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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, Moretarva, Namanoiidae, Neochilonorria, Neomalungia, Neotaenicephalus, Nepeidae, Odontopleurida, Ogygiocaridinae, Olenida, Onchonotopsidae, Opisthoparia, Ordosiidae, 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
+
Fm. †Bathynotidae Hupé 1953
+
G. †Beikedamaspis
Fm. †Burlingiidae Walcott 1908
+
G. †Schmalenseeia Moberg 1903
+
†Schmalenseeia amphionura Moberg 1903
†Schmalenseeia gostinensis Jago 1972
†Schmalenseeia sinensis Yang 1978
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
G. †Paraqingshuiheella Lu and Qian 1984
G. †Chinensis
Or. †Corynexochida Kobayashi 1935
+
G. †Brylyella
Fm. †Cheilocephalidae Shaw 1956
+
G. †Cheilocephalus Berkey 1898
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†Cheilocephalus brachyops Palmer 1965
†Cheilocephalus brevilobus Walcott 1916
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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
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†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
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Subg. †Acanthomicmacca (Acanthomicmacca) Hupé 1953
†Acanthomicmacca cylindrica Qian and Yao 1974
†Acanthomicmacca ellipsocephaloides Cobbold 1910
†Acanthomicmacca walcotti Mathew 1899
Invalid names: Chengkouia Lu and Chang 1974 [synonym]
G. †Bidjinella Repina 1964
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. †Dinesus Etheridge 1896
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. †Dolichometopidae Walcott 1916
+
G. †Dolichometopus Angelin 1854
+
†Dolichometopus acadicus Matthew 1897
†Dolichometopus derceto Walcott 1905
†Dolichometopus dirce Walcott 1905
†Dolichometopus suecicus Angelin 1852
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 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 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 steptoensis Fritz 1968
†Olenoides tranans Öpik 1967
†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. †Malykania Suvorova 1958
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 roddyi Resser and Howell 1938
Invalid names: Chienaspis Suvorova 1964 [synonym], Goldfieldia Palmer 1964 [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. †Oryctocephalops Lermontova 1940
+
†Oryctocephalops guizhouensis Zhao and Yuan 2002
†Oryctocephalops tongrenensis Lu and Qian 1938
G. †Paleooryctocephalus Repina 1964
G. †Protoryctocephalus Chow 1974
+
†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 araneicauda Fritz 1968
†Ptarmiganoides crassaxis Palmer and Halley 1979
†Ptarmiganoides hexacantha Palmer and Halley 1979
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 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
G. †Granularapis Babcock and John 1995
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 cuniculus Hall 1868
†Bumastus dayi Raymond 1916
†Bumastus decipiens Raymond 1916
†Bumastus graftonensis Meek and Worthen 1870
†Bumastus indeterminatus Walcott 1879
†Bumastus insignis Hall 1865
†Bumastus ioxus Hall 1868
†Bumastus kattoi Kobayashi et al. 1984
†Bumastus niagarensis Whitfield 1879
+
Invalid names: Illaenus madisonianus Whitfield 1882 [synonym]
†Bumastus orbicaudatus Billings 1859
†Bumastus rowleyi Foerste 1920
†Bumastus sakoi Kobayashi et al. 1984
†Bumastus tenuis Raymond 1916
†Bumastus trentonensis Emmons 1842
†Bumastus vulsus Howells 1982
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. †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 fraternus Billings 1865
†Illaenus gelasinus Whittington 1965
†Illaenus gigas Holm 1882
†Illaenus kueichouensis Lu 1957
†Illaenus lacertus Whittington 1954
†Illaenus marginalis Raymond 1925
†Illaenus oscitatus Fortey 1980
†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 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. †Hemibarrandia Prantl and Pribyl 1949
+
†Hemibarrandia holoubkovensis Ruzicka 1926
†Hemibarrandia klouceki Mergl 2006
Invalid names: Pseudonileus Kobayashi 1951 [objective synonym]
G. †Ottenbyaspis Bruton 1968
+
†Ottenbyaspis broeggeri Ruzicka 1926
†Ottenbyaspis oriens Moberg and Segerberg 1906
G. †Panderia Volborth 1863
+
†Panderia baltica Bruton 1968
†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: 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. †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. †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. †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
Invalid names: Calycoscutellum Archinal 1994 [synonym]
G. †Scutellum Pusch 1833
+
†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 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. †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. †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. †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 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. †Merlinia Fortey and Owens 1987
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. †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], Elkanaspis Ludvigson 1982 [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. †Corbinia Walcott 1924
+
G. †Eurekia Walcott 1924
+
†Eurekia apopsis Winston and Nicholls 1967
†Eurekia plectocanthus Loch et al. 1993
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
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]
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 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
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. †Calculites Fortey 1983
+
†Calculites microps Rasetti 1944
†Calculites stevensi Fortey 1983
Invalid names: Phanulithus Wind and Wise 1977 [synonym]
G. †Catillicephala Raymond 1937
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. †Theodensia
G. †Triarthropsis Ulrich 1931
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 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 mimula Walcott 1916
†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. †Ithycephalus Resser 1938
G. †Kingstonia Walcott 1924
+
†Kingstonia apion Walcott 1924
†Kingstonia ara Walcott 1924
†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 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 integella Rozova 1964
†Modocia obscura Zhang et al. 1980
†Modocia oweni Meek and Hayden 1861
†Modocia penfieldi Walcott 1899
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
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 prooculis Palmer 1954
†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. †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. †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. †Meniscocoryphe Ludvigsen et al. 1989
G. †Notaiella Ogienko 1974
G. †Plethopeltis Raymond 1913
+
†Plethopeltis levis Walcott 1899
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. †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
+
Invalid names: Strenuella strenua Termier and Termier 1950 [synonym]
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 minuta Yang et al. 1993
†Ptychoparella usualis Chien and Zhou 1974
Invalid names: Elrathina Resser 1937 [synonym], Eoptychoparia Rasetti 1955 [synonym], Syspacephalus Resser 1936 [synonym]
G. †Qiaotouaspis Guo and An 1982
+
†Qiaotouaspis qiaotouensis Guo and An 1982
†Qiaotouaspis shandongensis Lu et al. 1988
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 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 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. †Jegorovaia Lu 1964
+
†Jegorovaia convexa Lu and Chien 1974
†Jegorovaia expansa Lu 1964
Invalid names: Hermosella Lu and Chien 1978 [synonym]
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 magnifica Owen and Bruton 1980
†Dionide mareki Henry and Romano 1978
†Dionide miaopoensis Lu 1975
†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. †Liostracinidae Raymond 1937
+
G. †Doremataspis Opik 1967
G. †Liostracina Monke 1903
+
†Liostracina bella Lin et al. 1983
†Liostracina bilimbata Zhang 1983
†Liostracina krausei Monke 1903
†Liostracina suixiensis Bi 1983
†Liostracina tangwangzhaiensis Park et al. 2014
G. †Lynaspis Opik 1967
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 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 portlocki Barrande 1846
†Lonchodomas punctatus Cooper 1953
†Lonchodomas retrolatus Ross and Barnes 1967
†Lonchodomas rostratus Sars 1835
†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. †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 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. †Adelogonus Opik 1967
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 lermontovae Tchernysheva 1953
†Acidaspides precurrens Lermontova 1951
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 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. †Mapanopsis Chang 1963
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. †Moretarva
Fm. †