Stenambon Palmer 1965
+
†Stenambon megagranulosus Palmer 1965
†Stenambon paucigranulosus Palmer 1965
G. †Uxunella Romanenko 1985
Invalid names: Pterocephalidae Kobayashi 1935 [replaced]
G. †Orictocara
G. †Otekmaspis
G. †Otenaspella
G. †Paichiashania
G. †Paleoaethia Özdikmen 2008
+
†Paleoaethia rectangula Qian and Zhou 1984
Invalid names: Aethia Qian and Zhou 1984 [replaced]
G. †Pararania Kobayashi 1942
G. †Perissopyge Blaker et al. 1996
+
†Perissopyge phenax Blaker et al. 1996
†Perissopyge triangulata Blaker et al. 1996
Or. †Phacopida Salter 1864
+
G. †Calpmenella Bergeron 1890
Subor. †Calymenina Swinnerton 1915
+
Fm. †Bathycheilidae Pribyl 1953
+
G. †Bathycheilus Holub 1908
+
†Bathycheilus castilianus Hammann 1983
Invalid names: Parabathycheilus Mergl 1984 [synonym]
Fm. †Bavarillidae Sdzuy 1957
+
G. †Bavarilla Barrande 1868
+
†Bavarilla hofensis Barrande 1868
†Bavarilla zemmourensis Destombes et al. 1969
G. †Holoubkocheilus Mergl 1994
+
†Holoubkocheilus asopus Mergl 2006
†Holoubkocheilus granulatus Ruzicka 1926
Fm. †Calymenidae Milne-Edwards 1840
+
G. †Calymenesun Kobayashi 1951
Subfm. †Calymeninae Milne Edwards 1840
+
G. †Alcymene Ramsköld et al. 1994
G. †Arcticalymene Adrain and Edgecombe 1997
G. †Atlanticalymene Adrain et al. 2020
G. †Calymene Brongniart 1822
Subfm. †Flexicalymeninae Siveter 1977
+
G. †Flexicalymene Shirley 1936
G. †Metacalymene Kegel 1927
G. †Sthenarocalymene Siveter 1977
G. †Thelecalymene Whittington 1971
G. †Gravicalymene Shirley 1936
+
†Calymene (Gravicalymene) angustior Chapman 1915
†Gravicalymene affinis Hawle and Corda 1847
†Gravicalymene arcuata Price 1982
†Gravicalymene asperula Vanek 1965
†Gravicalymene australis Etheridge and Mitchell 1917
†Gravicalymene bakeri Smith and Ebach 2020
†Gravicalymene capitovata Siveter 1977
†Gravicalymene changyangensis Zhang 1974
†Gravicalymene convolva Shirley 1936
†Gravicalymene cootamundrensis Gill 1940
†Gravicalymene coppinsensis Chatterton and Campbell 1980
†Gravicalymene deani Ingham 1977
†Gravicalymene eunoa Haas 1968
†Gravicalymene hagani Ross 1967
†Gravicalymene hamlagdadica Alberti 1981
†Gravicalymene hetera Gill 1945
†Gravicalymene hornyi Snajdr 1981
†Gravicalymene inflata Dean 1963
†Gravicalymene interjecta Hawle and Corda 1847
†Gravicalymene jugifera Dean 1962
†Gravicalymene kilmorensis Gill 1945
†Gravicalymene lardeuxi Pillet 1976
†Gravicalymene longmenshanensis Li and Hao 1978
†Gravicalymene maura Alberti 1969
†Gravicalymene pola Snadjr 1982
†Gravicalymene pontilis Price 1982
†Gravicalymene quadrata King 1923
†Gravicalymene quadrilobata Chatterton 1971
†Gravicalymene reperta Oehlert 1890
†Gravicalymene scutula Holloway 1980
†Gravicalymene susi McNamara 1979
†Gravicalymene tedderensis Alberti 1969
†Gravicalymene teddersensis Alberti 1969
†Gravicalymene truncatus Ross 1979
†Gravicalymene vaccina Holloway 1994
†Gravicalymene xibieheense Nan 1976
†Gravicalymene yamakoshii Kobayashi and Hamada 1977
†Gravicalymene zhenzishanensis Kobayashi and Hamada 1977
Invalid names: Apocalymene Chatterton and Campbell 1980 [synonym]
G. †Linguocalymene Tomczykowa 1991
G. †Liocalymene Raymond 1916
G. †Neseuretus Hicks 1873
+
Subg. †Neseuretus (Neseuretus) Hicks 1873
†Neseuretus arenosus Dean 1966
†Neseuretus attenuatus Gigout 1951
†Neseuretus avus Hammann 1977
†Neseuretus bergeroni Thoral 1935
†Neseuretus bullatus Whittard 1960
†Neseuretus caerhunensis Beckly 1989
†Neseuretus chaschuilensis Vaccari and Waisfeld 1994
†Neseuretus convexius Sheng 1958
†Neseuretus equalis Lu in Lu and Chang 1974
†Neseuretus henkei Hammann 1977
†Neseuretus kayseri Kobayashi 1951
†Neseuretus kobayashii Harrington and Leanza 1957
+
Invalid names: Calymene (Synhomalonotus) pompeckji Kobayashi 1937 [replaced], Synhomalonotus pompeckji Kobayashi 1937 [replaced]
†Neseuretus leonensis Hammann 1983
†Neseuretus lipanensis Waisfeld 1997
†Neseuretus monensis Shirley 1936
†Neseuretus murchisoni Salter 1865
†Neseuretus paronai Pellizzari 1913
+
Invalid names: Neseuretus concavus Lu 1975 [synonym], Neseuretus expansus Lu 1975 [synonym], Neseuretus tenellus Lu 1975 [synonym]
†Neseuretus parvifrons McCoy 1851
+
Invalid names: Neseuretus brevisulcus Whittard 1960 [synonym], Neseuretus complanatus Whittard 1960 [synonym]
†Neseuretus ramseyensis Hicks 1873
+
Invalid names: Calymene recurvatus Hicks 1873 [synonym], Neseuretus elongatus Hicks 1873 [synonym], Neseuretus grandior Whittard 1960 [synonym], Neseuretus quadratus Hicks 1873 [synonym]
†Neseuretus sexangulus Dean 1971
†Neseuretus shensiensis Lu 1957
†Neseuretus tardus Hammann 1983
†Neseuretus tristani Brongniart in Desmarest 1817
+
Invalid names: Calymene sanmigueli Linares 1950 [synonym]
†Neseuretus tungtzuensis Sheng 1958
†Neseuretus turveyi Zhou et al. 2001
+
Invalid names: Neseuretus elongatus Zhou et al. 1998 [replaced]
†Neseuretus vaningeni Dean in Dean and Martin 1978
Invalid names: Synhomalonotus Pompeckj 1898 [synonym]
G. †Nipponocalymene Kaneko 1985
G. †Platycalymene Shirley 1936
+
†Platycalymene dilatata Tullberg 1882
†Platycalymene duplicata Murchison 1839
†Platycalymene metoeca Ingham and Tripp 1991
†Platycalymene tasgarensis Shirley 1936
†Platycalymene trapezoidalis Baldis and Pothe 1995
Invalid names: Sulcocalymene Baldis and Pothe 1995 [synonym]
G. †Pradoella Hammann 1977
+
†Pradoella antetristani Dean 1966
†Pradoella lugneensis Courtessole et al. 1983
†Pradoella pradoi Hammann 1977
†Pradoella sanabriensis Hammann 1983
†Pradoella tazzarinensis Vidal 1996
G. †Reacalymene Shirley 1936
G. †Reedocalymene Kobayashi 1951
+
†Reedocalymene expansa Yi 1957
†Reedocalymene unicornis Reed 1917
G. †Spathacalymene Tillman 1960
G. †Tapinocalymene Siveter 1980
Fm. †Homalonotidae Chapman 1890
+
G. †Arduennella Wenndorf 1990
Subfm. †Colpocoryphinae Hupe 1955
+
G. †Colpocoryphe Novak and Perner 1918
G. †Plaesiacomia Hawle and Corda 1847
Subfm. †Homalonotinae Chapman 1890
+
G. †Brongniartella Reed 1918
+
Invalid names: Pamirotellus Balashova 1968 [synonym], Portaginus Lesperance 1968 [synonym]
G. †Burmeisteria Salter 1865
G. †Digonus Guerich 1909
G. †Dipleura Green 1832
G. †Parahomalonotus Reed 1918
G. †Trimerus Green 1832
G. †Wenndorfia Sandford 2005
G. †Iberocoryphe Hammann 1977
+
†Iberocoryphe bonissenti Morière 1885
†Iberocoryphe deslongchampsi Tromelin 1877
†Iberocoryphe fugitivus Tromelin 1877
†Iberocoryphe serratus Tromelin 1877
†Iberocoryphe verneuili Hammann 1977
G. †Kerfornella Henry 1976
+
†Kerfornella barrandei Hammann 1983
†Kerfornella brevicaudata Deslongchamps 1825
†Kerfornella miloni Henry 1976
G. †Leiostegina Kobayashi 1937
G. †Scabrella Wenndorf 1990
Fm. †Pharostomatidae Hupé 1953
+
G. †Paivinia Rosov and Dubatlova 1985
G. †Pharostomina Sdzuy 1955
+
†Pharostomina mexicana Robison and Pantoja-Alor 1968
†Pharostomina trapezoidalis Harrington and Leanza 1957
Invalid names: Colpocoryphoides Harrington and Leanza 1957 [synonym]
G. †Ptychometopus Schmidt 1894
Subor. †Cheirurina Harrington and Leanza 1957
+
Fm. †Cheiruridae Hawle and Corda 1847
+
Subfm. †Acanthoparyphinae Whittington and Evitt 1953
+
G. †Acanthoparypha Whittington and Evitt 1953
G. †Nieszkowskia Schmidt 1881
G. †Pandaspinapyga Esker and Levin 1964
G. †Anasobella Campbell 1967
G. †Borealaspis Ludvigson 1976
+
†Borealaspis biformis Ludvigsen 1976
†Borealaspis numitor Billings 1866
†Borealaspis whittakerensis Ludvigsen 1976
Invalid names: Alreboaspis Pribyl and Vanek 1985 [synonym]
G. †Bornholmaspis Pribyl and Vanek 1983
G. †Ceraurus Green 1832
+
Subg. †Ceraurus (Pseudosphaerexochus) Schmidt 1881
†Ceraurus angustus Raymond 1925
†Ceraurus blussoni Ludvigsen 1979
†Ceraurus gabrielsi Ludvigsen 1979
†Ceraurus globulobatus Bradley 1930
†Ceraurus granulosus Raymond and Barton 1913
†Ceraurus hirsuitus Ludvigsen 1979
†Ceraurus hudsoni Raymond 1905
†Ceraurus infrequens Phleger, Jr. 1933
†Ceraurus intermedia Kielan 1955
†Ceraurus latifrons Warburg 1925
†Ceraurus mackenziensis Ludvigsen 1979
†Ceraurus maewestoides Ludvigsen 1979
†Ceraurus matranseris Sinclair 1947
†Ceraurus milleranus Miller and Gurley 1897
†Ceraurus pleurexanthemus Green 1832
†Ceraurus ruidus Cooper 1953
+
Invalid names: Ceraurus (Eoceraurus) trapezoidalis Esker, III 1964 [synonym], Ceraurus breviceps Cooper 1953 [synonym], Ceraurus convexus Cooper 1953 [synonym]
†Ceraurus serratus Ludvigsen 1979
†Ceraurus tenuicornis Raymond 1925
†Ceraurus tuberosus Troedsson 1928
†Ceraurus whittingtoni Evitt 1953
Invalid names: Bufoceraurus Hessin 1989 [synonym], Eoceraurus Esker, III 1964 [synonym]
G. †Chacomurus Branisa and Vanek 1973
Subfm. †Cheirurinae Hawle and Corda 1847
+
G. †Azyptyx Holloway 1991
G. †Crotalocephalina Pibyl and Vanek 1964
+
Invalid names: Gibbocephalus Pillet 1965 [objective synonym], Mezocrotalus Maksimova 1978 [synonym]
G. †Hadromeros Lane 1971
G. †Leviceraurus Hessin 1988
G. †Paraceraurus Männil 1958
G. †Cheirurus Beyrich 1845
+
Subg. †Cheirurus (Crotalocephalina) Pibyl and Vanek 1964
Subg. †Cheirurus (Pseudosphaerexochus) Schmidt 1881
†Cheirurus clasonii Törnquist 1905
†Cheirurus dilatatus Raymond 1916
†Cheirurus glaber Angelin 1854
†Cheirurus juvenis Salter 1848
†Cheirurus marianus Verneuil and Barrande 1855
†Cheirurus nuperus Billings 1866
†Cheirurus patens Raymond 1916
†Cheirurus punctatus Angelin 1854
†Cheirurus tarquininus Billings 1863
†Cheirurus welleri Raymond 1916
G. †Crotalocephalus Salter 1853
+
Invalid names: Cerauroides Prantl and Pribyl 1947 [synonym], Pilletopeltis Pillet 1973 [synonym]
G. †Chiozoon Lane 1972
G. †Crotalocephalides Alberti 1967
G. †Deiphon Barrande 1846
+
†Deiphon angelini Warburg 1925
+
Invalid names: Deiphon forbesi Törnquist 1884 [synonym], Deiphon laevis Angelin 1854 [synonym]
†Deiphon barrandei Whittard 1934
G. †Didrepanon Lane 1971
Subfm. †Eccoptochilinae Lane 1971
+
G. †Eccoptochile Hawle and Corda 1847
+
Invalid names: Eccoptochiloides Prantle and Pribyl 1948 [synonym]
G. †Heliomeroides Evitt 1951
+
†Heliomeroides alacer Whittington 1963
†Heliomeroides evitti Baldis and Pothe 1995
†Heliomeroides freschaufae Chatterton 1980
†Heliomeroides raymondi Bradley 1930
†Heliomeroides teres Evitt 1951
+
Invalid names: Heliomera chipperfieldi Tripp 1967 [synonym], Heliomeroides akocephala Shaw 1968 [synonym]
†Heliomeroides treta Evitt 1951
G. †Hemisphaerocoryphe Reed 1896
+
†Hemisphaerocoryphe elliptica Lu 1975
†Hemisphaerocoryphe granulata Angelin 1854
+
Invalid names: Staurocephalus granulatus Linnarsson 1869 [synonym]
†Hemisphaerocoryphe huebneri Schmidt 1881
†Hemisphaerocoryphe inflatus Nikolaisen 1961
†Hemisphaerocoryphe platinflata Hansen 2005
†Hemisphaerocoryphe pseudohemicranium Nieszkowski 1859
†Hemisphaerocoryphe sphaericus Esmark 1833
Invalid names: Ellipsocoryphe Lu 1975 [synonym]
G. †Holia Bradley 1930
+
†Holia anacantha Ludvigsen 1979
†Holia cimelia Whittington and Evitt 1953
†Holia glabra Adrain 1998
†Holia magnaspina Bradley 1930
†Holia secristi Whittington and Evitt 1953
Invalid names: Ainoa Mannil 1958 [synonym]
G. †Hyrokybe Lane 1972
+
†Hyrokybe canadensis Billings 1866
†Hyrokybe copelandi Perry and Chatterton 1979
†Hyrokybe hadnagyi Chatterton and Perry 1984
†Hyrokybe julli Chatterton and Perry 1984
†Hyrokybe lenzi Chatterton and Perry 1984
†Hyrokybe lightfooti Adrain 1998
†Hyrokybe youngi Adrain 1998
Invalid names: Shiqiania Chang 1974 [synonym]
G. †Junggarella Xiang and Zhang 1981
G. †Kawina Barton 1916
+
†Kawina arnoldi Whittington 1963
†Kawina chazyensis Raymond 1905
†Kawina divergens Reed 1945
†Kawina griphus Whittington 1963
†Kawina limbata Whittington 1963
†Kawina mercurius Billings 1865
†Kawina prolificus Billings 1865
†Kawina prominulus Whittington 1963
†Kawina scrobiculus Whittington 1963
†Kawina sinica Zhou et al. 2014
†Kawina torulus Whittington 1963
†Kawina trentonensis Clarke 1897
†Kawina vulcanus Billings 1865
†Kawina webbi Hintze 1953
†Kawina wilsoni Ross, Jr. 1972
Invalid names: Cydonocephalus Whittington 1963 [synonym]
G. †Kolymella Chugaeva 1972
G. †Laneites Pribyl and Vanek 1985
+
†Laneites ingrica Schmidt 1881
†Laneites polydorus Billings 1865
G. †Onycopyge Woodward 1880
G. †Osekaspis Prantl and Pribyl 1947
G. †Parayoungia Chatterton and Perry 1984
+
†Parayoungia brennardi Chatterton and Perry 1984
†Parayoungia eleyae Chatterton and Perry 1984
†Parayoungia folinsbeei Chatterton and Perry 1984
†Parayoungia mclaughlini Adrain 1998
†Parayoungia tuberculata Chatterton and Perry 1984
Invalid names: Ichiyamella Kobayashi and Hamada 1986 [synonym]
G. †Parisoceraurus Zhou 1977
G. †Pateraspis Prantl and Pribyl 1947
Subfm. †Pilekiinae Sdzuy 1955
+
G. †Anacheirurus Reed 1896
G. †Chashania Lu and Sun 1977
G. †Courtessolium Pribyl and Vanek 1985
G. †Demeterops Pribyl and Vanek 1985
G. †Emsurina Sivov 1955
G. †Eocheirurus Rozova 1960
G. †Koraipsis Kobayashi 1934
G. †Landyia Jell 1985
G. †Macrogrammus Whittard 1966
G. †Metapilekia Harrington 1938
G. †Metapliomerops Kobayashi 1934
G. †Parapilekia Kobayashi 1934
G. †Pilekia Barton 1915
G. †Pliomeroides Harrington and Leanza 1957
G. †Pseudopliomera Lu and Qian 1978
G. †Seisonia Kobayashi 1934
G. †Sinoparapilekia Peng 1990
G. †Tesselacauda Ross 1951
G. †Tienshihfuia Lu in Lu et al 1976
G. †Victorispina Jell 1985
G. †Yinaspis Zhang and Fan 1960
Invalid names: Sinoparapilekiini Peng 1990 [empty]
G. †Protocerauroides Chatterton and Perry 1984
G. †Reraspis Opik 1937
Subfm. †Sphaerexochinae Opik 1937
+
G. †Pseudosphaerexochus Schmidt 1881
+
Invalid names: Mayopyge Adrain and Fortey 1997 [synonym], Parasphaerexochus Chugaeva 1973 [synonym], Skelipyx Lane 1971 [synonym]
G. †Sphaerexochus Beyrich 1845
G. †Stubblefieldia Prantl and Pribyl 1947
G. †Valongia Pribyl and Vanek 1984
G. †Xystocrania Whittington 1965
+
†Xystocrania glaucus Billings 1865
†Xystocrania pyriformis Ross, Jr. 1972
Invalid names: Xialiangshania Chen in Li et al 1975 [synonym]
G. †Youngia Lindström 1885
+
†Youngia boucoti Chatterton and Perry 1984
†Youngia johnsoni Chatterton and Perry 1984
†Youngia kathyae Chatterton and Perry 1984
†Youngia steineri Chatterton and Perry 1984
†Youngia trispinosus Young 1868
Invalid names: Holotrachelidae Warburg 1925 [synonym], Sphaexerochinae Opik 1937 [empty]
Fm. †Encrinuridae Angelin 1854
+
G. †Aegrotocatellus Adrain and Edgecombe 1995
G. †Alwynulus Tripp 1967
G. †Anapliomerella Demott 1987
G. †Avalanchurus Edgecom and Chatte 1993
G. †Balizoma Holloway 1980
G. †Batocara Strusz 1980
+
Invalid names: Mitchellaspis Henningsmoen 1959 [synonym], Pacificurus [synonym]
G. †Bevanopsis Cooper 1953
+
†Bevanopsis buttsi Cooper 1953
†Bevanopsis thor Ludvigsen 1979
†Bevanopsis ulrichi Cooper 1953
G. †Celtencrinurus Evitt and Tripp 1977
+
†Celtencrinurus multisegmentatus Portlock 1843
†Celtencrinurus praecursor Tripp 1954
G. †Curriella Lamont 1978
+
†Curriella clancyi Edgecombe and Chatterton 1990
†Curriella newlandensis Lamont 1978
†Curriella tuberculifrons Weller 1907
Subfm. †Cybelinae Holliday 1942
+
G. †Atractopyge Hawle and Corda 1847
G. †Cybellela Reed 1928
G. †Cybeloides Slocum 1913
G. †Cybelurus Levitsky 1962
G. †Deacybele Whittington 1965
G. †Miracybele Whittington 1965
G. †Quinquecosta Tripp 1965
Subfm. †Dindymeninae Henningsmoen 1959
+
G. †Elsarella Edgecombe and Ramsköld 1996
+
†Elsarella palmrei Mannil 1958
†Elsarella rotunda Männil 1977
†Elsarella rumbaensis Rosenstein 1941
Subfm. †Encrinurinae Angelin 1854
+
G. †Billevittia Edgecombe and Ramsköld 1996
G. †Cromus Barrande 1852
G. †Encrinuraspis Webby 1970
G. †Encrinuroides Reed 1931
G. †Encrinurus Emmrich 1844
G. †Erratencrinurus Krueger 1971
G. †Fragiscutum Whittington and Campbell 1967
G. †Frammia Holtedahl 1922
G. †Frencrinuroides Lespérance and Desbiens 1995
G. †Johntempleia Edgecombe 1994
G. †Kailia Chang 1974
G. †Physemataspis Evitt and Tripp 1977
G. †Senticucullus Xia 1974
G. †Walencrinuroides Lespérance and Desbiens 1995
G. †Eodindymene Kielan 1960
G. †Langgonia Kobayashi and Hamada 1971
G. †Lyrapyge Fortey 1980
+
†Lyrapyge araneosa Lisogor 1965
†Lyrapyge areonosa Lisogor 1965
†Lyrapyge ebriosus Fortey 1980
G. †Mackenziurus Edgecom 1990
+
†Mackenziurus emielityi Gass 1999
†Mackenziurus lauriae Gass et al. 1992
G. †Nucleurus Ramskold 1986
G. †Paracybeloides Hupé 1955
G. †Perirehaedulus Adrian and Edgecombe 1995
G. †Plasiaspis Prantl and Pribyl 1949
G. †Prophysemataspis Lespérance and Desbiens 1995
G. †Prostrix Holloway 1994
G. †Sinocybele Sheng 1974
+
†Sinocybele amarus Koroleva 1959
†Sinocybele baoshanensis Sheng 1974
†Sinocybele gaoluoensus Zhou 1977
†Sinocybele kassini Koroleva 1992
†Sinocybele kazakhstanensis Koroleva 1992
†Sinocybele thomasi Edgecombe and Webby 2006
Invalid names: Koksorenus Koroleva 1992 [synonym]
G. †Stiktocybele Ingham and Tripp 1991
G. †Wallacia Lamont 1978
G. †Wuoaspis Özdikmen 2009
+
†Wuoaspis changningensis Zhang 1974
Invalid names: Coronaspis Wu 1990 [replaced]
Invalid names: Staurocephalidae Prantl and Pribyl 1947 [invalid subgroup], Staurocephalinae Prantl and Pribyl 1947 [empty]
Fm. †Pliomeridae Raymond 1913
+
G. †Anapliomera Demott 1987
G. †Benedettia Toro and Mondali 1981
Subfm. †Cybelopsinae Fortey 1979
+
G. †Canningella Legg 1976
G. †Cybelopsis Poulsen 1927
G. †Ectenonotus Raymond 1920
G. †Pseudocybele Ross 1951
G. †Strotactinus Bradley 1925
G. †Guizhoupliomerops Zhu and Yin 1978
Subfm. †Hammatocneminae Kielan 1960
+
G. †Ovalocephalus Koroleva 1959
+
Invalid names: Hammatocnemis Kielan 1960 [synonym], Paratzuchiatocnemis Wu and Xia 1990 [synonym], Tzuchiatocnemis Sheng 1974 [synonym]
G. †Hintzeia Harrington 1957
+
†Hintzeia firmimarginis Hintze 1953
†Hintzeia parafirmimarginis McAdams and Adrain 2011
Invalid names: Kanoshia Harrington 1957 [synonym]
G. †Josephulus Warburg 1925
G. †Lemureops McAdams and Adrain 2009
+
†Lemureops kilbeyi McAdams and Adrain 2009
†Lemureops koppesi McAdams and Adrain 2009
†Lemureops lemurei Hintze 1953
†Lemureops ploogi McAdams and Adrain 2009
†Lemureops willsonpiperi McAdams and Adrain 2009
G. †Obliteraspis Ogienko 1984
G. †Parapliomera Maksimova 1962
G. †Placoparia Hawle and Corda 1847
+
Subg. †Placoparia (Coplacoparia) Hammann 1971
Subg. †Placoparia (Placoparia) Hammann 1971
†Placoparia borni Hammann 1977
†Placoparia cambriensis Hicks 1875
G. †Pliomera Angelin 1845
+
†Pliomera fisheri Eichwald 1825
†Pliomera peripata Edgecombe et al. 1999
†Pliomera tmetophrys Harrington and Leanza 1957
Invalid names: Amphion Pander 1830 [replaced]
G. †Pliomeridius Leanza and Baldis 1975
G. †Pliomerina Chugaeva 1956
+
†Pliomerina austrina Webby 1971
†Pliomerina prima Webby 1971
†Pliomerina rigida Kolobova 1972
†Pliomerina serrata Zhou and Zhou 2006
†Pliomerina trisulcata Edgecombe et al. 1999
Invalid names: Pliomeraspis Harrington 1957 [objective synonym]
G. †Protopliomerops Kobayashi 1934
+
†Protopliomerops quattuor Hintze 1953
†Protopliomerops radiatus Kobayashi 1955
G. †Pseudomera Holliday 1942
+
†Pseudomera arachnopyge Fortey and Droser 1996
†Pseudomera billingsi Whittington 1961
†Pseudomera insolita Poulsen 1927
†Pseudomera nevadensis Walcott 1884
G. †Rossaspis Harrington 1957
+
†Rossaspis leboni Adrain et al. 2014
†Rossaspis rossi Harrington and Leanza 1957
†Rossaspis superciliosa Ross 1951
G. †Frenerinuroides Lespérance and Desbiens 1995
Subor. †Phacopina Struve 1959
+
Superfm. †Acastoidea Reijers 1972
+
Fm. †Acastidae Delo 1935
+
G. †Acastava Richter 1954
G. †Acastella Reed 1925
G. †Acastellina Richter and Richter 1975
G. †Acastoides Delo 1935
G. †Acastopyge Tomczykowa and Tomczyk 1970
G. †Armorigreenops Lieberman and Kloc 1997
Subfm. †Asteropyginae Delo 1935
G. †Baniaspis Destombes 1972
G. †Bellacartwrightia Lieberman and Kloc 1997
G. †Braunops Lieberman and Kloc 1997
G. †Breizhops Morzadec 1983
G. †Centauropyge Haas 1968
G. †Chimaerastella Gandl 1972
G. †Coltraneia Lieberman and Kloc 1997
G. †Cryphina Oehlert 1889
G. †Delocare Struve 1958
G. †Deloops Lieberman and Kloc 1997
G. †Echinopyge Haas 1968
G. †Feruminops Haas 1986
G. †Gourdonia Pillet 1954
G. †Gudralisium Basse 1998
G. †Hallandclarkeops Lieberman and Kloc 1997
G. †Harringtonacaste Baldis and Blasco 1976
G. †Hexacosta Farsan 1981
G. †Hollardops Morzadec 1997
+
Invalid names: Modellops Lieberman and Kloc 1997 [synonym], Philipsmithiana Lieberman and Kloc 1997 [synonym]
G. †Kayserops Delo 1935
G. †Kennacryphaeus Lieberman and Kloc 1997
G. †Kloucekia Delo 1935
G. †Llandovacaste Edgecombe 1993
G. †Mimocryphaeus Gandl 1972
G. †Morocconites Boucot and McClure 1989
G. †Neocalmonia Pillet 1969
G. †Paracryphaeus Gandl 1972
G. †Pelitlina Haas 1968
G. †Phacopidina Bancroft and Lamont 1949
G. †Pilletina Haas 1970
G. †Protacanthina Gandl 1972
G. †Pseudocryphaeus Pillet 1954
G. †Psychopyge Termier and Termier 1950
G. †Rheicops Basse 1998
G. †Sanidopyge Haas 1968
G. †Scotiella Delo 1935
G. †Sokhretia Hupe 1956
G. †Stummiana Lieberman and Kloc 1997
G. †Tolkienia Lieberman and Kloc 1997
G. †Treveropyge Struve 1958
G. †Turcopyge Richter 1939
G. †Walliserops Morzadec 2001
Fm. †Calmoniidae Delo 1935
+
G. †Andinacaste Eldredge and Ormiston 1979
G. †Australoacaste Benedetto and Martel 1976
G. †Australops Baldis 1972
G. †Calmonia Clarke 1913
G. †Chiarumanipyge Branisa and Vanek 1973
G. †Clarkeaspis Lieberman 1993
G. †Colombianaspis Morzadec et al. 2015
G. †Cryphaeoides Delo 1935
G. †Deltacephalaspis Eldredge and Ormiston 1979
G. †Eldredgeia Lieberman 1993
G. †Jujuyops Baldis and Blasco 1976
G. †Kozlowskiaspis Branisa and Vanek 1973
G. †Malvinella Wolart 1968
G. †Malvinocooperella Lieberman 1993
G. †Metacryphaeus Reed 1907
G. †Oosthuizenella Cooper 1982
G. †Palpebrops Lieberman and Edgecombe 1991
G. †Parabouleia Eldredge 1972
G. †Paracalmonia Struve 1958
G. †Pennaia Clarke 1913
G. †Phacopina Clarke 1913
G. †Plesioconvexa Lieberman 1993
G. †Plesiomalvinella Lieberman and Edgecombe 1991
G. †Probolops Delo 1935
G. †Punillaspis Baldis and Longobucco 1979
G. †Renniella Cooper 1982
G. †Schizostylus Delo 1935
G. †Tarijactinoides Suárez-Soruco 1971
+
Invalid names: Bolivianaspis Branisa and Vanek 1973 [synonym]
G. †Tibagya Struve 1958
G. †Typhloniscus Salter 1856
G. †Vogesina Wolfart 1968
G. †Wolfartaspis Cooper 1982
Superfm. †Dalmanitoidea Vogdes 1890
+
Fm. †Dalmanitidae Vogdes 1890
+
Subfm. †Acastavinae Struve 1958
G. †Anchiopsis Delo 1935
G. †Andreaspis Struve 1962
G. †Argentopyge Baldis 1972
G. †Bessazoon Curtis and Lane 1998
G. †Blanodalmanites Kobayashi and Hamada 1972
G. †Chattiaspis Struve 1958
G. †Coronura Hall and Clarke 1888
G. †Corycephalus Hall and Clarke 1888
G. †Crozonaspis Henry 1968
G. †Dalmanites Barrande 1852
+
Invalid names: Hausmannia Etheridge and Mitchell 1895 [synonym], Heliocephalus Delo 1935 [synonym], Ommokris Holloway 1981 [synonym]
G. †Dalmanitina Reed 1905
G. †Dalmaniturus Chernysheva 1937
G. †Daytonia Holloway 1981
G. †Delops Rickards 1965
G. †Dreyfussina Hupé 1956
G. †Duftonia Dean 1959
G. †Fenestraspis Branisa and Vanek 1973
G. †Forillonaria Lesperance 1975
G. †Francovichia Branisa 1960
G. †Furacopyge Aribazu 1978
G. †Gamonedaspis Branisa and Vanek 1973
G. †Glyptambon Holloway 1981
G. †Kazachstania Maksimova 1972
G. †Lygdozoon Holloway 1981
G. †Malladaia Oehlert 1896
G. †Morgatia Hammann 1972
G. †Odontocephalus Conrad 1840
G. †Odontochile Hawle and Corda 1847
+
Invalid names: Hausmannia Hall and Clark 1888 [objective synonym]
G. †Ormathops Delo 1935
G. †Phalangocephalus Campbell 1977
G. †Preodontochile Degardin and Pillet 1984
G. †Prodontochile Kobayashi and Hamada 1971
G. †Roncellia Lesperance and Bourque 1971
G. †Schoharia Lesperance 1975
G. †Synphoria Clarke 1900
+
Invalid names: Eocorycephalus Reed 1925 [objective synonym], Neosynphoria Pillet 1954 [objective synonym]
Subfm. †Synphoriinae Delo 1935
G. †Synphoroides Delo 1940
G. †Toletanaspis Rabano 1989
G. †Trypaulites Delo 1935
Subfm. †Zeliszkellinae Delo 1935
G. †Zlichovaspis Pribyl and Vanek 1971
+
Invalid names: Devonodontochile Snajdr 1985 [synonym], Spinodontochile Snajdr 1985 [synonym]
Invalid names: Acastinae Delo 1935 [empty], Dalmanitininae Destombes 1972 [empty]
Superfm. †Phacopoidea Hupe 1953
+
Fm. †Phacopidae Hawle and Corda 1847
+
G. †Acuticryphops Cronier and Feist 2000
G. †Adastocephalum Mitchell 1919
G. †Afrops Alberti 1983
G. †Altaesajania Maksimova 1978
G. †Ananaspis Campbell 1967
G. †Babinops Feist and Becker 1997
G. †Boeckops Chlupac 1972
G. †Burtonops Struve 1990
G. †Denckmannites Wedekind 1911
G. †Dianops Richter 1923
G. †Dienstina Richter 1931
G. †Ductina Richter 1931
Subfm. †Echinophacopinae Zhou and Campbell 1990
G. †Eldredgeops Struve 1990
G. †Enigmapyge Feist et al. 2016
G. †Illaenula Chlupac 1977
G. †Inexpectatops Basse 2003
G. †Kainops Ramsköld and Werdelin 1991
G. †Liolophops Struve 1972
G. †Lochkovella Chlupac 1972
G. †Nephranomma Erben 1952
G. †Nyterops Struve 1972
G. †Paciphacops Maksimova 1971
Subfm. †Phacopinae Hawle and Corda 1847
G. †Phacops Emmrich 1839
G. †Plagiolaria Kegel 1952
G. †Pulvinocephalus Feist 2019
G. †Rabienops Struve 1989
G. †Rhinophacops Kaneko 1990
G. †Rhinoreedops Maksimova 1978
G. †Sambremeusaspis Lespérance and Sheehan 1987
G. †Signatops Pribyl and Vanek 1971
G. †Teichertops Struve 1992
G. †Trifoliops Crônier 2003
G. †Zaplaops Baldis and Blasco 1976
Fm. †Pterygometopidae Reed 1905
+
G. †Calliops Delo 1935
Subfm. †Chasmopinae Pillet 1954
Subfm. †Eomonorachinae Pillet 1954
Subfm. †Monorakinae Kramarenko 1952
Subfm. †Pterygometopinae Reed 1905
G. †Truncatometopus Pillet 1960
G. †Volkops Struve 1959
G. †Yankaoia Zhou et al. 1998
Invalid names: Creatarginae Tripp 1957 [empty]
Fm. †Prosopiscidae Fortey and Shergold 1984
+
G. †Prosopiscus Salter 1865
+
†Prosopiscus edgarensis Legg 1976
†Prosopiscus praecox Fortey and Shergold 1984
†Prosopiscus rugosus Lu 1974
†Prosopiscus subparallelus Lu 1974
G. †Sambremeusapis Lespérance and Sheehan 1987
G. †Typhloniscus Salter 1856
G. †Piliolites Cozzens 1846
G. †Poculicephalina Qian and Li 1986
Fm. †Polycyrtaspididae Opik 1967
+
G. †Hebeia Guo and Duan 1978
+
†Hebeia hutoushanensis Zhang and Wang 1986
†Hebeia pingquanensis Guo and Duan 1978
†Hebeia pulchera Zhang and Wang 1986
†Hebeia stewarti Smith et al. 2018
G. †Polycyrtaspis Opik 1967
Or. †Proetida Fortey and Owens 1975
+
Superfm. †Aulacopleuroidea Angelin 1854
+
Fm. †Aulacopleuridae Angelin 1854
+
G. †Aulacopleura Hawle and Corda 1847
+
Subg. †Aulacopleura (Aulacopleura) Hawle and Corda 1847
Subg. †Aulacopleura (Paraaulacopleura) Chaubet 1937
†Aulacopleura beyrichi Novák 1890
†Aulacopleura bohemica Pribyl 1947
Invalid names: Arethusina Barrande 1846 [objective synonym]
Subfm. †Aulacopleurinae Angelin 1854
+
G. †Otarionides Alberti 1969
G. †Pseudotrinodus Kobayashi and Hamada 1971
G. †Coignops Gandl 1980
G. †Cyphaspides Novak 1890
+
†Cyphaspides ammari Chatterton et al. 2020
†Cyphaspides holinensis Růžička 1939
†Cyphaspides nicoleae Chatterton et al. 2020
†Cyphaspides pankowskiorum Chatterton et al. 2020
G. †Dixiphopyge Brezinski 1988
G. †Malimanaspis Baldis and Longobucco 1977
+
Invalid names: Goodsiraspis Adrain and Chatterton 1993 [synonym]
G. †Maurotarion Alberti 1969
+
†Maurotarion minuscula Hall 1876
†Maurotarion struszi Chatterton 1971
†Maurotarion zlichovensis Pribyl and Vanek 1981
Invalid names: Branisella Pribyl and Vanek 1981 [synonym], Goniopleura Hawle and Corda 1847 [nomen oblitum], Tricornotarion Chatterton 1971 [synonym]
G. †Nitidocare Pribyl and Vanek 1985
G. †Songkania Chang 1974
Invalid names: Pseudotrinodidae Koashibay and Hamada 1972 [synonym]
Fm. †Brachymetopidae Prantl and Pribyl 1951
+
G. †Australosutura Campbell and Goldring 1960
+
†Australosutura gardneri Mitchell 1922
†Australosutura llanoensis Brezinski 1998
†Australosutura lodiensis Meek 1875
+
Invalid names: Australosutura immaturus Herrick 1888 [synonym], Australosutura rusticus Hyde 1953 [synonym], Australosutura spinosus Herrick 1888 [synonym]
Subfm. †Brachymetopinae Prantl and Pribyl 1950
+
G. †Asiagena Maksimova 1975
G. †Brachymetopus M'Coy 1847
+
Invalid names: Brachymetopina Reed 1903 [objective synonym], Iriania Archbold 1981 [synonym], Loeipyge Kobayashi and Hamada 1979 [synonym]
G. †Oenonella Fortey 1980
G. †Proetides Walter 1924
G. †Radnoria Wasmann 1894
G. †Tschernyschewiella Fredericks 1924
G. †Tschernyshewiella Toll 1899
G. †Cheiropyge Diener 1897
+
†Cheiropyge himalayensis Diener 1897
†Cheiropyge koizumii Kobayashi and Hamada 1982
†Cheiropyge radula Flick and Shiino 2021
Invalid names: Suturikephalion Kobayashi and Hamada 1982 [synonym]
G. †Cordania Clarke 1892
+
†Cordania cyclurus Hall and Clarke 1888
†Cordania wessmani Adrain and Kloc 1997
G. †Hahnus Özdikmen 2009
+
†Hahnus maximowae Hahn and Hahn 1982
Invalid names: Eometopus Hahn and Hahn 1996 [replaced]
G. †Latecephalus Nan 1976
G. †Mystrocephala Whittington 1960
+
†Mystrocephala pulchra Cooper and Cloud 1938
†Mystrocephala stummi Fagerstrom 1961
G. †Narinia Archbold 1997
Fm. †Otarionidae Richter and Richter 1926
+
G. †Beggaspis Pribyl and Vanek 1981
+
†Beggaspis elongatum Begg 1939
†Beggaspis spinicaudatum Shaw 1968
†Beggaspis tenuis Kielan 1960
G. †Otarionella Weyber 1965
+
†Otarionella magnifica Alberti 1967
†Otarionella taganon Chatterton et al. 1979
Tr. †Otarionini Richter and Richter 1926
+
Fm. †Bathyuridae Walcott 1886
+
G. †Acidiphorus Raymond 1925
+
†Acidiphorus brevispicatus Fortey 1980
†Acidiphorus brighti Hintze 1953
†Acidiphorus hesperia Ross and Barnes 1967
†Acidiphorus kindlei Whittington 1963
†Acidiphorus ligo Fortey 1980
†Acidiphorus lineotuberculatus Fortey and Droser 1999
†Acidiphorus rostratus Whittington 1963
†Acidiphorus scorpionis Raymond 1925
†Acidiphorus spinifer Raymond 1925
†Acidiphorus wahwahensis Hintze 1953
†Acidiphorus whittingtoni Brett and Westrop 1996
†Acidiphorus williamsi Ross 1951
Invalid names: Goniotelina Whittington and Ross 1953 [synonym], Goniotelus Ulrich 1927 [synonym]
G. †Aponileus Hu 1963
+
†Aponileus aasei Adrain and McAdams 2012
†Aponileus belkaae Adrain and McAdams 2012
†Aponileus glaber Poulsen 1927
†Aponileus laikaae Adrain and McAdams 2012
†Aponileus latus Hu 1963
†Aponileus strelkaae Adrain and McAdams 2012
†Aponileus ugolekae Adrain and McAdams 2012
†Aponileus veterokae Adrain and McAdams 2012
Subfm. †Bathyurellinae Hupe 1953
+
G. †Bathyurellus Billings 1865
+
†Bathyurellus abruptus Billings 1865
†Bathyurellus arbucklensis Loch 2007
†Bathyurellus diclementsae Fortey and Bruton 2013
†Bathyurellus expansus Billings 1865
†Bathyurellus formosus Billings 1865
†Bathyurellus fraternus Billings 1865
†Bathyurellus glensaulensis Reed 1910
†Bathyurellus platypus Fortey 1979
†Bathyurellus pogonipensis Hintze 1953
+
Invalid names: Bathyurellus pogonopensis Hintze 1951 [replaced]
†Bathyurellus teretus Young 1973
G. †Benthamaspis Poulsen 1946
+
†Benthamaspis canadensis Dean 1989
†Benthamaspis conica Fortey 1979
+
Invalid names: Benthamaspis hintzei Boyce 1989 [synonym], Oculomagnus obreptus Lochman 1966 [synonym]
†Benthamaspis diminutiva Hintze 1953
†Benthamaspis mediacrista Cullison 1944
†Benthamaspis onomeris Loch 2007
†Benthamaspis problematica Poulsen 1946
†Benthamaspis rhochmotis Loch 2007
†Benthamaspis sera Fortey and Droser 1999
†Benthamaspis striata Whitfield 1897
Invalid names: Oculomagnus Lochman 1966 [synonym]
G. †Ceratopeltis Poulsen 1937
+
†Ceratopeltis bachensis Adrain and Westrop 2005
†Ceratopeltis forteyi Adrain and Westrop 2005
†Ceratopeltis latilimbata Poulsen 1937
G. †Chapmanopyge Fortey and Bruton 2013
+
†Chapmanopyge amplimarginiata Billings 1859
†Chapmanopyge knudseni McCobb et al. 2014
†Chapmanopyge oklahomensis Loch 2007
†Chapmanopyge sanddoelaensis Adrain and Westrop 2005
G. †Grinnellaspis Poulson 1946
+
†Grinnellaspis feildeni Poulsen 1946
†Grinnellaspis newfoundlandensis Boyce 1989
G. †Harlandaspis Fortey and Bruton 2013
+
†Harlandaspis elongata Fortey and Bruton 2013
†Harlandaspis inflata Loch 2007
G. †Licnocephala Ross 1951
+
†Licnocephala bicornuta Ross 1951
†Licnocephala brevicauda Poulsen 1937
†Licnocephala cavigladius Hintze 1953
†Licnocephala ovata Ross 1953
†Licnocephala sanddoelaensis Adrain and Westrop 2005
†Licnocephala sminue Fortey and Peel 1990
G. †Punka Fortey 1979
+
†Punka adamsi McCobb et al. 2014
†Punka akoura Loch 2007
†Punka caecata Fortey 1980
†Punka flabelliformis Fortey 1979
†Punka latissima Fortey and Bruton 2013
†Punka nitidus Billings 1865
†Punka teicherti Poulsen 1937
†Punka verecunda Loch 2007
G. †Uromystrum Whittington 1953
+
†Uromystrum affine Poulsen 1937
†Uromystrum brevispinum Raymond 1905
†Uromystrum drepanon Fortey and Bruton 2013
†Uromystrum marginiatus Billings 1865
†Uromystrum minor Raymond 1905
†Uromystrum patulum Whittington 1963
†Uromystrum validus Billings 1865
Subfm. †Bathyurinae Walcott 1886
+
G. †Bathyurine Fortey and Bruton 2013
G. †Bolbocephalus Whitfield 1890
+
Subg. †Bolbocephalus (Hadrohybus) Raymond 1925
†Bolbocephalus convexus Billings 1865
+
Invalid names: Bolbocephalus groenlandicus Poulsen 1937 [synonym]
†Bolbocephalus ellesmerensis Adrain and Westrop 2005
†Bolbocephalus glaber Poulsen 1927
†Bolbocephalus gunnari Fortey and Bruton 2013
†Bolbocephalus jeffersonensis Cullison 1944
†Bolbocephalus kindlei Boyce 1989
†Bolbocephalus myktos Loch 2007
†Bolbocephalus seelyi Whitfield 1889
†Bolbocephalus stclairi Cullison 1944
†Bolbocephalus stitti Loch 2007
G. †Catochia Fortey 1979
+
†Catochia glabra Fortey 1979
†Catochia hinlopensis Fortey and Bruton 2013
†Catochia ornata Fortey 1979
G. †Gelasinocephalus Loch 2007
+
†Gelasinocephalus pustulosus Loch 2007
†Gelasinocephalus whittingtoni Loch 2007
G. †Jeffersonia Poulson 1927
+
†Jeffersonia bridgei Heller 1954
†Jeffersonia exterminata Fortey and Bruton 2013
†Jeffersonia granosa Cullison 1944
†Jeffersonia striagena Fortey and Bruton 2013
†Jeffersonia timon Billings 1865
†Jeffersonia ulrichi Loch 2007
†Jeffersonia viator Fortey and Bruton 2013
Invalid names: Bathyurina Poulsen 1937 [synonym]
G. †Peltabellia Whittington 1953
+
†Peltabellia baumannensis Adrain and Westrop 2005
†Peltabellia elegans Fortey and Peel 1990
†Peltabellia glabra Fortey and Bruton 2013
†Peltabellia lata Zhou and Fortey 1986
†Peltabellia peltabella Ross 1951
†Peltabellia sibirica Maksimova 1955
Invalid names: Biolgina Maksimova 1955 [synonym]
G. †Petigurus Raymond 1913
+
†Petigurus cullisoni Loch 2007
†Petigurus cybele Billings 1859
†Petigurus groenlandicus Poulsen 1937
†Petigurus inexpectatus Fortey and Droser 1996
†Petigurus nero Billings 1865
G. †Psalikilopsis Ross 1953
+
†Psalikilopsis cuspicaudata Ross 1953
†Psalikilopsis cuspidicauda Ross 1953
G. †Ranasasus Cullison 1944
+
†Ranasasus brevicephalus Cullison 1944
†Ranasasus colossus Loch 2007
†Ranasasus conicus Cullison 1944
G. †Bathyurus Billings 1859
+
Subg. †Bathyurus (Raymondites) Sinclair 1944
+
†Bathyurus (Raymondites) clochensis Swisher et al. 2015
†Bathyurus (Raymondites) ingalli Raymond 1913
†Bathyurus (Raymondites) longispinus Walcott 1876
†Bathyurus (Raymondites) missouriensis Swisher et al. 2015
†Bathyurus (Raymondites) spiniger Hall 1847
†Bathyurus acutus Raymond 1913
†Bathyurus angustus Ross 1970
†Bathyurus congeneris Walcott 1884
†Bathyurus ellipticus Cleland 1900
†Bathyurus esbataottinensis Ludvigsen 1979
†Bathyurus eskimoensis Twenhofel 1938
†Bathyurus extans Hall 1847
†Bathyurus extans emaciatus Ross 1970
†Bathyurus granulosus Ludvigsen 1979
†Bathyurus mackenziensis Tremblay and Westrop 1991
†Bathyurus margareti Tremblay and Westrop 1991
†Bathyurus nevadensis Ross and Barnes 1967
†Bathyurus platyparius Ludvigsen 1979
†Bathyurus simillimus Walcott 1884
†Bathyurus sunbloodensis Tremblay and Westrop 1991
†Bathyurus superbus Raymond 1910
†Bathyurus tuberculatus Walcott 1884
†Bathyurus ulu Ludvigsen 1979
G. †Ermanella Maksimova 1955
G. †Gladiatoria Hupe 1955
+
†Gladiatoria crowei Adrain et al. 2012
†Gladiatoria gladiator Ross 1951
†Gladiatoria harrisi Adrain et al. 2012
†Gladiatoria nielsenae Adrain et al. 2012
†Gladiatoria phoenixi Adrain et al. 2012
†Gladiatoria reedi Adrain et al. 2012
G. †Psephosthenaspis Whittington 1953
+
†Psephosthenaspis ellipsepyga Tremblay and Westrop 1991
†Psephosthenaspis glabrior Fortey and Droser 1996
†Psephosthenaspis microspinosa Fortey and Droser 1996
†Psephosthenaspis pseudobathyurus Ross and Barnes 1967
†Psephosthenaspis strenuus Billings 1865
Invalid names: Ludvigsenella Tremblay and Westrop 1991 [synonym]
G. †Pseudoolenoides Hintze 1953
+
†Pseudoolenoides acicaudus Hintze 1953
†Pseudoolenoides aspinosus Fortey and Droser 1996
†Pseudoolenoides carterensis Shaw 1974
†Pseudoolenoides derbyi Shaw 1974
†Pseudoolenoides dilectus Hintze 1953
†Pseudoolenoides ludificatus Hintze 1953
†Pseudoolenoides oilcreekensis Adrain et al. 2012
†Pseudoolenoides pogonipensis Adrain et al. 2012
G. †Raymondites Sinclair 1944
G. †Strigigenalis Whittington and Ross 1953
+
†Strigigenalis brevicaudata Boyce 1989
†Strigigenalis caudata Billings 1865
†Strigigenalis crassimarginata Cullison 1944
†Strigigenalis derbyi Loch 2007
†Strigigenalis implexa Loch 2007
†Strigigenalis insentis Loch 2007
†Strigigenalis knighti Boyce 1983
†Strigigenalis stevensi Boyce 1989
G. †Cammingella Reed 1942
Fm. †Dimeropygidae Hupe 1953
+
G. †Bearriverops Adrain and Westrop 2007
+
†Bearriverops alsacharovi Adrain and Westrop 2007
†Bearriverops borderinnensis Adrain and Westrop 2007
†Bearriverops deltaensis Adrain and Westrop 2007
†Bearriverops ibexensis Adrain and Westrop 2007
†Bearriverops loganensis Adrain and Westrop 2007
G. †Chomatopyge Whittington and Evitt 1953
+
†Chomatopyge canasi Chatterton et al. 1998
†Chomatopyge falcata Whittington and Evitt 1953
†Chomatopyge marginifera Whittington and Evitt 1953
G. †Dimeropyge Opik 1937
+
†Dimeropyge clintonensis Shaw 1968
†Dimeropyge speyeri Chatterton 1994
†Dimeropyge spinifera Whittington and Evitt 1953
†Dimeropyge tumidus Bradley 1930
†Dimeropyge virginiensis Whittington and Evitt 1953
Invalid names: Haploconus Raymond 1913 [replaced]
G. †Dimeropygiella Ross 1951
+
†Dimeropygiella blanda Hintze 1953
†Dimeropygiella caudanodosa Ross 1951
†Dimeropygiella fillmorensis Adrain et al. 2001
†Dimeropygiella mccormicki Adrain et al. 2001
†Dimeropygiella ovata Hintze 1953
G. †Heckethornia McAdams and Adrain 2009
+
†Heckethornia alticapitis Young 1973
†Heckethornia ballionae McAdams and Adrain 2009
†Heckethornia bowiei McAdams and Adrain 2009
†Heckethornia hyndeae McAdams and Adrain 2009
†Heckethornia morrisseyi McAdams and Adrain 2009
†Heckethornia numani McAdams and Adrain 2009
†Heckethornia smithi McAdams and Adrain 2009
G. †Ischyrotoma Raymond 1925
+
†Ischyrotoma anataphra Fortey 1979
†Ischyrotoma borealis Fortey 1980
†Ischyrotoma eos Kobayashi 1955
†Ischyrotoma juabensis Adrain et al. 2001
†Ischyrotoma parallela Boyce 1989
†Ischyrotoma sila Loch 2007
†Ischyrotoma stubblefieldi Ingham 1986
†Ischyrotoma twenhofeli Raymond 1925
†Ischyrotoma wahwahensis Adrain et al. 2001
G. †Mesotaphraspis Whittington and Evitt 1953
+
†Mesotaphraspis bockeliei Bruton and Owen 1979
†Mesotaphraspis dalfaskensis Tripp 1980
†Mesotaphraspis inornata Whittington and Evitt 1953
†Mesotaphraspis parva Whittington and Evitt 1953
G. †Pseudohystricurus Ross 1951
+
†Pseudohystricurus obesus Ross 1951
†Pseudohystricurus rotundus Ross 1951
G. †Toernquistia Reed 1896
+
†Toernquistia sanchezae Chatterton et al. 1998
Invalid names: Paratoernquistia Chatterton et al. 1998 [synonym]
G. †Tulepyge Adrain and Westrop 2006
+
†Tulepyge paucituberculata Fortey 1983
†Tulepyge tulensis Adrain and Westrop 2006
Invalid names: Mesotaphraspidinae Jaanusson 1956 [empty], Toernquistiidae Hupé 1953 [synonym]
G. †Huanoproetus Yang 1981
Fm. †Hystricuridae Hupé 1953
+
G. †Amblycranium Ross 1951
+
†Amblycranium cornutum Ross 1951
†Amblycranium linearus Young 1973
†Amblycranium populus Ross 1951
†Amblycranium variabile Ross 1951
G. †Etheridgaspis Kobayashi 1940
G. †Glabretina Lochmann 1965
G. †Guizhouhystricurus Yin 1978
Subfm. †Hillyardininae Adrain and Westrop 2007
+
G. †Hillyardina Ross 1951
+
†Hillyardina levis Boyce 1989
†Hillyardina marginauctum Ross 1951
†Hillyardina minuspustulata Boyce 1989
†Hillyardina semicylindrica Ross 1951
†Hillyardina tasmaniensis Jell and Stait 1985
G. †Hyperbolochilus Ross 1951
G. †Metabowmania Kobayashi 1955
+
†Metabowmania braggi Adrain and Westrop 2007
†Metabowmania latilimbata Kobayashi 1955
†Metabowmania morgani Adrain and Westrop 2007
G. †Tanybregma Jell and Stait 1985
Subfm. †Hintzecurinae Adrain et al. 2003
+
G. †Ibexicurus Adrain et al. 2003
+
†Ibexicurus hillyardensis Stitt 1983
†Ibexicurus parsonsi Adrain et al. 2003
G. †Holubaspis Pribyl 1950
+
Subfm. †Hystricurinae Hupe 1953
+
G. †Flectihystricurus Adrain et al. 2003
+
†Flectihystricurus acumennasus Ross 1951
†Flectihystricurus flectimembrus Ross 1951
†Flectihystricurus wilsoni Gobbett 1960
G. †Hystricurus Raymond 1913
+
†Hystricurus conicus Billings 1859
†Hystricurus contractus Ross 1951
†Hystricurus crassilimbatus Poulsen 1937
†Hystricurus deflectus Heller 1954
†Hystricurus elevatus Heller 1954
†Hystricurus oculilunatus Ross 1951
†Hystricurus penchiensis Lu 1976
†Hystricurus robustus Ross 1951
†Hystricurus sulcatus Poulsen 1937
†Hystricurus zanderi Adrain et al. 2014
Invalid names: Vermilionites Kobayashi 1955 [synonym]
G. †Litzicurus Adrain et al. 2009
+
†Litzicurus orbus Ross 1953
†Litzicurus shawi Adrain et al. 2009
G. †Millardicurus Adrain and Westrop 2006
+
†Millardicurus armatus Poulsen 1937
†Millardicurus housensis Adrain and Westrop 2006
†Millardicurus longicephalus Poulsen 1927
†Millardicurus millardensis Hintze 1953
†Millardicurus nudus Poulsen 1937
†Millardicurus paramillardensis Adrain and Westrop 2006
†Millardicurus ravni Poulsen 1927
G. †Omuliovia Chugaeva 1962
G. †Parahystricurus Ross 1951
+
†Parahystricurus bispicatus Hintze 1953
†Parahystricurus carinatus Ross 1951
†Parahystricurus fraudator Ross 1951
†Parahystricurus oculirotundus Ross 1951
†Parahystricurus pustulosus Ross 1951
†Parahystricurus smithiae Boyce 1989
G. †Paraplethopeltis Bridge and Cloud 1947
+
†Paraplethopeltis cordai Billings 1859
†Paraplethopeltis genacurvus Hintze 1953
†Paraplethopeltis genarectus Hintze 1953
†Paraplethopeltis helli Adrain et al. 2014
†Paraplethopeltis minuta Heller 1954
G. †Psalikilus Ross 1951
+
†Psalikilus hestoni Adrain et al. 2009
†Psalikilus paraspinosum Hintze 1953
†Psalikilus pikum Hintze 1953
†Psalikilus spinosum Hintze 1953
†Psalikilus typicum Ross 1951
G. †Tasmanaspis Kobayashi 1940
+
G. †Niachangella Chang 1974
G. †Parapalebralia Pillet 1973
G. †Phaselops Whittington 1963
Superfm. †Proetoidea Hawle and Corda 1847
+
Fm. †Phillipsiidae Oehlert 1886
+
G. †Ameropiltonia Brezinski 2000
+
†Ameropiltonia lauradanae Brezinski 2000
†Ameropiltonia perplexa Brezinski 2000
Subfm. †Archegoninae Hahn and Brauckmann 1984
+
G. †Adelobole Hahn et al. 2003
G. †Appendicysta Hahn and Yuan 1989
G. †Brevibole Archinal 1991
G. †Cyrtoproetus Reed 1943
G. †Diacoryphe Richter and Richter 1951
G. †Erdbachaspis Müller and Hahn 2018
G. †Hildaphillipsia Hahn 1972
G. †Lichanocoryphe Owens and Tilsley 1995
G. †Liobole Richter and Richter 1949
G. †Microspatulina Hahn et al. 1992
G. †Philliboloides Gandl 1969
G. †Proliobole Archinal 1991
G. †Pseudospatulina Hahn 1968
G. †Skironitella Hahn et al. 2003
G. †Vandergrachtia Brauckmann 1974
G. †Wagnerispina Gandl 1977
G. †Xenoboloides Brauckmann 1987
Subfm. †Bollandiinae Hahn and Brauckmann 1988
+
G. †Bollandia Reed 1943
+
Invalid names: Capricornia Engel and Morris 1996 [synonym], Engelomorrisia Özdikmen 2009 [synonym]
G. †Carbonoproetus Gandl 1987
G. †Kathwaia Grant 1966
G. †Neogriffithides Tumanskaya 1935
+
Invalid names: Siciliproetus Kobayashi and Hamada 1980 [synonym]
G. †Neoproetus Tesch 1923
G. †Reediella Osmolska 1970
G. †Breviphillipsia Hessler 1963
+
†Breviphillipsia sampsoni Vogdes 1888
+
Invalid names: Breviphillipsia sedaliensis Vogdes 1888 [synonym], Breviphillipsia serraticaudata Herrick 1888 [synonym]
†Breviphillipsia semiteretis Hessler 1963
Subfm. †Cummingellinae Hahn and Hahn 1967
+
G. †Australokaskia Engel and Morris 1994
+
Invalid names: Longilobus Engel and Morris 1995 [synonym], Planilobus Engel and Morris 1995 [synonym]
G. †Bedicella Hahn et al. 1990
G. †Comptonaspis Brenzinski 1988
G. †Cummingella Reed 1942
G. †Gapeevella Gandl 1987
G. †Humilogriffithides Inai 1936
G. †Karginella Hahn et al. 1990
G. †Liobolina Richter and Richter 1951
G. †Mahaiella Yin 1983
G. †Moschoglossis Goldring 1958
G. †Paraphillipsia Tumanskaya 1935
G. †Perexigupyge Brezinski 1988
G. †Persia Lerosey-Aubril 2012
G. †Planokaskia Engel and Morris 1994
G. †Richterella Hessler 1965
G. †Xiangzhongella Liu 1987
G. †Zhegangula Hahn and Yuan 1989
Subfm. †Cyrtosymbolinae Hupé 1953
+
G. †Balvibole Basse and Lemke 2020
G. †Calybole Richter 1927
G. †Chaunoproetus Richter and Richter 1919
G. †Chlupacula Hahn and Wunn-Petry 1983
G. †Cyrtosymbole Richter 1913
G. †Cyrtosymbolina Basse and Lemke 2011
G. †Dushania Yin 1978
G. †Elliptophillipsia Hessler 1963
G. †Franconicabole Alberti 1976
G. †Haasproetus Baase 2007
+
Invalid names: Haasia Yuan 1988 [replaced], Yuanjia Özdikmen 2009 [objective synonym]
G. †Langgonbole Kobayashi and Hamada 1973
G. †Osmolskabole Lerosey-Aubril and Feist 2005
G. †Parachaunoproetus Yuan 1988
G. †Parangustibole Yuan and Xiang 1998
G. †Semiproetus Reed 1943
G. †Sinosymbole Yuan and Xiang 1998
G. †Skemmatocare Richter 1927
G. †Skemmatopyge Richter and Richter 1919
G. †Typhloproetus Richter 1913
G. †Vittaella Alberti 1976
G. †Waribole Richter and Richter 1926
G. †Weyeraspis Hahn et al. 1995
G. †Yishanaspis Yuan and Xiang 1998
Subfm. †Cystispininae Hahn and Hahn 1982
+
G. †Globusia Osmolska 1973
G. †Globusoidea Hahn and Brauckmann 1980
G. †Latiglobusia Hahn et al. 1994
G. †Paraglobusia Hahn et al. 1999
G. †Pedinocoryphe Hahn et al. 1995
G. †Pseudodudu Hahn et al. 1997
G. †Spinibole Chlupáč 1966
G. †Spinibolops Hahn and Hahn 1971
G. †Steedenia Hahn et al. 2003
G. †Tawstockia Brauckmann 1974
G. †Xenadoche Hahn and Hahn 1982
Subfm. †Ditomopyginae Hupe 1953
+
G. †Acanthophillipsia Yuan et al. 1992
G. †Acropyge Qian 1977
G. †Ameura Weller 1936
G. †Ampulliglabella Kobayashi and Hamada 1984
G. †Anisopyge Girty 1909
G. †Delaria Weller 1944
G. †Ditomopyge Newell 1931
+
Invalid names: Bolivicrania Kobayashi and Hamada 1986 [synonym], Cyphinium [synonym]
G. †Dudu Hahn and Hahn 1985
G. †Hentigia Haas et al. 1980
G. †Iranaspidion Kobayashi and Hamada 1978
G. †Jimbokranion Kobayashi and Hamada 1984
G. †Kaskia Weller 1936
G. †Kulmiella Hahn 1968
G. †Microphillipsia Ruggieri 1959
G. †Novoameura Brezinski 1991
G. †Permoproetus Tumanskaya 1935
G. †Pseudophillipsia Gemmellaro 1890
G. †Sevillia Weller 1936
G. †Simulopaladin Fortey and Heward 2015
G. †Timoraspis Hahn 1967
G. †Vidria Weller 1944
G. †Waideggula Hahn and Schneider 1989
G. †Witryides Hahn et al. 1986
G. †Griffithidella Hessler 1965
+
Subg. †Griffithidella (Griffithidella) Hessler 1965
†Griffithidella alternata Girty 1926
†Griffithidella caballeroensis Brezinski 2000
†Griffithidella doris Hall 1860
†Griffithidella welleri Branson 1938
Subfm. †Griffithidinae Hupé 1953
+
G. †Cyphinioides Reed 1942
G. †Griffithides Portlock 1843
G. †Paragriffithides Reed 1943
G. †Particeps Reed 1943
G. †Parvidumus Kobayashi and Hamada 1980
G. †Hesslerides Brezinski 2000
+
†Hesslerides arcentensis Brezinski 2000
†Hesslerides bufo Meek and Worthen 1870
G. †Kollarcephalus Brezinski 2000
+
†Kollarcephalus granatai Brezinski 2000
†Kollarcephalus placida Vogdes 1896
G. †Linguaphillipsia Stubblefield 1948
+
†Linguaphillipsia elongata Mitchell 1918
†Linguaphillipsia engeli Talent and Feist 2007
†Linguaphillipsia matthewsi Hahn and Hahn 1973
†Linguaphillipsia parvula Engel and Morris 1996
†Linguaphillipsia rouchelensis Mitchell 1918
†Linguaphillipsia simekuhensis Hahn et al. 2013
†Linguaphillipsia stanvellensis Mitchell 1918
+
Invalid names: Linguaphillipsia raglanensis Engel and Morris 1975 [synonym]
†Linguaphillipsia terapaiensis Stubblefield 1948
Subfm. †Linguaphillipsiinae Hahn and Hahn 1972
+
G. †Bitumulina Osmolska 1970
G. †Dechenelloides Gandl 1968
G. †Gitarra Gandl 1968
G. †Hunanoproetus Yang 1981
G. †Palaeophillipsia Sugiyama and Okano 1944
+
Invalid names: Spinolimbella Liu 1982 [synonym], Weberiphillipsia Osmolska 1970 [synonym]
G. †Schizophillipsia Kobayashi and Hamada 1980
G. †Osmolskia Chlupáč 1966
+
†Osmolskia allotria Hahn et al. 2001
†Osmolskia convexa Osmólska 1962
Invalid names: Georhithronella Hahn et al. 2001 [synonym]
G. †Paladin Weller 1936
+
†Paladin bairdensis Wheeler 1937
†Paladin bakewellensis Osmólska 1970
†Paladin derbiensis Phillips 1836
†Paladin eichwaldi shunnerensis King 1914
†Paladin helmsensis Whittington 1954
†Paladin iwaizakiensis Kobayashi and Hamada 1984
†Paladin maillieuxi Demanet 1938
†Paladin morrowensis Mather 1915
†Paladin mucronatus Girty 1910
†Paladin opisthops Kobayashi and Hamada 1979
†Paladin veeravurusi Kobayashi and Hamada 1979
G. †Phillipsia Portlock 1843
+
†Phillipsia aequalis Scupin 1900
†Phillipsia aliensis Tumanskaya 1935
†Phillipsia belgica Osmólska 1970
†Phillipsia bittneri Kittl 1903
†Phillipsia coronata Hall 1876
†Phillipsia derbyensis de Koninck 1844
†Phillipsia dubia Etheridge 1872
†Phillipsia eichwaldi Fischer 1825
†Phillipsia gemmulifera Phillips 1836
†Phillipsia kellyi Portlock 1843
†Phillipsia kojensis Tumanskaya 1935
†Phillipsia mucronata Roemer 1870
†Phillipsia najensis Tumanskaya 1935
†Phillipsia ornata Portlock 1843
†Phillipsia peroccidens Hall and Whitfield 1877
+
Invalid names: Phillipsia tuberculata Hessler 1963 [synonym]
†Phillipsia proetoides Mansuy 1913
G. †Piltonia Goldring 1955
+
Subg. †Piltonia (Piltonia) Goldring 1955
†Piltonia balor Hahn et al. 1987
†Piltonia carlakertisae Brezinski 2000
†Piltonia eurybathrea Hessler 1963
†Piltonia fryi Goldring 1958
†Piltonia kuehnei Hahn 1964
G. †Rhenogriffides Hahn et al. 1987
+
†Rhenogriffides alborzensis Hahn et al. 2013
†Rhenogriffides dalmani Emmrich 1839
G. †Spergenaspis Brezinski 1987
+
†Spergenaspis easleyi Brezinski 1987
†Spergenaspis mauvaisensis Hessler 1965
†Spergenaspis salemi Brezinski 1987
G. †Thigriffides Hessler 1965
+
†Thigriffides alamogordoensis Brezinski 2000
†Thigriffides roundyi Girty 1926
Subfm. †Weaniinae Owens 1983
+
G. †Amphiroaspis Müller and Hahn 2018
G. †Belgibole Hahn 1963
G. †Carbonocoryphe Richter and Richter 1950
G. †Doublatia Wass and Banks 1971
G. †Endops Koizumi 1972
G. †Eowinterbergia Yuan and Xiang 1998
G. †Evagena Hahn and Brauckmann 1989
G. †Geigibole Gandl 1968
G. †Gracemerea Engel and Morris 1989
G. †Hassiabole Hahn et al. 1996
G. †Nipponaspis Koizumi 1972
G. †Pseudowaribole Hahn and Hahn 1967
G. †Thalabaria Engel and Morris 1989
G. †Weania Campbell and Engel 1963
G. †Winterbergia Hahn and Brauckmann 1975
Invalid names: Carbonocoryphinae Yuan and Xiang 1998 [synonym]
G. †Weberides Reed 1942
+
†Weberides chamberlaini Brezinski 2005
†Weberides mucronatus McCoy 1844
†Weberides samwaysi Brezinski 2005
Fm. †Proetidae Salter 1864
+
G. †Chuanoproetus Richter and Richter 1919
Subfm. †Cornuproetinae Richter et al. 1959
+
G. †Buchiproetus Pillet 1969
G. †Cornuproetus Richter and Richter 1919
G. †Cyrtosymboloides Alberti 1967
G. †Dalejeproetus Snajdr 1977
G. †Diademaproetus Alberti 1964
G. †Eopiriproetus Alberti 1966
G. †Hollandiella van Viersen and Lerouge 2020
G. †Ignoproetus Šnajdr 1977
G. †Interproetus Snajdr 1977
G. †Koneprusites Pribyl 1964
G. †Lepidoproetus Erben 1951
G. †Linguaproetus Alberti and Ruchholz 1964
G. †Montanproetus Basse 2010
G. †Ogmocnemis Kielan 1960
G. †Paralepidoproetus Alberti 1981
G. †Parapalpebralia Pillet 1973
G. †Paraproetus Kobayashi and Hamada 1979
G. †Parvigena Owens 1973
G. †Piriproetus Erben 1952
G. †Proetopeltis Pribyl 1965
G. †Quadratoproetus Alberti 1967
G. †Timsaloproetus Gibb and Chatterton 2007
G. †Voigtaspis Alberti 1967
G. †Wolayella Erben 1966
Subfm. †Crassiproetinae Osmólska 1970
+
G. †Boliviproetus Eldredge and Ormiston 1979
G. †Crassiproetus Stumm 1953
G. †Dechenellurus Maksimova 1960
G. †Elimaproetus Curtis and Lane 1997
G. †Hedstroemia Pribyl and Vanek 1978
+
Invalid names: Aceroproetus Kolobova 1988 [synonym], Pachyproetus Lutke 1990 [synonym]
G. †Mannopyge Ludvigsen 1987
G. †Raerinproetus Basse 1996
G. †Thebanaspis Lutke 1990
G. †Winiskia Norford 1981
Subfm. †Dechenellinae Pribyl 1946
+
G. †Basidechenella Richter 1912
G. †Borealia Maksimova 1977
G. †Camsellia Ormiston 1976
G. †Clavibole Hahn and Brauckmann 1982
G. †Cyberella Basse and Müller 2004
G. †Cyrtodechenella Richter 1950
G. †Deltadechenella Ormiston 1967
G. †Elegenodechenella Li 1988
G. †Flexidechenella Zhou et al. 2000
G. †Fuscinipyge Ormiston 1972
G. †Humeia Ormiston 1975
G. †Ormistoniella Cooper 1982
G. †Otodechenella Zhou et al. 2000
G. †Paradechenella Richter 1912
G. †Pedinodechenella Ormiston 1967
G. †Schizoproetoides Ormiston 1967
G. †Schizoproetus Richter 1912
G. †Xenodechenella Pek and Vanìk 1991
Invalid names: Schizoproetinae Yolkin 1968 [synonym]
Subfm. †Drevermanniinae Maximova 1960
+
G. †Bapingaspis Yuan 1988
G. †Brachymetaspis Gandl et al. 2015
G. †Canningbole Feist and McNamara 2013
G. †Daihuaia Yuan 1988
G. †Drevermannia Schmidt 1909
G. †Eopalpebralia Alberti 1981
G. †Formonia Richter 1928
G. †Frithjofia Pribyl and Vanek 1978
G. †Menorcaspis Hahn et al. 1994
G. †Palpebralia Richter and Richter 1927
G. †Palpebralina Feist and McNamara 2013
G. †Parafrithjofia Yuan 1988
G. †Pontipalpebralia Lutke 1968
G. †Prionopeltis Hawle and Corda 1847
+
Invalid names: Phaetonides Barrande 1847 [objective synonym]
G. †Prodrevermannia Alberti 1964
G. †Rudybole Feist and McNamara 2013
Subfm. †Eodrevermanniinae Hupe 1953
+
G. †Aulacopleurina Pribyl 1949
G. †Bailielloides Kobayashi and Hamada 1972
G. †Eodrevermannia Pribyl 1946
G. †Erbenaspis Alberti 1966
G. †Moravocoryphe Pribyl and Vanek 1978
G. †Hypaproetus Wu 1977
G. †Merebolina Gandl 1980
Subfm. †Mirabolinae Yuan and Xiang 1998
+
G. †Mirabole Osmólska 1962
G. †Struveproetus Feist et al. 2000
G. †Oidalaproetus Wu 1977
G. †Panibole Groning 1985
G. †Phaseolops Whittington 1963
+
†Phaseolops bobowensi Fortey and Bruton 2013
†Phaseolops sepositus Whittington 1963
Subfm. †Proetinae Salter 1864
+
G. †Benesovella Chlupac 1969
G. †Bohemiproetus Pillet 1969
G. †Cyphoproetus Kegel 1927
G. †Deinoproetus Zhou et al. 2000
G. †Devonoproetus Lutke 1990
G. †Dohmiella Lutke 1990
G. †Ejinoproetus Zhou et al. 2000
G. †Eosoproetus Zhou et al. 2000
G. †Gerastos Goldfuss 1843
G. †Gomiites Pribyl and Vanĕk 1978
G. †Helmutia Feist and Orth 2000
G. †Kegeliella Lutke 1990
G. †Khalfinella Elkin 1964
G. †Kolymoproetus Maksimova 1978
G. †Lacunoporaspis Elkin 1966
G. †Longiproetus Cavet and Pillet 1958
G. †Luojiashania Chang 1974
G. †Mezzaluna Karim 2009
G. †Orbitoproetus Pillet 1969
G. †Perliproetus Richter 1927
G. †Podoliproetus Šnajdr 1980
G. †Praedechenella Maximova 1953
G. †Pragoproetus Snajdr 1977
G. †Proetina Pribyl 1946
G. †Proetus Steininger 1831
+
Invalid names: Aeonia Burmeister 1843 [objective synonym], Euproetus Richter and Richter 1918 [objective synonym], Falcatoproetus Lutke 1990 [synonym], Forbesia M'Coy 1846 [synonym]
G. †Pseudogerastos Lütke 1990
G. †Pudoproetus Hessler 1963
+
Invalid names: Megaproetus Jell 1977 [synonym], Zhifangia Zhang 1983 [synonym]
G. †Pulcherproetus Lutke 1990
G. †Rhenocynproetus Basse 2002
G. †Schizoproetina Maksimova 1977
G. †Simaproetus Šnajdr 1980
G. †Unguliproetus Erben 1951
G. †Warburgella Reed 1931
+
Invalid names: Holometopus Angelin 1854 [replaced], Phaethonides Angelin 1878 [synonym]
G. †Westropia Adrain 1997
Invalid names: Lacunoporaspinae Pillet 1972 [synonym]
G. †Schaderthalaspis Alberti 1983
+
†Schaderthalaspis expansus Richter 1865
†Schaderthalaspis greilingi Alberti 1969
G. †Triproetus Kobayashi and Hamada 1979
+
†Triproetus altasulcus Brezinski 1992
†Triproetus angustus Brezinski 1992
†Triproetus bonbon Fortey and Heward 2015
†Triproetus spitsbergensis Osmólska 1968
†Triproetus subovalis Kobayashi and Hamada 1979
†Triproetus tumidus Brezinski 1992
Subfm. †Warburgellinae Owens 1973
+
G. †Helokybe Thomas and Narbonne 1979
G. †Latiproetus Lu 1962
G. †Paleodechenella Maksimova 1970
G. †Parawarburgella Maksimova 1975
G. †Prantlia Pribyl 1946
G. †Taynaella Spasskij 1989
G. †Tcherkesovia Spassky 1989
G. †Tetinia Chlupác 1971
G. †Tropidocare Chlupac 1971
Invalid names: Astycoryphinae Hupé 1955 [empty], Perliproetinae Pillet 1969 [empty]
Fm. †Rorringtoniidae Owens and Hammann 1990
+
G. †Hanjiangaspis Zhou and Xiang 1993
G. †Pseudobirmanites Li 1978
+
†Pseudobirmanites leiboensis Li 1978
†Pseudobirmanites suavis Petrunina 1975
Invalid names: Madygenia Petrunina 1975 [replaced]
G. †Rorringtonia Whittard 1966
+
†Rorringtonia flabelliformis Whittard 1966
†Rorringtonia kennedyi Owens 1981
†Rorringtonia lenis Owens and Hammann 1990
†Rorringtonia multisegmentata Fortey 2006
†Rorringtonia ursina Owens 1970
†Rorringtonia vetula Reed 1935
Invalid names: Analocaspis Owens 1970 [synonym], Chenaspis Zhou and Xiang 1993 [synonym], Zetaproetus Snajdr 1983 [synonym]
Subfm. †Rorringtoniinae Owens and Hammann 1990
+
G. †Isbergia Warburg 1925
G. †Protarchaegonus Sdzuy 1955
G. †Solariproetus Qu 1986
+
†Solariproetus prosthemesos Owens 2004
†Solariproetus shichengziensis Qu 1986
†Solariproetus triangularis Qu 1986
Fm. †Scharyiidae Osmolska 1957
+
G. †Lasarchopyge Chatterton et al. 1998
+
†Lasarchopyge benedettoi Chatterton et al. 1998
†Lasarchopyge correae Chatterton et al. 1998
G. †Niuchangella Chang 1974
G. †Panarchaegonus Öpik 1937
Fm. †Tropidocoryphidae Pribyl 1946
+
G. †Ascetopeltis Owens 1973
+
†Ascetopeltis barkingensis Owens 1973
†Ascetopeltis bockeliei Owens 1973
†Ascetopeltis lepta Owens 1973
G. †Centriproetus Snajdr 1977
G. †Dalarnepeltis Pribyl and Vanek 1978
+
†Dalarnepeltis dewingi Chatterton and Ludvigsen 2004
†Dalarnepeltis narbonnei Chatterton and Ludvigsen 2004
†Decoroproetus (Dalarnepeltis) campanulatus Owens 1973
G. †Dipharangus Holloway 1980
Subfm. †Eremiproetinae Alberti 1967
+
G. †Nagaproetus Snajdr 1977
G. †Phaetonellus Novak 1890
G. †Tafilaltaspis Alberti 1966
G. †Galbertianus Özdikmen 2006
+
†Galbertianus draae Alberti 1967
†Galbertianus hollardi Alberti 1964
†Galbertianus tauron Snajdr 1980
Invalid names: Hollardia Alberti 1964 [replaced]
G. †Lodenicia Prantl and Vanek 1958
G. †Perakaspis Kobayashi and Hamada 1972
+
Subg. †Perakaspis (Bailielloides) Kobayashi and Hamada 1972
†Perakaspis trapezoidalis Kobayashi and Hamada 1972
G. †Rabuloproetus Snajdr 1977
G. †Ranunculoproetus Snajdr 1977
+
†Ranunculoproetus heteroclytus Barrande 1852
+
Invalid names: Wolayella ranuncula Chlupáč 1971 [synonym]
†Ranunculoproetus perrarus Přibyl and Vaněk 1987
G. †Richteraspis Alberti 1969
+
†Richteraspis bivallatus Richter 1913
†Richteraspis cathayensis Yuan and Xiang 1998
†Richteraspis saturni Maurer 1881
G. †Slimanella Pribyl and Vanek 1978
G. †Stenoblepharum Owens 1973
+
†Stenoblepharum astinil Edgecombe et al. 1997
†Stenoblepharum kullsbergense Warburg 1925
†Stenoblepharum norvegicum Owens 1973
†Stenoblepharum pentagonoides Warburg 1925
†Stenoblepharum strasburgense Cooper 1953
†Stenoblepharum striatum Owens 1973
Subfm. †Tropidocoryphinae Pribyl 1946
+
G. †Alberticoryphe Erben 1966
G. †Chlupaciparia Feist 2003
G. †Decoroproetus Pribyl 1946
+
Invalid names: Proetidella Bancroft 1949 [synonym], Warburgaspis Pribyl 1946 [synonym]
Fm. †Tropidocoryphidae Pribyl 1946
+
Subfm. †Tropidocoryphinae Pribyl 1946
+
G. †Astycoryphe Richter 1919
G. †Denemarkia Pribyl 1946
G. †Longicoryphe Erben 1966
Invalid names: Denemarkiinae Hupé 1953 [synonym]
G. †Pusillaboles Alberti 1973
G. †Radonia Wasmann 1894
G. †Sperginaspis Brezinski 1987
G. †Tayanaella Spasskij 1989
G. †Tekinia Chlupác 1971
Fm. †Telephinidae Marek 1952
+
G. †Carolinites Kobayashi 1940
+
†Carolinites ekphymosus Fortey 1975
†Carolinites genacinaca genacinaca Ross 1951
†Carolinites ichangensis Lu 1975
†Carolinites indentus Ross and Barnes 1967
†Carolinites killaryensis Stubblefield 1950
†Carolinites killaryensis utahensis Hintze 1953
†Carolinites macrophthalma Harrington and Leanza 1957
†Carolinites pardensis Legg 1976
†Carolinites rugosus Fortey 1975
†Carolinites sibiricus Chugaeva 1964
+
Invalid names: Carolinites angustagena Ross and Barnes 1967 [synonym]
†Carolinites tasmaniensis Etheridge 1919
+
Invalid names: Carolinites bulbosa Kobayashi 1940 [synonym]
Invalid names: Dimastocephalus Stubblefield 1950 [synonym], Keidelia Harrington and Leanza 1957 [synonym], Tafnaspis Leanza and Baldis 1975 [synonym]
G. †Opipeuter Fortey 1974
+
†Opipeuter angularis Young 1973
†Opipeuter emanuelensis Legg 1976
+
†Opipeuter emanuelensis princeps Laurie and Shergold 1996
†Opipeuter emanuelensis remorator Laurie and Shergold 1996
†Opipeuter emanuelensis translator Laurie and Shergold 1996
†Opipeuter emanuelensis emanuelensis Legg 1976
†Opipeuter insignis Henderson 1983
Invalid names: Ompheter Laurie and Shergold 1996 [synonym]
G. †Phorocephala Lu 1965
+
†Phorocephala pelagia Tripp 1965
†Phorocephala pinguimitra Chatterton and Ludvigsen 1976
†Phorocephala setoni Shaw 1968
†Phorocephala shizipuensis Yin 1978
†Phorocephala typa Lu 1965
Invalid names: Carrickia Tripp 1965 [synonym]
G. †Telephina Marek 1952
+
Subg. †Telephina (Telephina) Marek 1952
+
†Telephina (Telephina) americana Billings 1865
†Telephina (Telephina) angulata Yi 1957
†Telephina (Telephina) bicuspis Angelin 1854
+
Invalid names: Telephina (Telephina) haddingi Ulrich 1930 [synonym], Telephina (Telephina) jemtlandia Ulrich 1930 [synonym]
†Telephina (Telephina) bilunata Ulrich 1930
†Telephina (Telephina) bipunctata Ulrich 1930
†Telephina (Telephina) buttsi Ulrich 1930
†Telephina (Telephina) chinensis Yi 1957
†Telephina (Telephina) fracta Barrande 1852
†Telephina (Telephina) furnesensis Nikolaisen 1963
†Telephina (Telephina) gelasinosa Ulrich 1926
†Telephina (Telephina) hibernica Reed 1909
†Telephina (Telephina) hircina Ulrich 1930
†Telephina (Telephina) impuctata Ulrich 1930
†Telephina (Telephina) intermedia Thorslund 1935
†Telephina (Telephina) lata Ulrich 1930
†Telephina (Telephina) mobergi Hadding 1913
†Telephina (Telephina) mysticensis Ulrich 1930
†Telephina (Telephina) norvegica Nikolaisen 1963
†Telephina (Telephina) pacifica Kobayashi 1955
†Telephina (Telephina) prattensis Ulrich 1930
†Telephina (Telephina) pustulata Ulrich 1930
†Telephina (Telephina) reedi Ulrich 1930
†Telephina (Telephina) simulator Ulrich 1930
†Telephina (Telephina) sinuata Ulrich 1930
†Telephina (Telephina) skjesethi Nikolaisen 1963
†Telephina (Telephina) spinifera Ulrich 1930
†Telephina (Telephina) sulcata Nikolaisen 1963
†Telephina (Telephina) tellicoensis Ulrich 1930
†Telephina (Telephina) transversa Ulrich 1930
†Telephina (Telephina) troedssoni Raymond 1925
†Telephina (Telephina) ulrichi Thorslund 1935
†Telephina (Telephina) vesca Nikolaisen 1963
†Telephina (Telephina) viriosa Nikolaisen 1963
†Telephina (Telephina) wegelini Angelin 1854
+
Invalid names: Telephina (Telephina) linnarssoni Ulrich 1930 [synonym]
†Telephina americanus Billings 1865
†Telephina angulata Yi 1957
†Telephina fractus Barrande 1852
†Telephina matchensis Legg 1976
†Telephina salteri Reed 1914
Invalid names: Telephus Barrande 1852 [synonym]
Invalid names: Carrickiinae Dean 1971 [invalid subgroup], Opipeuteridae Fortey 1974 [invalid subgroup]
G. †Vitaella Alberti 1976
Invalid names: Aulacopleurida Adrain 2011 [synonym], Bathyuroidea Walcott 1886 [empty]
G. †Pseudoacicaudus
G. †Pseudoclelandia Ross 1951
+
†Pseudoclelandia cornupsittaca Ross 1951
†Pseudoclelandia fluxafissura Ross 1951
†Pseudoclelandia lenisora Ross 1951
†Pseudoclelandia weymouthae Adrain et al. 2014
G. †Pseudosalteria Raymond 1924
G. †Pseudosarkia Laurie and Shergold 1996
G. †Punctaspis Clark and Shaw 1968
G. †Pyttstrigis Hohensee and Stitt 1989
+
†Pyttstrigis dicilia Hohensee and Stitt 1989
Invalid names: Pyttstrigis dicilia Hohensee and Stitt 1989 [valid]
Or. †Redlichiida Richter 1932
+
Subor. †Olenellina Walcott 1890
+
G. †Bradyfallotaspis Fritz 1972
+
†Bradyfallotaspis coriae Gapp et al. 2011
†Bradyfallotaspis fusa Fritz 1972
†Bradyfallotaspis nicolascagei Gapp et al. 2011
†Bradyfallotaspis patula Fritz 1972
†Bradyfallotaspis sekwiensis Gapp et al. 2011
Superfm. †Fallotaspidoidea Hupe 1953
+
Fm. †Archaeaspididae Repina 1979
+
G. †Archaeaspis Repina 1965
G. †Fallotaspidella Repina 1964
G. †Fritzaspis Hollingsworth 2007
G. †Geraldinella
G. †Selindella Repina 1979
Fm. †Fallotaspididae Hupe 1953
+
G. †Amplifallotaspis Hollingsworth 2007
G. †Avefallotaspis McMenamin 2001
G. †Choubertella Hupé 1953
Subfm. †Daguinaspidinae Hupé 1953
G. †Daguinaspis Hupe and Abadie 1950
G. †Eofallotaspis Sdzuy 1978
Subfm. †Fallotaspidinae Hupé 1953
G. †Fallotaspis Hupé 1953
G. †Parafallotaspis Fritz 1972
G. †Profallotaspis Repina 1965
Fm. †Nevadiidae Hupé 1953
+
G. †Buenellus Blaker 1988
G. †Limniphacos Blaker and Peel 1997
G. †Nevadella Raw 1936
G. †Pseudojudomia Egorova 1964
G. †Sanctaspis McMenamin 2001
G. †Sdzuyomia Lieberman 2001
Invalid names: Neltneriidae Hupé 1953 [empty]
Superfm. †Judomioidea Repina 1979
+
G. †Callavia Matthew 1897
+
†Callavia broggeri Walcott 1888
†Callavia crosbyi Walcott 1910
†Callavia eucharis Walcott 1913
Invalid names: Cephalacanthus Lapworth 1890 [synonym], Cobboldus Raw 1936 [synonym]
G. †Judomia Lermontova 1943
+
†Judomia absita Fritz 1973
†Judomia dzevanovskii Lermontova 1951
†Judomia orbis McMenamin 1987
†Judomia tera Lazarenko 1960
Superfm. †Nevadioidea Hupé 1953
+
G. †Nevadia Walcott 1910
+
†Nevadia addyensis Okulitch 1951
†Nevadia fritzi Lieberman 2001
†Nevadia gracile Walcott 1910
†Nevadia ovalis McMenamin 1987
†Nevadia saupeae Gapp et al. 2011
†Nevadia weeksi Walcott 1908
Superfm. †Olenelloidea Walcott 1890
+
Fm. †Biceratopsidae Lieberman 1998
+
G. †Bolbolenellus Palmer and Repina 1993
Subfm. †Bristoliinae Palmer and Repina 1993
G. †Nephrolenellus Palmer and Repina 1993
G. †Paranephrolenellus Webster 2007
Fm. †Holmiidae Hupé 1953
+
G. †Andalusiana Lotze 1958
G. †Cambropallas Geyer 1993
G. †Elliptocephalus Emmons 1844
G. †Esmeraldina Resser and Howel 1938
G. †Grandinasus Hollingsworth 2006
G. †Holmiella Fritz 1972
Subfm. †Holmiinae Hupe 1953
G. †Iyouella Geyer and Palmer 1995
G. †Montezumaspis Hollingsworth 2006
G. †Palmettaspis Fritz 1995
G. †Postfallotaspis Orlowski 1985
Invalid names: Callaviinae Poulsen 1959 [empty]
Fm. †Olenellidae Walcott 1890
+
G. †Arcuolenellus Palmer and Repina 1993
G. †Biceratops Pack and Gayle 1971
G. †Fritzolenellus Lieberman 1998
G. †Gabriellus Fritz 1992
Subfm. †Mesonacinae Walcott 1891
Subfm. †Olenellinae Walcott 1890
G. †Peachella Walcott 1910
G. †Teresellus Hollingsworth 2005
Invalid names: Gabriellinae Palmer and Repina 1993 [empty]
Invalid names: Olenellida Bergstrom 1973 [synonym]
Subor. †Redlichiina Richter 1932
+
G. †Akbashichia Korobov 1989
Superfm. †Ellipsocephaloidea Lin 1990
+
Fm. †Agraulidae Raymond 1913
+
G. †Agaso Cobbold 1934
G. †Agraulos Hawle and Corda 1847
+
Invalid names: Agrauloides Howell 1937 [synonym], Arion Barrande 1846 [objective synonym]
G. †Batenioides Repina 1960
G. †Chondroparia Lorenz 1906
G. †Litavkaspis Fatka et al. 1987
G. †Metagraulos Kobayashi 1935
G. †Paragraulos Lu 1941
G. †Plesiagraulos Chang 1963
G. †Poriagraulos Chang 1963
G. †Proampyx Frech 1897
G. †Protochittidilla Qiu 1980
G. †Pseudoeteraspis Chernysheva 1950
G. †Pseudoplesiagraulos Lu et al. 1988
G. †Qiannanagraulos Yuan et al. 1997
G. †Skreiaspis Ruzicka 1946
G. †Tangshihlingia Chu 1959
G. †Tholus Pegel 1986
Fm. †Bigotinidae Hupé 1953
+
G. †Bigotina Cobbold 1935
G. †Bigotinella Suvorova 1960
G. †Bigotinops Hupe 1952
G. †Eladiolinania Geyer 2019
G. †Hupetina Sdzuy 1978
G. †Issendalenia Geyer 2019
G. †Ouijjania Hupe 1953
G. †Pseudobigotina Geyer 2019
G. †Serrania Linan 1978
G. †Suvorovaella Geyer 2019
G. †Tioutella Geyer 2019
Fm. †Ellipsocephalidae Matthew 1887
+
G. †Acadolenus Sdzuy 1967
G. †Alueva Lotze 1958
G. †Argunaspis Repina 1966
G. †Asiatella Repina 1964
G. †Bergeroniaspis Lermontova 1951
G. †Bergeroniellus Lermontova 1940
G. †Bhargavia Peng et al. 2009
G. †Cambrunicornia Geyer 1990
G. †Catadoxides Matthew 1899
G. †Comluella Hupe 1953
G. †Culmenaspis Repina 1972
Subfm. †Ellipsocephalinae Mathew 1887
G. †Glabrella Lermontova 1940
G. †Hamatolenus Hupe 1952
G. †Issafeniella Geyer 1990
G. †Kadyella Pokrovskaya 1959
G. †Kameschkoviella Repina 1959
G. †Kijanella Repina 1958
G. †Krolina Repina 1960
G. †Kymataspis Geyer 1990
G. †Latikingaspis Geyer 1990
G. †Latoucheia Hupe 1953
G. †Latuzella Repina et al. 1999
G. †Lermontovia Suvorova 1956
G. †Limataceps Repina 1969
G. †Lusatiops Richter 1941
G. †Nelegeria Korobov 1966
G. †Olekmaspis Suvorova 1956
G. †Ourikaia Geyer 1990
G. †Paramicmacca Lermontova 1951
G. †Paraprotolenella Zhu and Jiang 1981
G. †Planolimbus Geyer 1990
G. †Protagraulos Matthew 1895
G. †Protolenella Qian and Yao 1974
Subfm. †Protoleninae Richter and Richter
G. †Pruvostinoides Hupe 1952
G. †Pseudokadyella Repina 1966
G. †Pseudolenus Hupe 1953
G. †Pseudoprotolenella Zhu and Lin 1983
G. †Ptychoparopsis Hupe 1953
G. †Rinconia Hupe 1953
G. †Sailycaspis Repina 1965
G. †Sectigena Geyer 1990
Subfm. †Strenuaevinae Cederstrom et al. 2022
G. †Strenuella Matthew 1887
G. †Tadakoustia Geyer 1990
G. †Termieraspis Repina 1960
G. †Termierella Hupe 1952
G. †Triangulaspis Lermontova 1940
+
Invalid names: Acutaspis Repina 1976 [synonym], Angustaeva Hupé 1953 [synonym], Triangulina Repina 1965 [synonym]
G. †Yeshanaspis Zhu and Jiang 1981
Fm. †Estaingiidae Opik 1970
+
G. †Alanisia Hupe 1953
G. †Chulanolenus Zhang 1983
G. †Eomalungia Lee 1978
G. †Hupeia Kobayashi 1944
G. †Ichangia Chang 1965
G. †Mundocephalina Repina 1958
G. †Paraichangia Lee 1978
G. †Pararaia Kobayashi 1942
+
Invalid names: Proichangia Zhang et al. 1980 [synonym], Tannuolaspis [synonym]
G. †Shifangia Chien and Yao 1974
G. †Sichuanolenus Zhang et al. 1980
G. †Szechuanolenus Zhang and Zhu 1978
Fm. †Palaeolenidae Hupé 1953
+
G. †Alataurus Repina 1964
G. †Bajangoliaspis Sivov 1960
G. †Enammocephalus Repina 1964
G. †Ferralsia Cobbold 1935
G. †Gigoutella Hupe 1953
G. †Habrocephalus Repina 1964
G. †Megapalaeolenus Chang 1966
G. †Palaeolenella Repina 1960
G. †Palaeolenides Egorova 1967
G. †Palaeolenus Mansuy 1912
G. †Resimopsis Repina 1958
G. †Sibirolenus Geyer 2016
G. †Validaspis Repina 1977
Fm. †Yunnanocephalidae Hupé 1953
+
G. †Elicicola Jel and Runnegar 1990
G. †Luaspis Hupe 1953
G. †Wangzishia Sun 1977
Superfm. †Emuelloidea Pocock 1970
+
G. †Gonioteloides Kobayashi 1955
G. †Iolgia Kraevsky 1965
Superfm. †Paradoxidoidea Hawle and Corda 1847
+
Fm. †Centropleuridae Angelin 1854
+
G. †Anopolenus Salter 1864
G. †Beishanella Xiang and Zhang 1985
G. †Centropleura Angelin 1854
G. †Clarella Howel 1934
G. †Luhops
Fm. †Paradoxididae Emmrich 1839
+
G. †Anabaraceps Repina 1972
G. †Baltoparadoxides Snajdr 1986
G. †Phanoptes Hawle and Corda 1847
G. †Primoriella Repina 1973
G. †Schagonaria Poletaeva 1955
Invalid names: Paradoxidinae Emmrich 1839 [empty]
Superfm. †Redlichioidea Poulsen 1927
+
Fm. †Abadiellidae Hupé 1953
+
G. †Guangyuanaspis Lu and Chang 1974
G. †Lunolenus Lotze 1958
G. †Malongocephalus Zhang et al. 1980
G. †Shaanxia Zhang et al. 1980
G. †Sibiriaspis Repina 1960
Fm. †Chengkouaspididae Zhang et al. 1980
+
G. †Bathynotellus Lermontova 1940
G. †Bathynotus Hall 1860
G. †Belliceps Repina 1966
G. †Bulaiaspis Repina 1956
G. †Chengkouaspis Zhang et al. 1980
G. †Elegestina Pokrovskaya 1959
G. †Pseudoresserops Repina 1965
G. †Terechtaspis Repina 1960
Fm. †Despujolsiidae Harrington 1959
+
G. †Despujolsia Neltner and Poctey 1949
G. †Marsaisia Hupé 1953
G. †Perrector Richter 1940
G. †Realaspis Sdzuy 1961
Fm. †Dolerolenidae Kobayashi 1951
+
G. †Dolerolenus Leanza 1949
+
Invalid names: Malungia Lu 1961 [synonym], Olenopsis Bornemann 1891 [replaced]
G. †Giordanella Bornemann 1891
G. †Granolenus Jago 1980
G. †Paramalungia Chang 1966
Fm. †Gigantopygidae Harrington 1959
+
G. †Bornemannaspis Rasetti 1972
G. †Gigantopygus Hupe 1952
G. †Parazhangshania Li et al. 1990
G. †Yiliangella Chang 1966
G. †Yiliangellina Chang 1966
G. †Zhangshania Li et al. 1990
Fm. †Mayiellidae Zhang 1966
+
G. †Mayiella Chang 1966
G. †Qiaodiella Zhang et al. 1980
G. †Qiaotingaspis Chang 1966
Fm. †Metadoxididae Whitehouse 1939
+
G. †Churkinia Palmer 1968
G. †Enantiaspis Rasetti 1972
G. †Fuminaspis Zhang et al. 1980
G. †Hongshiyanaspis Zhang et al. 1980
G. †Onaraspis Opik 1967
G. †Paratungusella Repina 1964
Fm. †Redlichiidae Poulsen 1927
+
G. †Breviredlichia Zhang et al. 1980
G. †Chaoaspis Chang 1966
G. †Chengjiangaspis Zhang et al. 1980
G. †Elganellus Suvorova 1958
G. †Eoredlichia Chang 1950
+
Invalid names: Archaeops Hupe 1953 [synonym], Pararedlichia Hupé 1953 [synonym]
G. †Iglesiella Rasetti 1972
G. †Irgitkhemia Chernysheva 1977
G. †Jingyangia Lu and Chang 1974
G. †Kepingaspis Chang 1965
G. †Kuanyangia Hupe 1953
G. †Latiredlichia Hupe 1953
G. †Lemdadella Sdzuy 1978
G. †Leptoredlichia Chang 1966
G. †Maopingaspis Zhang et al. 1980
G. †Metaredlichia Lu 1950
G. †Mianxianella Zhang et al. 1980
G. †Neoredlichia Saito 1936
G. †Ningqiangaspis Zhang et al. 1980
G. †Olgaspis Korobeinikova 1965
G. †Pachyredlichia Chang 1966
G. †Parazhenbaspis Zhu and Lin 1983
G. †Pseudoredlichia Zhang et al. 1980
Subfm. †Redlichiinae Poulsen 1927
G. †Redlichops Richter 1941
G. †Runnania Lee 1978
G. †Sapushania Chang 1966
G. †Sarassina Romanenko 1980
G. †Sardoredlichia Rasetti 1972
G. †Syndianella Lu 1961
G. †Tolbinella Egorova 1983
G. †Ushbaspis Keller and Pokrovskaya 1965
+
Invalid names: Metaredlichioides Qian and Yao 1974 [synonym]
G. †Wutingaspis Kobayashi 1944
G. †Xela Jell and Morris 1990
G. †Xenoredlichia Zhang 1983
G. †Yorkella Kobayashi 1942
Fm. †Redlichinidae Zhang and Lin 1980
+
G. †Asthenaspis Suvorova 1959
G. †Kolbaspis Repina 1979
G. †Parasajanaspis Chernysheva 1972
G. †Redlichina Lermotova 1940
G. †Sajanaspis Repina 1959
G. †Sekwiaspis Fritz 1972
G. †Tungusella Repina 1960
Fm. †Saukiandidae Hupé 1953
+
G. †Australaspis Palmer and Gatehouse 1972
G. †Clariondia Hupe 1953
G. †Dolerolichia Sdzuy 1962
G. †Eops Richter 1940
G. †Ezhimia Pokrovskaya 1967
G. †Longianda Hupe 1952
G. †Pareops Hupe 1953
G. †Planocephalus Zadorozhnaya 1967
G. †Pseudosaukianda Hupe 1952
G. †Resserops Richter 1940
G. †Richterops Hupe 1953
G. †Saukianda Richter 1940
Fm. †Yinitidae Hupé 1953
+
G. †Drepanopyge Lu 1961
G. †Hongjunshaoia Luo 1994
G. †Longduia Lu et al.
G. †Meitanella Zhang et al. 1980
G. †Paokannia Ho and Lee 1959
G. †Parapaokannia Zhang et al. 1980
G. †Parayinites Zhang et al. 1980
G. †Pseudopaokannia
G. †Yinites Lu 1946
G. †Yunnanaspidella Chang 1966
G. †Yunnanaspis Chang 1966
G. †Repinaella Geyer 1996
+
†Repinaella explicata Repina in Khomentovskii and Repina 1965
†Repinaella sibirica Khomentovsky and Repina 1965
G. †Resseria Sun 1937
G. †Stittaspis Loch and Taylor 2004
Fm. †Sunaspididae Zhang and Jell 1987
+
G. †Sunaspidella Zhang and Yuan 1981
+
†Sunaspidella limbata Zhang et al. 1995
†Sunaspidella rara Zhang and Yuan 1981
G. †Sunaspis Lu 1953
+
†Sunaspis laevis Lu 1953
†Sunaspis lui Lee 1965
†Sunaspis triangularis Zhang et al. 1980
G. †Taplimella
G. †Thymurus Whittard 1966
G. †Toxotis Wallerius 1895
G. †Trapezocephalina Repina 1964
G. †Triarthrella Hall 1863
G. †Trilobus Brünnich 1781
G. †Tuyunaspis
G. †Ulrichaspis Rasetti 1945
Fm. †Utiidae Kobayashi 1935
+
G. †Amginouyia Chernysheva 1956
G. †Antagmopleura Lermontova 1960
G. †Chondragraulina Pokrovskaya 1960
G. †Chondragraulos Lermontova 1940
G. †Westergardia Raymond 1924
G. †Winsteria
Fm. †Wuaniidae Zhang and Yuan 1981
+
G. †Latilorenzella Kobayashi 1960
G. †Megagraulos Kobayashi 1935
+
†Megagraulos coreanicus Kobayashi 1935
†Megagraulos dengfengensis Zhang et al. 1995
†Megagraulos liaotungensis Endo 1944
†Megagraulos obscura Walcott 1906
†Megagraulos semicircularis Kobayashi 1961
G. †Pseudosolenopleura Sun 1935
G. †Ruichengaspis Zhang et al. 1980
+
†Ruichengaspis mirabilis Zhang et al. 1980
†Ruichengaspis neimengguensis Zhang and Yuan 1981
†Ruichengaspis regularis Zhang et al. 1980
G. †Wuania Chang 1963
+
†Wuania elongata Zhang et al. 1980
†Wuania luna Zhang et al. 1980
†Wuania trigona Yang et al. 1993
†Wuania venusta Zhang and Yuan 1981
Invalid names: Aglagalia Hupé 1960 [nomen nudum], Altajaharpes Petrunina 1984 [nomen nudum], Antatlaeva Hupé 1960 [nomen nudum], Batchatiella Poletaeva 1970 [nomen nudum], Bergerolimbus Hupé 1960 [nomen nudum], Dalmanites troosti Safford 1869 [nomen nudum], Devonocoryphe Yuan 1988 [nomen nudum], Elleria Raymond 1944 [nomen dubium], Elleria morani Eller 1938 [nomen dubium], Ellipsuella Hupe 1960 [nomen nudum], Eutrilobita [empty], Gentilaspis Hupe 1961 [nomen nudum], Helioproetoides Yuan 1988 [nomen nudum], Issafenia Hupe 1960 [nomen nudum], Jamrogiidae Bentley et al. 2009 [empty], Kamlacus Petrunina 1984 [nomen nudum], Megalaspidicus Petrunina 1984 [nomen nudum], Onchonotopsidae Shaw 1966 [empty], Opisthoparia Beecher [empty], Parakingaspidoides Hupe 1960 [nomen nudum], Proparia Beecher [empty], Pseudotermierella Hupe 1960 [nomen nudum], Remopleuridacea Hawle and Corda 1847 [empty], Resseropsis Hupe 1960 [nomen nudum], Rochaeva Hupe 1960 [nomen nudum], Serksia Hupe 1960 [nomen nudum], Serksioides Hupe 1960 [nomen nudum], Sibiriopeltis Petrunina and Sennikov 1984 [nomen nudum], Taidonurus Petrunina 1984 [nomen nudum], Tazemmourtia Hupé 1960 [nomen nudum], Tuberaspis [nomen nudum], Zigzuella Hupe 1960 [nomen dubium]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Reference: Aberhan et al. 2004 | |||||
Age range
Maximum range based only on fossils: base of the Tommotian to the top of the Changhsingian or 525.50000 to 252.17000 Ma
Minimum age of oldest fossil (stem group age): 521.0 Ma
Minimum age of oldest fossil (stem group age): 521.0 Ma
Collections (16323 total)
Oldest occurrences | |||
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Begadean | USA (California) | Repinaella sp. (90903) | |
| Begadean | USA (Nevada) | Amplifallotaspis keni, Profallotaspis sp., Fritzaspis sp., Fritzaspis generalis, Fritzaspis ovalis (90902) Fritzaspis generalis (90905) Fritzaspis generalis, Fritzaspis ovalis (90901) | |
| Placentian | Canada (Nova Scotia) | Trilobita indet. (86747 86748) | |
| Caerfai | Canada (Nunavut) | Trilobita indet., Bonniopsis sp., Paedumias sp. (184) | |
| Caerfai | USA (Nevada) | Bonnia sp., Olenellus sp. (190) | |
| Caerfai | USA (New York) | Olenellus indet. (8236) Rimouskia sp., Elliptocephala sp., Atops sp. (181) | |
| Caerfai | Canada (New Brunswick) | Ellipsocephalus galeatus (34572 34597) Kingaspidoides obliquoculatus (34573 34575 34576 34577 34578) Protolenus articephalus, Protolenus elegans (34567 34751) Protolenus elegans (34569 34570 34595 34596 34752) Protolenus elegans, Ellipsocephalus galeatus (34571) | |
| Caerfai | Canada (Northwest Territories) | Olenellus sequornalus, Olenellus sp., Wanneria sp. (193) Trilobita indet. (49080) | |
| Caerfai | India (Uttar Pradesh) | Trilobita indet., Redlichia noetlingi (46505) | |
| Caerfai | India (Jammu and Kashmir) | Redlichia noetlingi, Redlichia knjazevi, Tungusella obesa (46443) | |
| Early/Lower Cambrian | Antarctica | Bathyuriscellus australis, Bathyuriscellus modestus, Pensacola isolata, Chorbusulina wilkesi, Chorbusulina subdita, Glabrella pitans, Australaspis magnus, Redlichia sp. (154030) | |
| Early/Lower Cambrian | USA (Washington) | Olenellidae indet., Nevadia addyensis (191233) | |
| Early/Lower Cambrian | Greenland | Olenellus hyperboreus (106059) Perissopyge sp., Olenellus hanseni (93093) | |
| Early/Lower Cambrian | China (Shaanxi) | Parabadiella huoi (223399) | |
| Early/Lower Cambrian | USA (Nevada) | Holmiidae indet. (204018) Laudonia sp., Nevadella sp., Judomia sp. (204031) Nevadella sp. (204025 204027 204032) Olenellidae indet. (204009 204020 204022 204023) Olenellus gilberti (204008) Olenellus sp. (204006 204012) Olenellus sp., Laudonia sp. (204030) Olenellus sp., Wanneria sp. (204029) Paedeumias sp. (204011) Ptychoparioidea indet., Paedeumias nevadensis (204007) | |
| Early/Lower Cambrian | Spain (Aragon) | Kingaspis campbelli, Alueva undulata, Hamatolenus ibericus, Protolenus jilocanus, Protolenus pisidianus, Onaraspis altus (120552) Tonkinella sequei, Kingaspis campbelli, Alueva undulata, Hamatolenus ibericus, Protolenus jilocanus, Protolenus pisidianus, Onaraspis altus (120550) | |
| Early/Lower Cambrian | USA (California) | Nevadella gracile (226259) Olenellidae indet. (226258 226260) | |
| Early/Lower Cambrian | Norway (Ringsaker) | Kjerulfia lata, Holmia kjerulfi (191020 191089) | |
| Early/Lower Cambrian | Norway (Mjøsa) | Holmia inusitata (190138) | |
| Early/Lower Cambrian | Norway (Troms) | Ellipsocephalus sp. (190927) Strenuaeva inflata (190925 190926) | |