Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Asaphoidea

Trilobita - Asaphida

Taxonomy
Asaphoidea was named by Salter (1864). Its type is Asaphidae.

It was assigned to Asaphida by Adrain (2011) and Fortey and Bruton (2013).

Subtaxa

Synonymy list
YearName and author
1864Asaphoidea Salter
2011Asaphoidea Adrain p. 107
2013Asaphoidea Fortey and Bruton

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
subclassLibristoma
orderAsaphidaSalter 1864
superfamilyAsaphoideaSalter 1864
superfamilyAsaphoideaSalter 1864

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.

Superfm. †Asaphoidea Salter 1864
show all | hide all
Fm. †Asaphidae Burmeister 1843
+
G. †Anataphrus Whittington 1954
+
Anataphrus borraeus Whittington 1954
Anataphrus kermiti Amati 2014
Anataphrus martinensis Ross and Shaw 1972
Anataphrus megalophrys Amati 2014
Anataphrus spurius Phleger, Jr. 1933
G. †Asaphellus Callaway 1877
+
Asaphellus artus Robison and Pantoja-Alor 1968
Asaphellus aspinus Robison and Pantoja-Alor 1968
Asaphellus catamarcensis Kobayashi 1935
Asaphellus clarksoni Tortello and Esteban 2016
Asaphellus communis Robison and Pantoja-Alor 1968
Asaphellus graffi Thoral 1946
Asaphellus homfrayi Salter 1866
+
Invalid names: Hemigyraspis affinus McCoy 1849 [synonym]
Asaphellus isabelae Meroi Arcerito et al. 2015
Asaphellus jujuanus Harrington 1937
Asaphellus nazarenensis Tortello and Esteban 2014
Asaphellus riojanus Harrington and Leanza 1957
Asaphellus stenorhachis Harrington 1938
Asaphellus trinodosus Chang 1949
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. †Asaphus Brongniart 1822
+
Subg. †Asaphus (Ampyx) Dalman 1827
Subg. †Asaphus (Asaphus) Brongniart 1822
+
Asaphus (Asaphus) expansus Wahlenberg 1821
Asaphus (Asaphus) fallax Angelin 1854
Asaphus (Asaphus) lepidurus Nieszkowski 1859
Asaphus (Asaphus) vicarius Törnquist 1884
Subg. †Asaphus (Neoasaphus) Jaanusson 1953
+
+
Invalid names: Asaphus oculosus Pompecki 1890 [synonym]
Asaphus (Neoasaphus) heintzi Henningsmoen 1960
Asaphus (Neoasaphus) lepidus Törnquist 1884
+
Invalid names: Asaphus rusticus Törnquist 1884 [synonym], Asaphus wahlenbergii Wiman 1907 [synonym]
Asaphus (Neoasaphus) sulevi Jaanusson 1953
Subg. †Asaphus (Onchometopus) Schmidt 1898
+
Subg. †Asaphus (Platypeltis) Callaway 1877
Subg. †Asaphus (Subasaphus) Balashova 1976
+
Invalid names: Asaphus (Platyasaphus) Ivantsov 2000 [synonym]
Asaphus caribouensis Walcott 1884
Asaphus caudatus Sedgwick 1845
Asaphus curiosa Billings 1865
Asaphus expansus Wahlenberg 1821
Asaphus gigas Dekay 1824
Asaphus heckeri Ivantsov 2000
Asaphus homfrayi Salter 1866
Invalid names: Schizophorus Balashova 1953 [synonym]
G. †Lonchobasilicus Zhou 1980
+
Invalid names: Sinomegalaspis Qu 1982 [synonym]
G. †Ogygitella Harrington and Leanza 1957
+
Ogygitella australis Harrington and Leanza 1957
G. †Pseudobasilicus Reed 1930
+
Pseudobasilicus brachyrachis Törnquist 1884
Pseudobasilicus lawrowi Schmidt 1898
Pseudobasilicus nobilis Barrande 1846
G. †Pseudomegalaspis Jaanusson 1953
+
Pseudomegalaspis formosus Törnquist 1884
Pseudomegalaspis patagiata Törnquist 1884
G. †Atopasaphus Shergold 1971
+
Atopasaphus petasatus Shergold 1971
G. †Aulacoparia Hintze and Jaanusson 1956
+
Subg. †Aulacoparia (Aulacoparia) Hintze and Jaanusson 1956
+
Subg. †Aulacoparia (Aulacoparina) Hintze and Jaanusson 1956
+
G. †Australopyge Harrington and Leanza 1957
+
Australopyge acanthura Harrington and Leanza 1957
Australopyge russoi Harrington and Leanza 1957
G. †Basilicus Salter 1849
+
Subg. †Basilicus (Basiliella) Kobayashi 1934
+
+
Invalid names: Asaphus marginalis Hall 1847 [synonym]
Basiliella karmbergensis Edgecombe and Webby 2007
Basilicus asper Zhou and Fortey 1986
Basilicus jinlini Zhou and Fortey 1986
Basilicus laeviculus Raymond 1925
Basilicus mckeei Ross 1970
Basilicus tyrannus Murchison 1839
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
+
Bellefontia ibexensis Hintze 1953
G. †Birmanites Sheng 1934
+
Birmanites akchiensis Ghobadi Pour et al. 2011
Birmanites brevicus Xiang and Zhou 1987
Birmanites latus Angelin 1851
Birmanites qilangensis Zhang 1981
G. †Bohemopyge Pribyl 1951
G. †Borogothus Tjernvik 1956
G. †Brachyaspis Salter 1866
+
Brachyaspis alacer Billings 1866
Brachyaspis altilis Raymond 1912
Brachyaspis australis Whittington 1954
Brachyaspis leptaenarum Warburg 1925
G. †Branisaspis Pribyl and Vanek 1980
G. †Burminresia Laurie and Shergold 1996
+
Burminresia prima Laurie and Shergold 1996
G. †Ectenaspis Raymond 1920
+
Ectenaspis beckeri Slocom 1913
Ectenaspis burkhalteri Amati 2014
Ectenaspis homalonotoides Walcott 1879
G. †Emanuelaspis Laurie and Shergold 1996
+
Subg. †Emanuelaspis (Emanuelaspis) Laurie and Shergold 1996
+
Emanuelaspis (Emanuelaspis) nicolli Laurie and Shergold 1996
Subg. †Emanuelaspis (Emanuelina) Laurie and Shergold 1996
+
Emanuelaspis (Emanuelina) expansa Laurie and Shergold 1996
Emanuelaspis (Emanuelina) peculiaris Laurie and Shergold 1996
G. †Eoasaphus Kobayashi 1936
+
Invalid names: Anorina Whitehouse 1936 [objective synonym]
G. †Eoisotelus Wang 1938
+
Eoisotelus orientalis Wang 1938
+
Invalid names: Eoisotelus mathieui Chang 1950 [synonym], Eoisotelus suni Chang 1950 [synonym]
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
+
Isabelinia glabrata Salter 1853
Subfm. †Isotelinae Angelin 1854
+
G. †Golasaphus Shergold 1971
+
Golasaphus momedahensis Shergold 1971
G. †Hoekaspis Kobayashi 1937
+
Hoekaspis schlagintweiti Harrington and Leanza 1942
G. †Isoteloides Raymond 1910
+
Isoteloides canalis Whitfield 1886
+
Invalid names: Isoteloides latimarginatus Fortey 1979 [synonym], Isoteloides whitfieldi Raymond 1910 [synonym]
Isoteloides flexus Hintze 1953
Isoteloides peri Fortey 1979
Isoteloides polaris Poulsen 1927
G. †Isotelus Dekay 1824
+
Isotelus aktchokensis Weber 1948
Isotelus bradleyi Amati 2014
Isotelus copenhagenensis Ross and Shaw 1972
Isotelus frognoensis Owen 1981
Isotelus giganteus Raymond 1931
Isotelus gigas Dekay 1824
Isotelus harrisi Raymond 1905
+
Invalid names: Isotelus platymarginatus Raymond 1910 [synonym]
Isotelus iowensis Owen 1852
Isotelus kimmswickensis Bradley 1930
Isotelus maximus Locke 1838
Isotelus megistos Locke 1842
Isotelus parvirugosus Chatterton and Ludvigsen 1976
Isotelus platyrhachis Steinhardt 1874
Isotelus rejuvenis Raymond 1920
Isotelus rex Rudkin et al. 2003
Isotelus simplex Raymond and Narraway 1910
Isotelus skapaneidos Amati 2014
Isotelus susae Whitfield 1882
Isotelus violaensis Amati 2014
Isotelus walcotti Walcott 1918
+
Invalid names: Isotelus planus De Mott 1963 [synonym]
Invalid names: Homotelus Raymond 1920 [synonym]
G. †Megalaspides Brögger 1886
+
Megalaspides striatellus Fortey 1975
Invalid names: Lannacus Tjernvik 1956 [synonym]
G. †Megistaspis Jaanusson 1956
+
Subg. †Megistaspis (Ekeraspis) Tjernvik 1956
+
+
Invalid names: Megistaspis (Ekeraspis) albertensis Walcott 1925 [synonym]
Subg. †Megistaspis (Megistaspis) Jaanusson 1956
+
Megistaspis (Megistaspis) simon Tjernvik and Johansson 1980
Subg. †Megistaspis (Paramegistaspis) Balashova 1976
+
Invalid names: Megistaspis (Varvaspis) Tjernvik and Johansson 1980 [objective synonym]
Subg. †Megistaspis (Rhinoferus) Balashova 1976
+
Megistaspis limbatus Boeck 1838
Invalid names: Megalaspis Angelin 1851 [replaced]
G. †Notopeltis Harrington and Leanza 1957
+
Notopeltis orthometopa Harrington 1938
+
Invalid names: Megalaspidella pumila Harrington 1938 [synonym]
G. †Isyrakopeltis Rosov and Dubatolova 1985
G. †Kainisiliellina Baldis and González 1987
+
Kainisiniella cuyana Baldis and González 1987
G. †Kayseraspis Harrington 1938
+
Subg. †Kayseraspis (Plesiomegalaspis) Thoral 1946
Kayseraspis asaphelloides Harrington 1938
Kayseraspis brackebuschi Harrington 1938
G. †Klabavia Pribyl and Vanek 1969
G. †Kobayashia Harrington 1938
G. †Lachnostoma Ross 1951
+
Lachnostoma disputa Fortey 1975
Lachnostoma platypyga Fortey and Bruton 2013
G. †Lisogorites Chugaeva 1958
+
Lisogorites mistus Zhou et al. 1995
Lisogorites tarimensis Zhang 1981
+
Invalid names: Tangyaia shaerganensis Zhang 1981 [synonym]
Invalid names: Tangyaia Lu 1974 [synonym], Trigonoaspis Koroleva 1961 [synonym]
G. †Lycophron Fortey and Shergold 1984
+
Lycophron freemani Laurie 2006
Lycophron rex Fortey and Shergold 1984
G. †Merlinia Fortey and Owens 1987
+
Merlinia megacantha Leanza 1941
Merlinia murchisoniae Murchison 1839
+
Invalid names: Merlinia menapiensis Hicks 1873 [synonym], Merlinia solvensis Hicks 1873 [synonym]
G. †Metaptychopyge Balashova 1964
+
Metaptychopyge truncata Nieszkowski 1895
G. †Metayuepingia Liu 1977
+
Metayuepingia riccardii Tortello and Esteban 2016
G. †Nahannia Chatterton and Ludvigsen 1976
+
Nahannia humilisulcata Chatterton and Ludvigsen 1976
Nahannia mediocrisulcata Chatterton and Ludvigsen 1976
G. †Neopeltis Zhang 1983
G. †Nerudaspis Pribyl and Vanek 1965
G. †Nileoides Raymond 1920
+
Nileoides perkinsi Raymond 1910
G. †Ningkianites Lu 1975
+
G. †Niobides Harrington and Leanza 1957
+
Niobides armatus Harrington and Leanza 1957
G. †Niobina Lake 1946
+
Niobina taurina Harrington and Leanza 1957
Subfm. †Niobinae Jaanusson 1959
+
G. †Gog Fortey 1975
+
Gog catillus Fortey 1975
Gog yangtzeensis Lu 1975
G. †Lapidaria Tjernvik 1956
+
Lapidaria rugosa Tjernvik 1956
Lapidaria tenella Tjernvik 1956
G. †Niobe Angelin 1851
+
Subg. †Niobe (Niobella) Reed 1931
+
Niobe (Niobella) bohlini Tjernvik 1956
Niobe (Niobella) inflecta Harrington and Leanza 1957
Niobe (Niobella) obscura Zhou and Zhou 2019
Niobe (Niobella) obsoleta Linnarsson 1869
Niobella birchensis Bao and Jago 2000
Niobella kanauguki Ross 1965
Niobella kozhuchensis Petrunina 1973
Niobella primaeva Westergard 1909
Niobella sanduensis Chien 1961
Niobe feitleri Holliday 1942
Niobe flabellifera Fortey 1975
Niobe frontalis Dalman 1827
Niobe groenlandica Poulsen 1937
Niobe morrisi Billings 1865
Niobe occulta Fortey 1975
Niobe quadraticaudata Billings 1865
Niobe vogti Strand 1948
Subfm. †Nobiliasaphinae Balashova 1971
+
G. †Liomegalaspides Lu and Chang 1974
+
Liomegalaspides major Zhang 1981
+
Invalid names: Liomegalaspides similis Lu 1975 [synonym]
G. †Mioptychopyge Zhou et al. 1998
+
Mioptychopyge suni Endo 1932
Mioptychopyge thebawi Reed 1915
G. †Opsimasaphus Kielan 1960
+
Opsimasaphus jaanussoni Kielan 1960
Opsimasaphus radiatus Salter 1866
G. †Nobiliasaphus Pribyl and Vanek 1965
G. †Norasaphus Fortey and Shergold 1984
+
Subg. †Norasaphus (Norasaphites) Fortey and Shergold 1984
+
Norasaphus (Norasaphites) monroeae Fortey and Shergold 1984
Norasaphus (Norasaphites) vesiculosus Fortey and Shergold 1984
Subg. †Norasaphus (Norasaphus) Fortey and Shergold 1984
+
Norasaphus (Norasaphus) skalis Fortey and Shergold 1984
Subg. †Norasaphus (Shergoldina) Feist and Talent 2000
+
Norasaphus (Shergoldina) greenvalensis Feist and Talent 2000
G. †Norinia Troedsson 1937
+
Norinia cucullata Halle 1927
G. †Ogmasaphus Jaanusson 1953
+
Ogmasaphus costatus Jaanusson 1953
Ogmasaphus jaanussoni Henningsmoen 1960
Ogmasaphus kiaeri Henningsmoen 1960
Ogmasaphus multistriatus Henningsmoen 1960
Ogmasaphus praetextus Törnquist 1884
Ogmasaphus stoermeri Henningsmoen 1960
G. †Ogyginus Raymond 1912
+
Ogyginus armoricanus Tromelin and Lebesconte 1876
Subfm. †Ogygiocarinae Raymond 1913
+
G. †Asaphiscus Meek 1873
+
Subg. †Asaphiscus (Blainia) Walcott 1916
+
Blainia buttsi Rasetti 1965
Blainia centerensis Resser 1935
Asaphiscus agatho Walcott 1916
Asaphiscus anaxis Walcott 1916
Asaphiscus calanus Walcott 1916
Asaphiscus duris Walcott 1916
Asaphiscus florus Walcott 1916
Asaphiscus glaber Walcott 1916
Asaphiscus iddingsi Walcott 1911
Asaphiscus laeviceps Walcott 1884
Asaphiscus minor Walcott 1916
Asaphiscus wheeleri Meek 1873
G. †Maryvillia Walcott 1916
+
Maryvillia arion Walcott 1916
Maryvillia omega Lochman and Hu 1962
G. †Orria Walcott 1916
+
Orria elegans Walcott 1916
G. †Ogygiocaris Angelin 1854
+
Ogygiocaris araiorhachis Harrington and Leanza 1957
Ogygiocaris concentrica Funquist 1919
Ogygiocaris dilatata Brünnich 1781
Ogygiocaris iruyensis Tortello and Esteban 2016
Ogygiocaris sarsi Angelin 1878
+
Ogygiocaris sarsi lata Hadding 1913
Ogygiocaris sarsi regina Henningsmoen 1960
Ogygiocaris sarsi sarsi Angelin 1878
Ogygiocaris sarsi delicata Henningsmoen 1960
Ogygiocaris striolata Henningsmoen 1960
+
Ogygiocaris striolata striolata Henningsmoen 1960
Ogygiocaris striolata corrugata Henningsmoen 1960
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
+
Onchometopus obtusus Hall 1847
G. †Parabellefontia Hintze 1953
+
Parabellefontia concinna Hintze 1953
G. †Paramegalaspis Thoral 1935
+
Invalid names: Dolerasaphus Harrington and Leanza 1957 [synonym]
G. †Paratamdaspis Ergaliev 2001
+
Paratamdaspis longiformis Ergaliev 2001
G. †Penchiopsis Lu 1976
G. †Plectasaphus Jaanusson 1953
+
Plectasaphus plicicostis Törnquist 1884
G. †Popovkiaspis Balashova 1966
+
Popovkiaspis pogrebowi Lamansky 1905
G. †Presbynileus Hintze 1954
+
Presbynileus elongatus Hintze 1953
Presbynileus ibexensis Hintze 1953
Presbynileus utahensis Hintze 1953
Invalid names: Paranileus Hintze 1953 [replaced]
G. †Priceaspis Legg 1976
+
Invalid names: Fitzroyaspis Legg 1976 [synonym]
G. †Proasaphus Balashova 1966
+
Proasaphus primus Balashova 1966
Subfm. †Promegalaspidinae Jaanusson 1959
+
G. †Promegalaspides Westergård 1939
+
Subg. †Promegalaspides (Borogothus) Tjernvik 1956
+
Promegalaspides (Borogothus) intactus Moberg and Segerberg 1906
Promegalaspides kinnekullensis Westergard 1939
G. †Proscharyia Peng 1990
G. †Protopresbynileus Hintze 1954
+
Protopresbynileus divergens Fortey et al. 2024
Invalid names: Pseudonileus Hintze 1953 [replaced]
G. †Protoptychopyge Balashova 1959
G. †Pseudasaphus Schmidt 1901
+
Pseudasaphus tecticaudatus Steinhardt 1874
G. †Pseudoasaphus Schmidt 1901
+
Pseudoasaphus globifrons Eischwald 1857
Pseudoasaphus limatus Jaanusson 1953
G. †Pseudogriphasaphus Peng 1992
+
G. †Pseudogygites Kobayashi 1934
+
+
Invalid names: Pseudogygites canadensis Chapman 1856 [synonym]
G. †Pseudoptyocephalus Legg 1976
G. †Psilocephalina Hsu 1948
+
G. †Ptychopyge Angelin 1854
Subfm. †Ptychopyginae Balashova 1964
+
G. †Eisarkaspis Laurie 2006
+
Eisarkaspis etheridgei Laurie 2006
Eisarkaspis irritans Fortey and Shergold 1984
G. †Madiganaspis Laurie 2006
G. †Paraptychopyge Balashova 1964
G. †Ptyocephalus Agassiz 1843
+
Kirkella declevita Ross 1951
Ptyocephalus acclivus Hintze 1953
Ptyocephalus vigilans Whittington 1948
Invalid names: Kirkella Kobayashi 1942 [synonym]
G. †Sanbernardaspis Acenolaza 1973
G. †Stegnopsis Whittington 1965
+
Stegnopsis erythragora Amati 2014
Stegnopsis huttoni Billings 1865
Stegnopsis solitarius Whittington 1965
G. †Stenorhachis Hintze and Jaanusson 1956
+
G. †Suriaspis Acenolaza and Rabano 1990
G. †Tchukeraspis Rosov and Dubatolova 1985
G. †Thysanopyge Kayser 1898
+
Thysanopyge argentina Kayser 1898
Thysanopyge clavijoi Harrington and Leanza 1957
Thysanopyge latelimbata Harrington and Leanza 1957
Invalid names: Basilicoides Harrington 1937 [synonym]
G. †Trigonocerca Ross 1951
+
Trigonocerca typica Ross 1951
G. †Trigonocercella Hintze 1953
+
Trigonocercella acuta Hintze 1953
G. †Valdaites Balashova 1976
+
Valdaites aciculatus Angelin 1854
+
Invalid names: Asaphus densistriatus Törnquist 1884 [synonym], Asaphus undulatus Steinhardt 1874 [synonym]
Valdaites limatus Jaanusson 1953
G. †Vogdesia Raymond 1910
+
Vogdesia bearsi Raymond 1905
Vogdesia bromidensis Esker, III 1964
Vogdesia gigas Raymond 1920
Vogdesia minnesotensis Foerste 1886
Vogdesia obtusus Hall 1847
Vogdesia vigilans Meek and Worthen 1870
G. †Xenasaphus Jaanusson 1953
+
Subg. †Xenasaphus (Delphasaphus) Ivantsov 2000
+
Subg. †Xenasaphus (Xenasaphus) Jaanusson 1953
+
G. †Xenostegium Walcott 1924
+
Xenostegium shepardi Raymond 1922
G. †Zhenganites Yin 1978
+
Invalid names: Eosoptychoparia Zhang 1963 [synonym], Eosoptychopyge Zhang 1981 [synonym]
G. †Zuninaspis Harrington and Leanza 1957
+
Zuninaspis acuminata Harrington and Leanza 1957
Invalid names: Ogygiinae Raymond 1913 [empty]
Fm. †Ceratopygidae Raymond 1913
+
G. †Ajacicrepida Wengtang and Jell 1987
G. †Asiocephalus Palmer 1968
+
Asiocephalus sulcatus Lisogor 1970
G. †Boschchekulia Lermontova 1951
G. †Ceratopyge Hawle and Corda 1847
+
Ceratopyge forficuloides Harrington and Leanza 1957
Ceratopyge mareki Mergl 1984
G. †Charchaqia Troedsson 1937
+
Charchaqia halli Jago 1991
Charchaqia norini Troedsson 1937
Invalid names: Aplotaspis Henderson 1976 [synonym]
G. †Diceratopyge Troedsson 1937
+
Diceratopyge distalis Peng 1992
Diceratopyge elongata Peng 1983
Diceratopyge mobergi Troedsson 1937
Diceratopyge obesa Peng 1983
G. †Dichelepyge Harrinton and Leanza 1952
+
Dichelepyge pascuali Harrington and Leanza 1952
Invalid names: Bicornipyge Lisogor 1961 [synonym]
G. †Dipleuropyge Lermontova 1951
G. †Haniwoides Kobayashi 1953
+
Haniwoides brevicus Zhang et al. 1980
Haniwoides longus Kobayashi 1935
Haniwoides varia Shergold 1980
Invalid names: Yuepingia Lu 1956 [synonym]
G. †Hedinaspis Troedsson 1951
+
Hedinaspis regalis Troedsson 1937
Hedinaspis shengi Lu 1964
Hedinaspis uniformis Bao and Jago 2000
Invalid names: Hedinia Troedsson 1937 [replaced]
G. †Hunanopyge Peng 1984
+
Hunanopyge sejuncta Peng 1984
G. †Hysterolenus Moberg 1898
Subfm. †Iwayaspidinae Kobayashi 1962
+
G. †Cermatops Shergold 1980
+
Cermatops vieta Shergold 1980
G. †Kaltykelina Petrunina 1973
G. †Kaufmannella Sdzuy 1979
G. †Kogenium Kobayashi 1935
G. †Macropyge Stubblefield 1927
+
Subg. †Macropyge (Promacropyge) Lu 1964
+
Macropyge (Promacropyge) longa Lu and Lin 1984
Invalid names: Aksapyge Lisogor 1977 [synonym]
Invalid names: Lichapyge Callaway 1874 [synonym]
G. †Macropygella Rosov and Dubatolova 1985
G. †Mansuyella Endo 1937
G. †Nannopeltis Harrington and Leanza 1957
+
Nannopeltis modesta Harrington 1938
G. †Neohedinaspis Xiang and Zhang 1984
G. †Onychopyge Harrington 1938
+
Onychopyge acenolazai Tortello and Esteban 2016
Onychopyge argentina Harrington and Leanza 1957
Onychopyge gonzalezae Tortello and Esteban 2016
Onychopyge longispina Harrington and Leanza 1957
Onychopyge plagiacantha Harrington and Leanza 1957
Onychopyge riojana Harrington 1938
Onychopyge sculptura Robison and Pantoja-Alor 1968
Invalid names: Prionopyge Harrington and Leanza 1942 [objective synonym]
G. †Proceratopyge Wallerius 1895
+
Proceratopyge canadensis Chatterton and Ludvigsen 1998
Proceratopyge conifrons Wallerius 1895
Proceratopyge distensa Lu and Lin 1989
Proceratopyge fuyangensis Lu and Lin 1987
Proceratopyge incondita Harrington and Leanza 1957
Proceratopyge longa Bao and Jago 2000
Proceratopyge mirabilis Lu and Lin 1989
Proceratopyge nathorsti Westergard 1922
Proceratopyge promisca Choi et al. 2008
Proceratopyge rectispinata Troedsson 1937
+
Invalid names: Lopnorites fragilis Troedsson 1937 [synonym], Proceratopyge cylindrica Chien 1961 [synonym]
Proceratopyge tenuita Lazarenko 1966
Proceratopyge zhejiangensis Lu and Lin 1989
G. †Pseudohysterolenus Harrington and Leanza 1957
+
Pseudohysterolenus infidus Harrington and Leanza 1957
G. †Pseudoyuepingia Chien 1961
+
Pseudoyuepingia asaphoides Kobayashi 1962
Pseudoyuepingia brevica Lu and Lin 1980
Pseudoyuepingia elongata Lu and Lin 1989
Pseudoyuepingia intermedia Lu and Lin 1989
Pseudoyuepingia jiantangensis Duan et al. 1999
Pseudoyuepingia zhejiangensis Lu and Lin 1980
Invalid names: Iwayaspis Kobayashi 1960 [synonym]
G. †Tamdaspis Lisogor 1977
+
Tamdaspis cylindrica Qian and Qiu 1983
Tamdaspis intermedia Qian and Qiu 1983
Tamdaspis tamdensis Lisogor 1977
Invalid names: Psiloyuepingia Qian and Qiu 1983 [synonym]
G. †Tropidopyge Harrington and Kay 1951
+
Tropidopyge alveus Fortey 1974
Tropidopyge laevis Ergaliev 1980
G. †Yuepingioides Lu and Lin 1984
+
Yuepingioides ocellata Lu and Lin 1980
Yuepingioides parallelus Lu and Lin 1983
Fm. †Remopleurididae Hawle and Corda 1847
+
G. †Aktugaiella Ergaliev 1980
+
Aktugaiella acuminulata Ergaliev 1980
Aktugaiella assurgentis Ergaliev 1980
G. †Apatokephalina Sivov 1955
G. †Apatokephaloides Raymond 1924
+
Apatokephaloides pauper Billings 1865
G. †Apatokephalops Lu 1975
+
Invalid names: Aristokainella Zhiyi and Jinlin 1978 [synonym], Wanliangtingia Lu and Chang 1974 [synonym]
G. †Apatokephalus Brögger 1896
+
Apatokephalus canadensis Kobayashi 1953
Apatokephalus dagmarae Mergl 1984
Apatokephalus exiguus Harrington and Leanza 1957
Apatokephalus nyaicus Rozova 1968
Apatokephalus rugosus Tortello and Esteban 2016
Apatokephalus sarculum Fortey and Owens 1991
Apatokephalus serratus Boeck 1838
Apatokephalus tibicen Pribyl and Vanek 1980
G. †Artokephalus Sivov and Egorova 1955
G. †Blosyropsis Whittington 1965
+
Blosyropsis billingsi Whittington 1965
G. †Brachypleura Angelin 1854
+
Brachypleura cordata Nikolaisen 1983
Brachypleura sexlineata Angelin 1851
Invalid names: Sculptaspis Nikolaisen 1983 [synonym]
G. †Deanokephalus Pillet 1992
G. †Diplapatokephalus Raymond 1937
+
Diplapatokephalus finalis Walcott 1884
G. †Dislobosaspis Yin et al. 1999
+
G. †Eoapatokephalus Rozova 1983
G. †Eorobergia Cooper 1953
+
Eorobergia breviceps Raymond 1925
Eorobergia grandis Whittington 1965
Eorobergia marginalis Raymond 1925
Eorobergia striata Petrunina 1990
G. †Haniwa Kobayashi 1933
+
Haniwa sosanensis Kobayashi 1933
G. †Hexacopyge Yuan and Zhou
+
Hexacopyge nasuta Lu 1957
G. †Hukasawaia Kobayashi 1953
G. †Hypodicranotus Whittington 1952
+
Hypodicranotus striatulus Walcott 1875
+
Invalid names: Hypodicranotus missouriensis Foerste 1920 [synonym]
G. †Ivshinaspis Petrunina 1973
+
Ivshinaspis crispa Petrunina 1973
Ivshinaspis formosa Duan et al. 1999
Ivshinaspis reticulata Bao and Jago 2000
G. †Jiia Zhou and Zhang 1978
G. †Kainella Walcott 1925
+
Kainella billingsi Walcott 1924
Kainella conica Kobayashi 1935
Kainella eleutherolfi Pratt 1988
Kainella flagricauda White 1874
+
Invalid names: Kainella inexpectans Walcott 1884 [synonym]
Kainella meridionalis Kobayashi 1935
Kainella teiichii Vaccari and Waisfeld 2010
G. †Lacorsalina Bursky 1970
+
Lacorsalina bellatula Fortey 1980
G. †Lingukainella Kobayashi 1953
G. †Lohanpopsis Lu 1965
G. †Loshanella Lu 1975
G. †Mendosina Shergold 1975
+
Mendosina laciniosa Shergold 1971
G. †Menoparia Ross 1951
+
Menoparia elegans Dean 1989
Menoparia genalunata Ross 1951
Menoparia lunalata Ross 1953
G. †Naustia Ludvigsen 1982
+
Naustia colombiana Harrington and Kay 1951
G. †Oculeus Poletaeva and Romanenko 1970
G. †Portentosus Egorova 1955
G. †Praepatokephalus Lochman 1964
G. †Proapatokephalops Rozova 1960
G. †Pseudokainella Harrington 1938
+
Pseudokainella armatus Hintze 1953
Pseudokainella keideli Harrington 1938
Pseudokainella lata Kobayashi 1935
Pseudokainella pustulosa Harrington and Leanza 1957
Invalid names: Elankaspis Egorova 1976 [synonym], Elkanaspis Ludvigson 1982 [synonym], Fatocephalus Duan and An 1982 [synonym]
G. †Pugilator Nikolaisen 1991
+
Pugilator deckeri Cooper 1953
Pugilator yukonensis Churkin 1966
G. †Remopleuridiella Ross 1951
+
Subfm. †Remopleuridinae Hawle and Corda 1847
+
G. †Amphitryon Hawle and Corda 1874
+
Amphitryon murchisoni Hawle and Corda 1847
Amphitryon murchisonii Hawle and Corda 1847
+
Invalid names: Caphyra radians Barrande 1846 [synonym]
G. †Remopleurella Dean 1963
+
Remopleurella burmeisteri Bancroft 1949
G. †Remopleurides Portlock 1843
+
Remopleurides affluens Nikolaisen 1983
Remopleurides arenosus Lespérance and Weissenberger 1998
Remopleurides asperulus Whittington 1959
Remopleurides caelatus Whittington 1959
Remopleurides canadensis Billings 1865
Remopleurides caphyroides Whittington 1959
Remopleurides colbii Portlock 1843
Remopleurides deani Nikolaisen 1983
Remopleurides emarginatus Törnquist 1884
Remopleurides epimera Tripp 1980
Remopleurides eximius Whittington 1959
Remopleurides granensis Stormer 1945
Remopleurides inusitatus Nikolaisen 1983
Remopleurides laevigatus Nikolaisen 1983
Remopleurides latus Olin 1906
Remopleurides ligulus Whittington 1963
Remopleurides lunnerensis Nikolaisen 1983
Remopleurides minimus Warburg 1925
Remopleurides occidens Phleger, Jr. 1933
Remopleurides panderi Billings 1865
Remopleurides pattersoni Chatterton and Ludvigsen 1976
Remopleurides paucus Nikolaisen 1983
Remopleurides perspicax Nikolaisen 1983
Remopleurides pilulus Whittington 1965
Remopleurides plaesiourus Whittington 1959
Remopleurides simulus Whittington 1959
Remopleurides striatus Cooper and Kindle 1936
Remopleurides variolaris Nikolaisen 1983
G. †Robergia Wiman 1905
+
Robergia barrandii Nicholson and Etheridge 1879
Robergia major Raymond 1920
Robergia microphthalma Linnarsson 1875
Robergia microphthalmus Linnarsson 1875
Robergia scanica Hadding 1913
Robergia schlotheimi Billings 1865
Robergia sinensis Lu and Chang 1974
Robergia sparsa Nikolaisen 1983
Robergia striatella Nikolaisen 1991
G. †Sculptella Nikolaisen 1952
+
Sculptella angustilingua Nikolaisen 1983
Sculptella nonscripta Nikolaisen 1983
Sculptella scripta Nikolaisen 1983
Sculptella scriptoides Nikolaisen 1983
Invalid names: Hypodicranotinae Pribyl and Vanel 1972 [synonym]
G. †Richardsonella Raymond 1924
+
Richardsonella convexa Rasetti 1944
Richardsonella cristata Billings 1860
Richardsonella elongata Rasetti 1944
Richardsonella megalops Billings 1860
Richardsonella unisulcata Rasetti 1944
Richardsonella variagranula Robison and Pantoja-Alor 1968
G. †Robergiella Whittington 1959
+
Robergiella brevilingua Fortey 1980
Robergiella correcta Reed 1903
Robergiella neteorum Tripp 1980
Robergiella sagittalis Whittington 1959
Robergiella tjernviki Hoel 1999
G. †Scinocephalus Ross 1951
+
G. †Sigmakainella Shergold 1971
+
Sigmakainella longilira Shergold 1971
Sigmakainella translira Shergold 1971
G. †Sunocavia Özdikmen 2009
+
Sunocavia dactyloides Guo and Duan 1978
Invalid names: Cavia Sun 1993 [replaced]
G. †Tramoria Reed 1899
G. †Yosimuraspis Kobayashi 1960
Invalid names: Kainellidae Ulrich and Resser 1930 [invalid subgroup], Richardsonellidae Raymond 1924 [invalid subgroup]
Diagnosis
No diagnoses are available