Classification of the class Pteraspidomorphi

Cl. †Pteraspidomorphi Goodrich 1909 [jawless fish]
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Or. †Arandaspidida Ritchie and Gilbert-Tomlinson 1977
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Fm. †Arandaspididae Ritchie and Gilbert-Tomlinson 1977
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G. †Arandaspis Ritchie and Gilbert-Tomlinson 1977
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Arandaspis prionotolepis Ritchie and Gilbert-Tomlinson 1977
G. †Porophoraspis Ritchie and Gilbert-Tomlinson 1977
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Porophoraspis crenulata Ritchie and Gilbert-Tomlinson 1977
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Sacabambaspis janvieri Gagnier et al. 1986
Subcl. †Astraspida Berg 1940
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Or. †Astrapidiformes Berg 1940
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Fm. †Astraspididae Eastman 1917
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G. †Astraspis Walcott 1892
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Astraspis desiderata Walcott 1892
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Invalid names: Astraspis splendens Orvig 1958 [synonym]
Or. †Astraspidiformes Berg 1940
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Fm. †Eriptychiidae Tarlo 1962
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G. †Eleochera Sansom and Smith 2005
G. †Eriptychius Walcott 1892
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Eriptychius americanus Walcott 1892
G. †Tesakoviaspis Karatajute-Talimaa and Meredith Smith 2004
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Tesakoviaspis concentrica Karatajute-Talimaa and Meredith Smith 2004
Subcl. †Cyathaspidiformes Kaier 1930
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Or. †Pteraspidiformes Berg 1940
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Fm. †Pteraspididae Claypole 1885
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G. †Althaspis Zych 1931
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Althaspis leachi White 1938
G. †Archaeoteuthis Roemer 1855
G. †Brachipteraspis Brotzen 1936
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Brachipteraspis latissima Zych in Pauca 1938
G. †Chiastolepis Eichwald 1844
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Cyathaspis banksi Huxley and Salter 1856
Cyathaspis barroisi Leriche 1906
Cyathaspis macculloughi Woodward 1891
G. †Cyrtaspis Bryant 1932
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Cyrtaspis falcatus Bryant 1933
Cyrtaspis ovatus Bryant 1932
Cyrtaspis papillatus Bryant 1933
Cyrtaspis sculptus Bryant 1933
G. †Europrotapsis White 1961
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G. †Gigantaspis Heintz 1962
G. †Glossoidaspis Branson and Mehl 1931
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Glossoidaspis giganteus Branson and Mehl 1931
G. †Holaspis Lankester 1873
G. †Miltaspis Blieck 1981
G. †Palaeoteuthis Roemer 1855
G. †Pholidosteus Jaeckel 1907
G. †Podolaspis Zych 1931
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Podolaspis lerichei Zych 1927
G. †Protopteraspis Leriche 1924
G. †Pteraspis
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Pteraspis crouchi Lankester 1865
Pteraspis dunensis Roemer 1854
Pteraspis rostratus Agassiz 1835
G. †Scaphaspis Lankester 1865
G. †Sphagodus Agassiz 1839
G. †Tolypaspis Schmidt 1893
G. †Unarkaspis Elliott 1983
Invalid names: Protopteraspididae Novitskaya 1983 [empty]
G. †Dipnoides
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Cometicercus talimaaae Wilson and Caldwell 1998
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Drepanolepis maerssae Wilson and Caldwell 1998
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Furcacauda fredholmae Wilson and Caldwell 1998
Furcacauda heintzae Dineley and Loeffler 1976
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Sphenonectris tumeme Wilson and Caldwell 1998
Subcl. †Heterostraci Lankester 1868
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Or. †Amphiaspidiformes Novitskaya 2008
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G. †Putoranaspis Obruchev 1964
G. †Anatolepis Brockelie and Fortey 1976
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Anatolepis heintzi Brockelie and Fortey 1976
G. †Aporemaspis Elliot and Loeffler 1989
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Aporemaspis pholidata Elliot and Loeffler 1989
Fm. †Ariaspididae Elliott and Swift 2010
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G. †Ariaspis Denison 1963
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Ariaspis arctata Elliott and Swift 2010
Ariaspis ornata Denison 1963
Fm. †Cardipeltidae Bryant 1933
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G. †Cardipeltis Branson and Mehl 1931
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Cardipeltis bryanti Denison 1966
Cardipeltis richardsoni Denison 1966
Cardipeltis wallacii Branson and Mehl 1931
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Invalid names: Cardipeltis oblongus Bryant 1933 [synonym], Cardipeltis sinclairi Bryant 1933 [synonym]
Fm. †Ceraspidae
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G. †Ceraspis Schlüter 1887
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Ceraspis carinata Schlüter 1887
Fm. †Corvaspididae Dineley 1953
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G. †Corvaspis Woodward 1934
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Corvaspis arctica Loeffler and Dineley 1976
G. †Lepidaspis Dineley and Loeffler 1976
Or. †Cyathaspidida Kaier 1930
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G. †Boothaspis Broad 1973
G. †Homalaspidella Strand 1934
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Homalaspidella borealis Denison 1963
G. †Irregulareaspis Zych 1931
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Or. †Olbiaspidida Obruchev 1964
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Invalid names: Olbiaspididae Obruchev 1964 [empty]
Fm. †Protaspidae Bryant 1933
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G. †Protaspis Bryant 1933
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Protaspis amplus Bryant 1933
Protaspis brevirostris Bryant 1933
Protaspis bucheri Bryant 1932
Protaspis cingulus Bryant 1933
Protaspis constrictus Bryant 1933
Protaspis dorfi Bryant 1932
Protaspis nanus Bryant 1933
Protaspis perlatus Bryant 1933
Protaspis perryi Bryant 1933
G. †Psammolepis Agassiz 1843
Or. †Psammosteiformes Berg 1937
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Fm. †Psammosteidae Traquair 1896
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G. †Acanthaspis Newberry 1875
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Acanthaspis arctica Heintz 1929
G. †Dyptychosteus Preobrazhenskii 1910
G. †Oredezhosteus Moloshnikov 2009
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Oredezhosteus kuleshovi Moloshnikov 2009
Oredezhosteus livonicus Obruchev and Mark-Kurik 1965
G. †Placosteus Agassiz 1843
G. †Psammosteus Agassiz 1844
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Psammosteus arenatus Agassiz 1845
Psammosteus granulatus M'Coy 1848
Psammosteus maeandrinus Agassiz 1845
Psammosteus paradoxus Agassiz 1845
Psammosteus praecursor Obruchev 1947
G. †Pycnosteus Preobrajenski 1911
Fm. †Pycnosteidae Tarlo 1962
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G. †Tartuosteus Obruchev 1961
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Tartuosteus zheleznogorskensis Moloshnikov 2007
Invalid names: Rohonosteus Tarlo 1962 [synonym]
G. †Strosipherus Pander 1856
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G. †Dasylepis Pander 1856
G. †Dictyolepis Pander 1856
G. †Gomphodus Pander 1856
G. †Lanarkia
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Lanarkia horrida Traquair 1898
Lanarkia lanceolata Marss and Ritchie 1998
G. †Melittomalepis Pander 1856
G. †Nostolepis Pander 1856
G. †Oniscolepis Pander 1856
G. †Pachylepis Pander 1856
G. †Prionacanthus Pander 1856
G. †Schediosteus Pander 1856
G. †Spirodus Kade 1858
G. †Thelolepis Pander 1856
Invalid names: Arandaspidiformes Ritchie and Gilbert-Tomlinson 1977 [empty], Traquairaspidida Stensio 1958 [empty], Traquairaspididae [empty]
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G. †Anglaspis
G. †Archodus
G. †Athenaegis Soehn and Wilson 1990
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Athenaegis chattertoni Soehn and Wilson 1990
G. †Ctenaspis
G. †Dyreaspis
G. †Gunaspis
G. †Liliaspis
G. †Obliaspis
G. †Palaeodus
G. †Pelaspis
G. †Pionaspis
G. †Poraspis Kiaer 1930
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Poraspis brevis Kiaer and Heintz 1935
Poraspis cylindrica Kiaer and Heintz 1935
Poraspis elongatus Kiaer and Heintz 1935
Poraspis intermedia Kiaer and Heintz 1935
Poraspis magna Kiaer and Heintz 1935
Poraspis polaris Kiaer 1930
Poraspis rostrata Kiaer and Heintz 1935
Poraspis sericea Lankester 1873
Poraspis subtilis Kiaer and Heintz 1935
G. †Pycnaspis
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Pycnaspis splendens Orvig 1958
G. †Schizosteus Obruchev 1940
G. †Yoglinia
G. †Sigurdia
Or. †Traquairaspidiformes Stensio 1958
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G. †Phialaspis Wills 1935
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Invalid names: Traquairaspis Gross 1961 [replaced]
G. †Weigeltaspis Brotzen 1933
G. †Tylodus
Invalid names: Cardipeltida [empty], Corvaspidida [empty], Diplorhina [synonym], Lepidaspidida [empty], Pteraspidida Kaier 1932 [empty], Tesseraspidida [empty], Tolypelepidida [empty]