Classification of the order Palaeonisciformes

Or. †Palaeonisciformes Hay 1902
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G. †Agecephalichthys Wade 1935
G. †Amblypterina Berg 1940
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†Amblypterina costata Eichwald 1860
G. †Arratiaichthys Richter and Breitkreuz 1997
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†Arratiaichthys chilensis Richter and Breitkreuz 1997
Fm. †Atherstoniidae Gardiner
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G. †Atherstonia Woodward 1889
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†Atherstonia australis Woodward 1902
†Atherstonia colcanapi Priem 1924
†Atherstonia minor Woodward 1893
†Atherstonia razumovskyi Chabakov 1927
†Atherstonia scutata Woodward 1889
Invalid names: Broometta Chabakov 1927 [synonym]
G. †Blanzychthys Heyler and Poplin 1994
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†Blanzychthys prorobisoni Heyler and Poplin 1994
Fm. †Boreolepidae Aldinger 1937
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G. †Boreolepis Aldinger 1937
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†Boreolepis jenseni Aldinger 1937
†Boreolepis tataricus Esin 1996
G. †Brachypareion Kazantseva-Selezneva 1980
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†Brachypareion insperatum Kazantseva-Selezneva 1980
Fm. †Brazilichthyidae Cox and Hutchinson 1991
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G. †Brazilichthys Cox and Hutchinson 1991
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†Brazilichthys macrognathus Cox and Hutchinson 1991
G. †Browneichthys Woodward 1889
G. †Caelatichthys Lombardo 2002
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†Caelatichthys meridensis Lombardo 2002
†Caelatichthys nitens Lombardo 2002
Fm. †Canobiidae
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G. †Schaefferius Akbulut 2012
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†Schaefferius moutai Teixeira 1947
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Invalid names: Elonichthys angolensis Teixeira 1947 [synonym]
Invalid names: Marquesia Schaeffer 1990 [replaced]
G. †Sundayichthys Gardiner 1969
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†Sundayichthys elegantulus Gardiner 1969
G. †Whiteichthys Moy-Thomas 1942
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†Whiteichthys greenlandicus Moy-Thomas 1942
G. †Cornuboniscus White 1939
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†Cornuboniscus budensis White 1939
G. †Cosmolepis Egerton 1858
Fm. †Cosmoptychiidae Gardiner 1963
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G. †Cosmoptychius Traquair 1877
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†Cosmoptychius striatus Agassiz 1835
G. †Grassator Kazantseva 1968
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†Grassator bidens Kazantseva 1968
G. †Daedalichthys Brough 1931
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†Daedalichthys higginsi Warren 1936
G. †Daqingshaniscus Chen 1988
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G. †Decazella Heyler 1967
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†Decazella vetteri Heyler 1964
G. †Dialipina Schultze 1968
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†Dialipina markae Schultze 1992
†Dialipina salgueiroensis Schultze 1968
G. †Dorsolepis Sepkoski 2002
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†Dorsolepis virgatus Jörg 1969
Subor. †Dorypteroidei
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Fm. †Dorypteridae Fitzinger 1873
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G. †Dorypterus Germar 1842
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†Dorypterus althausi Munster 1842
†Dorypterus hoffmanni Germar 1842
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Invalid names: Platysomus althausii Münster 1842 [synonym]
G. †Drydenius Traquair 1890
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†Drydenius insignis Traquair 1890
†Drydenius molyneuxi Traquair 1888
Invalid names: Microconodus Traquair 1877 [synonym]
Fm. †Dwykiidae Gardiner 1969
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G. †Dwykia Gardiner 1969
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†Dwykia analensis Gardiner 1969
G. †Fukangichthys Su 1978
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G. †Gyrolepidoides Cabrera 1944
Fm. †Holuridae Moy-Thomas 1939
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G. †Disichthys Broom 1913
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G. †Peleichthys Broom 1913
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G. †Huanghelepis Lu 2002
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†Huanghelepis pani Lu 2002
G. †Igornella Heyer 1969
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†Igornella comblei Heyler 1969
†Igornella montcellensis Heyler and Poplin 1994
Fm. †Igornichthyidae Heyler 1977
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G. †Commentrya Sauvage 1888
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†Commentrya barroisi Waterlot 1934
†Commentrya traquairi Sauvage 1888
G. †Igornichthys Heyler 1977
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†Igornichthys bohemicus Štamberg 2016
†Igornichthys doubingeri Heyler 1977
G. †Setlikia Štamberg and Zajíc 1994
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†Setlikia bohemica Štamberg and Zajíc 1994
G. †Illiniichthys Schultze and Bardack 1987
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†Illiniichthys cozarti Schultze and Bardack 1987
G. †Kentuckia Rayner 1951
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†Kentuckia deani Eastman 1908
†Kentuckia hlavini Dunkle 1964
G. †Korutichthys Kazantseva-Selezneva 1980
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†Korutichthys korutensis Kazantseva-Selezneva 1980
G. †Letovichthys Štamberg 2007
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†Letovichthys multidentatus Štamberg 2007
†Letovichthys tuberculatus Štamberg 2007
G. †Luederia Schaeffer and Dalquest 1978
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†Luederia kempi Schaeffer and Dalquest 1978
G. †Mansfieldiscus Long 1988
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†Mansfieldiscus gibbus Woodward 1906
†Mansfieldiscus sweeti Woodward 1906
Invalid names: Cosmolepides M'Coy 1890 [synonym]
G. †Neuburgella Kazantseva-Selezneva 1981
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†Neuburgella cognominis Kazantseva-Selezneva 1981
G. †Orvikuina Gross 1953
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†Orvikuina vardiaensis Gross 1953
G. †Osorioichthys Casier 1954
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†Osorioichthys marginis Casier 1952
Subor. †Palaeoniscoidei
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+
G. †Lawnia Wilson 1953
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†Lawnia taylorensis Wilson 1953
G. †Tchekardichthys Prokofiev 2005
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†Tchekardichthys sharovi Prokofiev 2005
G. †Tholonosteon Beltan 1977
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Fm. †Birgeriidae Berg 1940
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G. †Birgeria Stensiö 1919
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†Birgeria acuminata Agassiz 1843
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Invalid names: Saurichthys listroconus Plieninger 1844 [synonym], Saurichthys longiconus Plieninger 1844 [synonym]
†Birgeria aldingeri Romano et al. 2017
†Birgeria americana Romano et al. 2017
†Birgeria costata Münster 1839
†Birgeria groenlandica Stensiö 1932
†Birgeria groenlandica Stensiö 1932
†Birgeria guizhouensis Liu et al. 2006
†Birgeria liui Jin 2001
†Birgeria mougeoti Agassiz 1843
†Birgeria nielseni Lehman 1948
†Birgeria stensioei Aldinger 1931
†Birgeria velox Jordan 1907
Invalid names: Severnichthys Storrs 1994 [nomen dubium], Xenesthes Jordan 1907 [replaced]
Fm. †Dicellopygidae Romer 1945
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G. †Brachydegma Dunkle 1939
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†Brachydegma caelatum Dunkle 1939
G. †Lawrenciella Poplin 1984
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†Lawrenciella schaefferi Poplin 1984
G. †Muensterichthys Schaumberg 1989
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†Muensterichthys buergeri Schaumberg 1989
Fm. †Palaeoniscidae Vogt 1852
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G. †Alvinichthys Esin 1995
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†Alvinichthys curtus Krotov 1904
G. †Ambodipia Beltan 1968
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G. †Apateolepis Woodward 1890
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†Apateolepis australis Woodward 1890
G. †Canobius Traquair 1881
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†Canobius elegantulus Traquair 1881
†Canobius ramsayi Traquair 1881
G. †Carboveles White 1927
G. †Cryphiolepis Traquair 1881
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†Cryphiolepis striatus Traquair 1881
G. †Cycloptychius Young 1866
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†Cycloptychius bidens Matveeva 1958
†Cycloptychius concentricus Traquair 1881
†Cycloptychius loocki Evans 2005
G. †Dicellopyge Brough 1931
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Invalid names: Helichthys draperi Smith-Woodward 1893 [synonym]
†Dicellopyge macrodentata Brough 1931
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Invalid names: Helichthys tenuis Broom 1913 [synonym]
G. †Ferganiscus Sytchevskaya and Kakolev 1999
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†Ferganiscus osteolepis Sytchevskaya and Kakolev 1999
G. †Ganolepis Woodward 1893
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†Ganolepis gracilis Woodward 1893
G. †Gonatodus Traquair 1877
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†Gonatodus brainerdi Thomas 1853
†Gonatodus punctatus Agassiz 1835
†Gonatodus toilliezi Koninck 1878
G. †Grygorichthys Esin 1990
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†Grygorichthys murchisoni Fischer von Waldheim 1842
G. †Guizhouniscus Liu 2003
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G. †Gyrolepis Agassiz 1833
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†Gyrolepis albertii Agassiz 1834
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Invalid names: Gyrolepis maximus Agassiz 1834 [synonym], Gyrolepis tenuistriatus Agassiz 1835 [synonym]
†Gyrolepis biplicatus Münster 1841
†Gyrolepis giganteus Agassiz 1835
†Gyrolepis ornatus Giebel 1848
†Gyrolepis quenstedti Dames 1888
†Gyrolepis rankinii Agassiz 1844
G. †Holurus Traquair 1881
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†Holurus fulcratus Traquair 1881
†Holurus parki Traquair 1881
G. †Koinichthys Esin 1996
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†Koinichthys ivachenkoi Nurgaliev et al. 2015
G. †Myriolepis Egerton 1864
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†Myriolepis clarkei Egerton 1864
†Myriolepis hibernica Traquair 1893
†Myriolepis latus Woodward 1890
G. †Nematoptychius Traquair 1875
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†Nematoptychius greenocki Traquair 1866
G. †Oxygnathus Egerton 1854
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†Oxygnathus browni Broom 1913
†Oxygnathus egertoni Egerton 1858
†Oxygnathus ornatus Egerton 1854
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Invalid names: Thrissonotus colei Agassiz 1843 [synonym]
Invalid names: Pteroniscus Berg 1949 [nomen nudum]
G. †Palaeoniscum Blainville 1818
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†Palaeoniscum antipodeus Egerton 1864
†Palaeoniscum antiquum Williams 1886
†Palaeoniscum bainii Egerton 1856
†Palaeoniscum capensis Broom 1913
†Palaeoniscum capensis Broom 1913
†Palaeoniscum daedalium Yankevich and Minikh 1998
†Palaeoniscum devonicum Clarke 1885
†Palaeoniscum elegans Sedgwick 1829
†Palaeoniscum freieslebeni Blainville 1818
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Invalid names: Palaeoniscum longissimus Agassiz 1835 [synonym], Palaeoniscus comtus Agassiz 1835 [synonym]
†Palaeoniscum kasanense Geinitz and Vetter 1880
†Palaeoniscum kurtum Krotov 1900
†Palaeoniscum reticulatum Williams 1886
†Palaeoniscum scutigerum Newberry 1868
†Palaeoniscus brongniartii Woodward 1877
†Palaeoniscus catopterus Agassiz 1835
†Palaeoniscus dedenee Van Beneden 1871
†Palaeoniscus freieslebeni Blainville 1818
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Invalid names: Palaeoniscus macropomus Agassiz 1833 [synonym], Palaeoniscus magnus Agassiz 1833 [synonym]
†Palaeoniscus latus Kirkby 1862
†Palaeoniscus minutus Agassiz 1833
†Palaeoniscus nanus Eichwald 1857
†Palaeoniscus ovatus Redfield 1841
Invalid names: Palaeoniscum antipodeus Egerton 1864 [valid], Palaeoniscum antiquum Williams 1886 [valid], Palaeoniscum bainii Egerton 1856 [valid], Palaeoniscum capensis Broom 1913 [valid], Palaeoniscum capensis Broom 1913 [valid], Palaeoniscum crassus Woodward 1908 [nomen nudum], Palaeoniscum crassus Woodward 1908 [nomen nudum], Palaeoniscum daedalium Yankevich and Minikh 1998 [valid], Palaeoniscum devonicum Clarke 1885 [valid], Palaeoniscum elegans Sedgwick 1829 [valid], Palaeoniscum freieslebeni Blainville 1818 [valid], Palaeoniscum kasanense Geinitz and Vetter 1880 [valid], Palaeoniscum katholitzkianus Rzehak 1881 [nomen nudum], Palaeoniscum katholitzkianus Rzehak 1881 [nomen nudum], Palaeoniscum kurtum Krotov 1900 [valid], Palaeoniscum macrophthalmus Agassiz 1835 [valid], Palaeoniscum moravicus Rzehak 1881 [nomen nudum], Palaeoniscum moravicus Rzehak 1881 [nomen nudum], Palaeoniscum reticulatum Williams 1886 [valid], Palaeoniscum scutigerum Newberry 1868 [valid], Palaeoniscus brongniartii Woodward 1877 [valid], Palaeoniscus catopterus Agassiz 1835 [valid], Palaeoniscus dedenee Van Beneden 1871 [valid], Palaeoniscus freieslebeni Blainville 1818 [valid], Palaeoniscus latus Kirkby 1862 [valid], Palaeoniscus macrophthalmus Agassiz 1835 [valid], Palaeoniscus minutus Agassiz 1833 [valid], Palaeoniscus nanus Eichwald 1857 [valid], Palaeoniscus ovatus Redfield 1841 [valid], Palaeoniscus promtus Rzehak 1881 [nomen nudum], Palaeoniscus promtus Rzehak 1881 [nomen nudum]
G. †Palaeoniscum Blainville 1818
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†Palaeoniscum antipodeus Egerton 1864
†Palaeoniscum antiquum Williams 1886
†Palaeoniscum bainii Egerton 1856
†Palaeoniscum capensis Broom 1913
†Palaeoniscum capensis Broom 1913
†Palaeoniscum daedalium Yankevich and Minikh 1998
†Palaeoniscum devonicum Clarke 1885
†Palaeoniscum elegans Sedgwick 1829
†Palaeoniscum freieslebeni Blainville 1818
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Invalid names: Palaeoniscum longissimus Agassiz 1835 [synonym], Palaeoniscus comtus Agassiz 1835 [synonym]
†Palaeoniscum kasanense Geinitz and Vetter 1880
†Palaeoniscum kurtum Krotov 1900
†Palaeoniscum reticulatum Williams 1886
†Palaeoniscum scutigerum Newberry 1868
†Palaeoniscus brongniartii Woodward 1877
†Palaeoniscus catopterus Agassiz 1835
†Palaeoniscus dedenee Van Beneden 1871
†Palaeoniscus freieslebeni Blainville 1818
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Invalid names: Palaeoniscus macropomus Agassiz 1833 [synonym], Palaeoniscus magnus Agassiz 1833 [synonym]
†Palaeoniscus latus Kirkby 1862
†Palaeoniscus minutus Agassiz 1833
†Palaeoniscus nanus Eichwald 1857
†Palaeoniscus ovatus Redfield 1841
Invalid names: Palaeoniscum antipodeus Egerton 1864 [valid], Palaeoniscum antiquum Williams 1886 [valid], Palaeoniscum bainii Egerton 1856 [valid], Palaeoniscum capensis Broom 1913 [valid], Palaeoniscum capensis Broom 1913 [valid], Palaeoniscum crassus Woodward 1908 [nomen nudum], Palaeoniscum crassus Woodward 1908 [nomen nudum], Palaeoniscum daedalium Yankevich and Minikh 1998 [valid], Palaeoniscum devonicum Clarke 1885 [valid], Palaeoniscum elegans Sedgwick 1829 [valid], Palaeoniscum freieslebeni Blainville 1818 [valid], Palaeoniscum kasanense Geinitz and Vetter 1880 [valid], Palaeoniscum katholitzkianus Rzehak 1881 [nomen nudum], Palaeoniscum katholitzkianus Rzehak 1881 [nomen nudum], Palaeoniscum kurtum Krotov 1900 [valid], Palaeoniscum macrophthalmus Agassiz 1835 [valid], Palaeoniscum moravicus Rzehak 1881 [nomen nudum], Palaeoniscum moravicus Rzehak 1881 [nomen nudum], Palaeoniscum reticulatum Williams 1886 [valid], Palaeoniscum scutigerum Newberry 1868 [valid], Palaeoniscus brongniartii Woodward 1877 [valid], Palaeoniscus catopterus Agassiz 1835 [valid], Palaeoniscus dedenee Van Beneden 1871 [valid], Palaeoniscus freieslebeni Blainville 1818 [valid], Palaeoniscus latus Kirkby 1862 [valid], Palaeoniscus macrophthalmus Agassiz 1835 [valid], Palaeoniscus minutus Agassiz 1833 [valid], Palaeoniscus nanus Eichwald 1857 [valid], Palaeoniscus ovatus Redfield 1841 [valid], Palaeoniscus promtus Rzehak 1881 [nomen nudum], Palaeoniscus promtus Rzehak 1881 [nomen nudum]
G. †Paraeurynotus Obruschev 1962
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†Paraeurynotus chabakovi Obruschev 1962
G. †Rhadinoniscus White 1937
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†Rhadinoniscus wrighti White 1937
G. †Sixtelia Sytchevskaya 1999
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†Sixtelia asiatica Sytchevskaya 1999
G. †Strepheoschema White 1927
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G. †Suchonichthys Minikh 2001
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†Suchonichthys molini Minikh 2001
G. †Tegeolepis Miller 1892
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†Tegeolepis clarki Newberry 1888
†Tegeolepis clarkii Newberry 1888
Invalid names: Actinophorus Newberry 1888 [synonym]
G. †Trachelacanthus Fisher von Waldheim 1850
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†Trachelacanthus stschurovskii Fisher von Waldheim 1850
G. †Turfania Liu and Ma 1973
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†Turfania taoshuyuanensis Liu and Ma 1973
†Turfania vartus Wang 1979
G. †Turseodus Leidy 1857
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†Turseodus acutus Leidy 1857
†Turseodus dolorensis Schaeffer 1967
G. †Wayaobulepis Su 1999
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Invalid names: Isodus M'Coy 1848 [nomen dubium], Isodus leptognathus M'Coy 1848 [nomen dubium], Semionotus brodei Newton 1887 [nomen dubium]
Fm. †Pygopteridae Aldinger 1937
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G. †Briveichthys Štamberg and Steyer 2021
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†Briveichthys chantepieorum Štamberg and Steyer 2021
G. †Itararichthys Beltan 1977
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G. †Pygopterus Agassiz 1833
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†Pygopterus bonnardi Agassiz 1833
†Pygopterus concavus Henry 1876
†Pygopterus crecelii Wilser 1923
†Pygopterus degeeri Stensiö 1921
†Pygopterus gleerupi Aldinger 1937
†Pygopterus greenockii Agassiz 1843
†Pygopterus humboldti Agassiz 1833
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Invalid names: Pygopterus mandibularis Agassiz 1839 [synonym]
†Pygopterus jamesoni Agassiz 1843
†Pygopterus latus Egerton 1850
†Pygopterus lucius Agassiz 1833
†Pygopterus nielseni Aldinger 1937
†Pygopterus scoticus Agassiz 1833
†Pygopterus sculptus Agassiz 1843
G. †Zaborichthys Štamberg 1989
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†Zaborichthys fragmentalis Štamberg 1989
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G. †Grandfieldia Daly 1973
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Fm. †Rhadinichthyidae Romer 1945
+
G. †Akanichthys Kazantseva-Selezneva 1980
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†Akanichthys minusculus Kazantseva-Selezneva 1980
†Akanichthys shevtshenkoi Kazantseva-Selezneva 1980
G. †Cyranorhis Lund and Poplin 1997
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†Cyranorhis bergeraci Lund and Poplin 1997
G. †Eurylepidoides Case 1935
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G. †Mentzichthys Jubb 1965
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†Mentzichthys jubbi Gardiner 1969
†Mentzichthys maraisi Gardiner 1969
†Mentzichthys theroni Gardiner 1969
†Mentzichthys walshi Jubb 1965
G. †Pteronisculus White 1933
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†Pteronisculus aldingeri Nielsen 1942
†Pteronisculus arambourgi Lehman 1952
†Pteronisculus arcticus Schultze et al. 2021
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Invalid names: Glaucolepis arctica Stensiö 1932 [synonym], Glaucolepis arctica Stensiö 1932 [synonym]
†Pteronisculus broughi Lehman 1952
†Pteronisculus changae Ren and Xu 2021
†Pteronisculus gunnari Nielsen 1942
†Pteronisculus laetus Gardiner 1966
†Pteronisculus magna Nielsen 1942
†Pteronisculus meiringi Gardiner and Jubb 1975
†Pteronisculus nevadanus Romano et al. 2019
†Pteronisculus nielseni Xu et al. 2014
†Pteronisculus stensioi Nielsen 1942
Invalid names: Glaucolepis Stensiö 1921 [replaced]
G. †Rhadinichthys Traquair 1877
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†Rhadinichthys alberti Jackson 1851
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Invalid names: Canobius modulus Dawson 1877 [synonym]
†Rhadinichthys angustulus Traquair 1881
†Rhadinichthys argentinicus Tornquist 1904
†Rhadinichthys brevis Traquair 1877
†Rhadinichthys cairnsii Jackson 1851
†Rhadinichthys canobiensis Traquair 1909
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Invalid names: Rhadinichthys delicatulus Traquair 1881 [synonym], Rhadinichthys elegantulus Traquair 1881 [synonym], Rhadinichthys geikiei Traquair 1881 [synonym]
†Rhadinichthys carinatus Agassiz 1835
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Invalid names: Rhadinichthys tenuicauda Traquair 1877 [synonym]
†Rhadinichthys ferox Traquair 1877
†Rhadinichthys flexuosus Yankevich and Minikh 1998
†Rhadinichthys formosus Traquair 1904
†Rhadinichthys glabrolepis Elliott 2018
†Rhadinichthys gracilis Newberry and Worthen 1870
†Rhadinichthys grossarti Traquair 1878
†Rhadinichthys hancocki Atthey 1875
†Rhadinichthys hibernicus Traquair 1914
†Rhadinichthys laevis Traquair 1911
†Rhadinichthys lerichei Pruvost 1919
†Rhadinichthys lineatus Newberry 1856
†Rhadinichthys macconochii Traquair 1881
†Rhadinichthys macconochii Traquair 1881
†Rhadinichthys macrodon Traquair 1877
†Rhadinichthys monensis Egerton 1850
†Rhadinichthys plumosum Elliott 2018
†Rhadinichthys renieri Pruvost 1919
†Rhadinichthys rioniger Beltan 1977
†Rhadinichthys tuberculatus Traquair 1881
†Rhadinichthys wardi Ward 1875
Invalid names: Rhadinichthys athertonensis Lowney 1980 [nomen nudum], Rhadinichthys vagus Lowney 1980 [nomen nudum]
G. †Wendyichthys Lund and Poplin 1997
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†Wendyichthys dicksoni Lund and Poplin 1997
†Wendyichthys lautreci Lund and Poplin 1997
G. †Zhejiangichthys Wang et al. 2007
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†Zhejiangichthys zhaoi Wang et al. 2007
G. †Palaeothrissum de Blainville 1818
G. †Paradrydenius Kazantseva-Selezneva 1980
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†Paradrydenius tinterisi Kazantseva-Selezneva 1980
G. †Paragonatodus Kazantseva-Selezneva 1980
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†Paragonatodus magnificus Kazantseva-Selezneva 1980
Fm. †Phanerorhynchidae Stensiö 1932
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G. †Phanerorhynchus Gill 1923
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Subor. †Platysomoidei Aldinger 1937
+
+
G. †Aestuarichthys Gardiner 1969
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†Aestuarichthys fulcratus Gardiner 1969
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Invalid names: Soetendalichthys cromptoni Gardiner 1969 [synonym]
G. †Caruichthys Broom 1913
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†Caruichthys ornatus Broom 1913
G. †Ecrinesomus Woodward 1910
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†Ecrinesomus dixoni Woodward 1910
G. †Enzichthys Selezneva 1988
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†Enzichthys aizenvergi Selezneva 1988
G. †Eurynotus Agassiz 1835
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†Eurynotus tenuiceps Agassiz 1835
G. †Eurysomus Young 1866
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†Eurysomus macrurus Agassiz 1833
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Invalid names: Platysomus fuldai Münster 1842 [synonym]
G. †Kargalichthys Minikh 1986
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†Kargalichthys efremovi Minikh 1986
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Invalid names: Wardichthys inobilis Esin 1993 [synonym]
G. †Mesolepis Young 1866
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†Mesolepis microptera Traquair 1879
†Mesolepis pustulosa Pruvost 1919
†Mesolepis scalaris Young 1866
†Mesolepis wardi Young 1866
G. †Ningxiaplatysomus Tan et al. 2015
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†Ningxiaplatysomus parvus Tan et al. 2015
G. †Paramesolepis Moy-Thomas and Dyne 1938
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†Paramesolepis rhomba Traquair 1890
†Paramesolepis tuberculata Moy-Thomas and Bradley Dyne 1938
G. †Paranaichthys Dias 2012
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G. †Platysomus Agassiz 1833
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†Platysomus bashkirus Minikh 1992
†Platysomus biarmicus Von Eichwald 1861
†Platysomus brewsteri Warren 1936
†Platysomus circularis Newberry and Worthen 1870
+
Invalid names: Platysomus lacovianus Cope 1891 [synonym]
†Platysomus gibbosus Blainville 1818
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Invalid names: Platysomus rhombus Agassiz 1833 [synonym], Stromateus angulatus Germar 1824 [synonym]
†Platysomus intermedius Münster 1842
†Platysomus macrurus Agassiz 1833
+
Invalid names: Lekanichthys howsei Brough 1934 [synonym], Uropteryx undulatus Agassiz 1843 [synonym]
†Platysomus nathorsti Stensiö 1921
†Platysomus palmaris Cope 1891
†Platysomus parvulus Williamson 1849
†Platysomus schultzei Zidek 1992
†Platysomus solikamskensis Yankevich and Minikh 1998
†Platysomus soloduchi Minikh 1992
†Platysomus striatus Agassiz 1833
+
Invalid names: Platysomus parvus Agassiz 1833 [synonym]
†Platysomus superbus Traquair 1881
†Platysomus swaffordae Mickle and Bader 2009
Invalid names: Platysomus forsteri Hancock and Atthey 1872 [nomen dubium], Platysomus palaeoniscus Stainier 1892 [nomen dubium], Platysomus rotundus Hancock and Atthey 1872 [nomen dubium], Platysomus tenuistriatus Traquair 1879 [nomen dubium], Schaefferichthys Dalquest 1966 [synonym], Schaefferichthys leudersensis Dalquest 1966 [nomen vanum]
G. †Sinoplatysomus Wei 1977
+
G. †Soetendalichthys Gardiner 1969
G. †Ufalepis Minikh 1998
+
†Ufalepis magnificus Minikh and Minikh 1998
G. †Wardichthys Traquair 1875
+
†Wardichthys cyclosoma Traquair 1875
G. †Plesiococcolepis Wang 1977
G. †Psilichthys Hall 1900
Subor. †Redfieldioidei Berg 1955
+
Fm. †Redfieldiidae Hutchinson 1973
+
G. †Brookvalia Wade 1933
+
Invalid names: Beaconia Wade 1935 [synonym], Dictyopleurichthys Wade 1935 [synonym]
G. †Cionichthys Schaeffer 1967
+
†Cionichthys dunklei Schaeffer 1967
†Cionichthys greeni Schaeffer 1967
G. †Dictyopyge Egerton 1847
+
†Dictyopyge formosa Broom 1913
†Dictyopyge illustrans Woodward 1890
†Dictyopyge macrurus Redfield 1841
†Dictyopyge meekeri Schaeffer and McDonald 1978
†Dictyopyge robusta Woodward 1890
†Dictyopyge symmetrica Woodward 1890
G. †Helichthys Broom 1913
+
†Helichthys browni Broom 1913
†Helichthys loangwae Range 1928
G. †Lasalichthys Schaeffer 1967
+
†Lasalichthys hillsi Schaeffer 1967
†Lasalichthys stewarti Gibson 2018
+
Invalid names: Synorichthys stewarti Schaeffer 1967 [replaced]
G. †Mauritanichthys Martin 1980
+
†Mauritanichthys rugosus Martin 1980
G. †Redfieldius Hay 1899
+
†Redfieldius anguilliformis Redfield 1841
†Redfieldius gracilis Redfield 1837
+
Invalid names: Redfieldius parvulus Redfield 1841 [synonym]
†Redfieldius minor Newberry 1888
†Redfieldius obrai Bock 1959
†Redfieldius ornatus Newberry 1888
†Redfieldius redfieldi Egerton 1847
Invalid names: Catopterus Redfield 1837 [replaced]
G. †Synorichthys Schaeffer 1967
G. †Rhabdolepis Troschel 1857
+
†Rhabdolepis saarbrueckensis Gardiner 1963
G. †Sakamenichthys Lehman et al. 1959
+
†Sakamenichthys germaini Lehman et al. 1959
Fm. †Scanilepididae Aldinger 1937
+
G. †Scanilepis Aldinger 1937
Fm. †Sceletophoridae Štamberg 2006
+
G. †Sceletophorus Fritsch 1894
+
†Sceletophorus biserialis Fritsch 1895
+
Invalid names: Phanerosteon pauper Fritsch 1894 [synonym]
†Sceletophorus verrucosus Fritsch 1895
G. †Songanella Saint-Seine and Casier 1962
G. †Tanaocrossus Schaeffer 1967
+
†Tanaocrossus kalliokoskii Schaeffer 1967
G. †Tienshaniscus Liu and Wang 1978
+
†Tienshaniscus longipterus Liu and Wang 1978
Fm. †Trissolepidae Štamberg 2013
+
G. †Sphaerolepis Frič 1877
+
†Sphaerolepis arctata Cope 1877
+
Invalid names: Trissolepis kounoviensis Fritsch 1893 [objective synonym]
Invalid names: Trissolepis Fritsch 1893 [objective synonym]
G. †Urosthenes Dana 1848
+
†Urosthenes australis Dana 1848
†Urosthenes latus Woodward 1931
G. †Westollia White and Moy-Thomas 1940
+
†Westollia crassus Pohlig 1892
G. †Zaxilepis Su 1994
G. †Zhongweilepis Tan 2017
+
Invalid names: Bobasatraniiformes [synonym], Coccolepidae Berg 1940 [empty], Palaeoniscida [synonym]