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Chordata

Taxonomy
Chordata was named by Haeckel (1874). It is extant. It was considered monophyletic by Brusca et al. (2016).

It was reranked as the unranked clade Chordata by Nielsen (2012).

It was assigned to Metazoa by Shoshani et al. (1989) and Sepkoski (2002); and to Deuterostomia by Zrzavy et al. (1998), Edgecombe et al. (2011), Nielsen (2012) and Brusca et al. (2016).

Synonymy list
YearName and author
1874Chordata Haeckel p. 410
1989Chordata Shoshani et al. p. 435
1998Chordata Zrzavy et al.
2002Chordata Sepkoski
2011Chordata Edgecombe et al. p. 153 figs. Fig. 1
2012Chordata Nielsen p. 348
2016Chordata Brusca et al.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
RankNameAuthor
Deuterostomia
phylumChordataHaeckel 1874
phylumChordataHaeckel 1874

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.

Ph. Chordata Haeckel 1874
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Subph. Cephalochordata Haeckel 1866 [lancelet]
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G. Amphioxus Yarrell 1836
G. Branchiostoma Costa 1834
G. Dolichorhynchus Willey 1901
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G. Epigonichthys Peters 1877
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Invalid names: Asymmetron Andrews 1893 [synonym], Heteropleuron Kirkaldy 1895 [synonym], Paramphioxus Haeckel 1893 [synonym]
Invalid names: Asymmetrontidae [synonym]
G. †Cathaymyrus Shu et al. 1996
Cl. Leptocardii Müller 1845
+
+
+
G. Amphioxides Gill 1895
Subph. †Conodontophorida Eichenberg 1930
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G. †Angulodus
G. †Axiothea
Cl. †Conodonta [conodont]
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G. †Acodina Stauffer
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Acodina cuspidata Stauffer 1940
Acodina inoptinata Stauffer 1938
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Invalid names: Acodina concava Stauffer 1940 [synonym], Acodina lirata Stauffer 1940 [synonym], Acodina ursa Stauffer 1940 [synonym]
G. †Aldridgeodus Calner et al. 2008
+
Aldridgeodus minimus Calner et al. 2008
G. †Aldridgeognathus Miller et al. 2017
+
Aldridgeognathus manniki Miller et al. 2017
Fm. †Amphigeisinidae Miller 1981
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+
Amphigeisina renae Missarzhevsky and Mambetov 1981
G. †Phakelodus Miller 1984
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Phakelodus tenuis Muller 1959
G. †Ancidontus Chen and Gong 1986
G. †Ancyrogondolella Budurov 1972
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G. †Apteracontiodus Bauer 2010
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Or. †Belodellida Sweet 1988
+
Fm. †Ansellidae Fåhræus and Hunter 1985
+
G. †Ansella
G. †Hamarodus Viira 1975
Fm. †Belodellidae Khodalevich and Tschernich 1973
+
G. †Belodella Ethington 1959
G. †Coelocerodontus Ethington 1959
G. †Dvorakia Klapper and Barrick 1983
G. †Stolodus Lindström 1955
G. †Walliserodus Serpagli 1967
G. †Besselodus Aldridge 1982
+
Besselodus arcticus Aldridge 1982
Besselodus borealis Nowlan et al. 1988
Fm. †Dapsilodontidae Sweet 1988
+
G. †Dapsilodus Cooper 1976
G. †Bengtsonella Mueller and Hinz 1991
G. †Branmehla Haas 1959
G. †Chengyuania Kozur 1994
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Invalid names: Pseudogondolella Kozur 1990 [replaced]
Fm. †Coleodontidae Branson and Mehl 1944
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G. †Archaeognathus Cullison 1938
G. †Coleodus Branson and Mehl 1933
G. †Mixoconus Sweet 1955
G. †Neocoleodus Branson and Mehl 1933
G. †Stereoconus Branson and Mehl 1933
Invalid names: Archaeognathidae Miller 1969 [synonym]
G. †Costiconus Rasmussen 2001
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Costiconus costatus Dzik 1976
Costiconus ethingtoni Fåhræus 1966
Costiconus iniquus Viira 1974
G. †Dasytodus Chen and Gong 1986
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Dasytodus transmutatus Xu and Xiang 1983
G. †Diaphanodus Bagnoli 1987
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Diaphanodus compressus Chen and Gong 1986
Invalid names: Stenodontus Chen and Gong 1986 [replaced], Vanwamelodus Apollonov 1984 [replaced]
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Dischidognathus primus Ethington and Clark 1982
Fm. †Distacodidae Ulrich and Bassler 1926
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G. †Distacodus Pander 1856
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Distacodus oklahomensis Harlton 1933
Distacodus procerus Ethington 1959
G. †Enantiognathus Mosher and Clark 1965
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Invalid names: Enantiognathus ziegleri Diebel 1956 [nomen dubium]
Infracl. †Euconodonta Janvier 1997
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Or. †Proconodontida Sweet 1988
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Fm. †Cordylodontidae Lindström 1970
Fm. †Fryxellodontidae Miller 1980
Fm. †Proconodontidae Lindstrom 1970
G. †Fahraeosodus Stouge and Bagnoli 1988
G. †Falcodus Huddle 1934
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Falcodus secundus Youngquist 1945
Falcodus ultimus Branson and Mehl 1934
G. †Gagievodus Baranov and Al'khovik 2003
G. †Gobduntaulepis Doweld 2014
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Gobduntaulepis bispinatus Pianovskij 1989
Invalid names: Acantholepis Pianovskij 1989 [replaced]
G. †Iowagnathus Liu et al. 2017
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Iowagnathus grandis Liu et al. 2017
G. †Llandoverygnathus Walliser 1972
G. †Lundodus Bagnoli and Stouge 1997
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Lundodus gladiatus Lindström 1955
G. †Minimodus Rasmussen 2001
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Minimodus maocaopus Zhang 1998
G. †Nasusgnathus Ni 1983
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G. †Noixodontus McCracken and Barnes 1982
G. †Omanognathus Miller et al. 2017
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Omanognathus daiqaensis Miller et al. 2017
G. †Oslodus Zhang 1998
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Or. †Ozarkodinida Dzik 1976
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Fm. †Anchignathodontidae Clark 1972
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G. †Hindeodus Rexroad and Furnish 1964
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Invalid names: Anchignathodus Sweet 1970 [synonym]
G. †Pseudohindeodus Gullo and Kozur 1992
Fm. †Elictognathidae Austin and Rhodes 1981
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G. †Elictognathus Cooper 1939
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Invalid names: Solenodella Branson and Mehl 1944 [synonym]
Fm. †Ellisoniidae Clark 1972
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G. †Ellisonia
G. †Foliella Budurov and Pantic 1973
G. †Parafurnishius Yang et al. 2014
G. †Parapachycladina Zhang et al. 1997
G. †Stepanovites Kozur 1975
+
Invalid names: Kamagnathus Chernykh et al. 2001 [synonym], Sweetina Wardlaw and Collinson 1986 [synonym]
Fm. †Gondolellidae Lindstrom 1970
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G. †Acuminatella Orchard 2013
G. †Carnepigondolella Kozur 2003
G. †Clarkina Kozur 1990
Subfm. †Cornudininae Orchard 2005
G. †Cratognathodus Mosher 1968
G. †Epigondolella Mosher 1968
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Invalid names: Carinella Budurov 1973 [synonym]
Subfm. †Epigondolellinae Orchard 2005
G. †Gondolella Stauffer and Plummer 1932
G. †Hayashiella Kiliç et al. 2015
G. †Kraussodontus Orchard 2013
G. †Mesogondolella Kozur 1989
G. †Metapolygnathus Hayashi 1968
Subfm. †Mullerinae Orchard 2005
Subfm. †Neogondolellinae Hirsch 1994
Subfm. †Novispathodinae Orchard 2005
G. †Paullella Orchard 2008
G. †Primatella Orchard 2013
Subfm. †Scythogondolellinae Orchard 2007
Subfm. †Sephardiellinae Plasencia et al. 2007
G. †Sweetospathodus Kozur et al. 1998
Invalid names: Xaniognathidae Sweet 1981 [synonym]
Superfm. †Gondolelloidea Lindstrom 1970
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Fm. †Gladigondolellidae Ishida and Hirsch 2011
Fm. †Sweetognathidae Ritter 1986
Fm. †Idiognathodontidae Harris and Hollingsworth 1933
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G. †Gnathodus
G. †Idiognathodus Gunnell 1931
G. †Protognathodus Ziegler 1969
Fm. †Kockelellidae Klapper 1981
+
G. †Ancoradella Walliser 1964
G. †Ctenognathodus Fay 1959
G. †Kockelella Walliser 1957
G. †Microzarkodina Lindström 1971
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Microzarkodina hagetiana Stouge and Bagnoli 1990
Subor. †Ozarkodinina Dzik 1976
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Fm. †Bactrognathidae Lindstrom 1970
G. †Ozarkodina Branson and Mehl 1933
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Invalid names: Hindeodella Bassler 1925 [objective synonym], Plectospathodus Branson and Mehl 1933 [objective synonym]
Fm. †Palmatolepidae Müller 1956
Superfm. †Polygnathacea Bassler 1925
Fm. †Palmatolepididae Sweet 1988
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G. †Tripodellus Sannemann 1955
G. †Periodon Hadding 1913
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Periodon aculeatus Hadding 1913
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Invalid names: Periodon flabellata Graves and Ellison 1941 [synonym]
Periodon grandis Ethington 1959
Periodon hankensis Stouge 2012
Periodon macrodentatus Graves and Ellison 1941
Invalid names: Loxognathus Graves and Ellison 1941 [synonym]
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Plectodina alpina Serpagli 1967
Fm. †Pterospathodontidae Cooper 1977
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G. †Apsidognathus Walliser 1964
G. †Aulacognathus Mostler 1967
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Invalid names: Neospathognathodus Nicoll and Rexroad 1968 [synonym]
G. †Carniodus Walliser 1964
G. †Galerodus Tsyganko and Chermnyh 1987
G. †Icriognathus Männik 1992
G. †Johnognathus Mashkova 1977
G. †Polygnathoides Branson and Mehl 1933
Fm. †Spathognathodontidae Hass 1959
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G. †Flajsella Valenzuela-Rios and Murphy 1997
G. †Lanea Murphy and Valenzuela-Rios 1999
G. †Tortodus Weddige 1977
G. †Zieglerodina Murphy et al. 2004
Fm. †Spathognathodontodae Hass 1959
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G. †Wurmiella Murphy et al. 2004
Fm. †Vjalovognathidae Yuan et al. 2016
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G. †Vjalovognathus Kozur 1977
Invalid names: Gondolellidea Lindstroem 1970 [empty]
G. †Palmatodella Bassler 1925
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Palmatodella paridens Huddle 1934
Or. †Panderodontida Sweet 1988
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G. †Cristodus
G. †Loxodus Furnish 1938
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Loxodus dissectus An 1983
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Invalid names: Loxodus curvatus Stouge 1984 [synonym]
Fm. †Panderodontidae Lindström 1970
+
G. †Belodina Ethington 1959
G. †Culumbodina Moskalenko 1973
G. †Naimanodus Tolmacheva 2013
G. †Neopanderodus Ziegler and Lindström 1971
G. †Nudibelodina Jeppsson 1997
G. †Panderodus Ethington 1959
G. †Parabelodina Sweet 1979
G. †Parapanderodus Stouge 1984
G. †Plegagnathus Ethington and Furnish 1959
G. †Pseudobelodina Sweet 1979
G. †Thrincodus Bauer 1987
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Thrincodus palaris Pyle and Barnes 2003
G. †Pandorinella Müller and Müller 1957
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Pandorinella insita Stauffer 1940
Or. †Paraconodontida Müller 1962
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G. †Furnishina Müller 1959
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Furnishina furnishi Muller 1959
Superfm. †Furnishinacea Müller 1981
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Fm. †Furnishinidae Müller and Nogami 1971
Fm. †Westergaardodinidae Mueller 1959
G. †Muellerodus Miller 1980
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Muellerodus cambricus Müller 1959
G. †Nogamiconus Miller 1980
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Nogamiconus sinensis Nogami 1966
G. †Proacodus Müller 1959
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Prooneotodus gallatini Müller 1959
G. †Prosagittodontus Müller and Nogami 1971
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Prosagittodontus dahlmani Müller 1959
G. †Serratocambria Müller and Hinz 1991
G. †Trolmenia Müller and Hinz 1991
G. †Westergaardodina Müller 1959
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Invalid names: Amphigeisinacea Clark et al. 1981 [empty]
G. †Parvigondolella Kozur and Mock 1972
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Parvigondolella andrusovi Kozur and Mock 1972
Or. †Polyplacognathida Stouge and Bagnoli 1999
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Invalid names: Cahabagnathidae Stouge and Bagnoli 1999 [empty]
Or. †Prioniodontida Dzik 1976
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Fm. †Acodontidae Dzik 1994
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G. †Acodus Pander 1856
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Invalid names: Acontiodus Pander 1856 [synonym]
G. †Diaphorodus Kennedy 1980
G. †Nealeodus Stouge 2012
G. †Pteracontiodus Harris and Harris 1965
G. †Triangulodus van Wamel 1974
G. †Tripodus Bradshaw 1969
G. †Tropodus Kennedy 1980
G. †Anticostiodus Zhang and Barnes 2000
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Anticostiodus fahraeusi Zhang and Barnes 2000
Fm. †Balognathidae Hass 1959
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G. †Amorphognathus Branson and Mehl 1933
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Invalid names: Balognathus Rhodes 1953 [synonym]
G. †Baltoniodus Lindstrom 1971
G. †Birksfeldia Orchard 1980
G. †Complexodus Dzik 1976
G. †Lenodus Sergeeva 1963
G. †Prioniodus Pander 1856
G. †Promissum Kovacs-Endrody 1986
G. †Pterospathodus Walliser 1964
G. †Rhodesognathus Bergstrom and Sweet 1966
G. †Trapezognathus Lindström 1955
Invalid names: Prioniodontidae Ulrich and Bassler 1926 [synonym]
Superfm. †Balognathoidea Hass 1959
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Fm. †Pygodontidae Bergström 1981
Fm. †Cyrtoniodontidae Hass 1959
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G. †Bryantodina Stauffer 1935
Fm. †Distomodontidae Klapper 1981
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G. †Coryssognathus Link and Druce 1972
G. †Distomodus Branson and Branson 1947
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Invalid names: Hadrognathus Walliser 1964 [synonym]
+
Histiodella holodentata Ethington and Clark 1982
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Invalid names: Histiodella tableheadensis Stouge 1984 [synonym]
Histiodella kristinae Stouge 1984
Histiodella labiosa Bauer 2010
Histiodella serrata Harris 1962
Histiodella sinuosa Graves and Ellison 1941
Fm. †Multioistodontidae Harris 1964
+
G. †Leptochirognathus Branson and Mehl 1943
G. †Multioistodus Cullison 1938
G. †Paraprioniodus Ethington and Clark 1982
G. †Oepikodus Lindström 1955
Fm. †Oistodontidae Lindström 1970
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G. †Graciloconus Pyle and Barnes 2002
G. †Jumudontus Cooper 1981
G. †Oistodus Pander 1856
G. †Rossodus Repetski and Ethington 1983
G. †Tricostatus Ji and Barnes 1994
Invalid names: Juanognathinae Bergström 1981 [empty], Oistodontinae Lindström 1970 [empty], Tripodontinae Sweet 1988 [empty]
Fm. †Paracordylodontidae Bergström 1981
+
G. †Fahraeusodus Stouge and Bagnoli 1988
G. †Oelandodus van Wamel 1974
G. †Protoprioniodus McTavish 1973
G. †Paracordylodus Lindström 1955
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Paracordylodus gracilis Lindström 1955
G. †Phragmodus Branson and Mehl 1933
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Phragmodus flexuosus Moskalenko 1973
Fm. †Plectodinidae Sweet 1988
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G. †Tangshanodus An 1983
Or. †Prioniodinida Sweet 1988
+
Fm. †Chirognathidae Branson and Mehl 1944
Fm. †Prioniodinidae Bassler 1925
G. †Pseudooneotodus Drygant 1974
Subor. †Prioniodinina Sweet 1988
+
G. †Erika Murphy and Matti 1982
G. †Erismodus
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Invalid names: Microcoelodus Branson and Mehl 1933 [synonym], Ptiloconus Sweet 1955 [synonym]
G. †Erraticodon Dzik 1978
G. †Hibbardella Bassler 1925
G. †Kladognathus Rexroad 1958
+
Invalid names: Lambdagnathus Rexroad 1958 [synonym], Magnilaterella Rexroad and Collinson 1963 [synonym]
G. †Oulodus Branson and Mehl 1933
+
Invalid names: Ligonodina [synonym]
Superfm. †Prioniodontacea Bassler 1925
+
Fm. †Icriodontidae Müller and Müller 1957
Fm. †Phragmodontidae Bergström 1981
Fm. †Polyplacognathidae Bergström 1981
Invalid names: Oepikodontidae Bergström 1981 [empty]
Fm. †Rhipidognathidae Lindström 1970
+
G. †Appalachignathus Bergström et al. 1974
G. †Bergstroemognathus Serpagli 1974
G. †Rhipidognathus Branson et al. 1951
G. †Tasmanognathus Burrett 1979
G. †Sagittodontina Knüpfer 1967
+
Sagittodontina robusta Knüpfer 1967
Fm. †Strachanognathidae Bergstrom 1981
+
G. †Decoriconus Cooper 1976
G. †Scabbardella Orchard 1980
Invalid names: Periodontidae Lindström 1970 [empty]
+
Fm. †Acanthodontidae Lindström 1970
+
G. †Parapaltodus Stouge 1984
G. †Scalpellodus Dzik 1976
G. †Ulrichodina Furnish 1938
Fm. †Clavohamulidae Lindström 1970
+
G. †Hispidodontus Nicoll and Shergold 1991
G. †Nericodus
Fm. †Cornuodontidae Stouge 1984
+
G. †Cornuodus
G. †Macerodus
Fm. †Drepanoistodontidae Fahraeus and Nowlan 1978
+
G. †Drepanoistodus Lindstrom 1971
G. †Laurentoscandodus Landing et al. 1996
G. †Nordiodus Serpagli 1967
G. †Paltodus Pander 1856
G. †Paroistodus Lindström 1971
G. †Venoistodus Löfgren 2006
Fm. †Oneotodontidae Miller 1980
+
G. †Oneotodus Lindström 1955
G. †Teridontus Miller 1980
G. †Utahconus Miller 1980
Fm. †Protopanderodontidae Lindström 1970
+
G. †Colaptoconus Kennedy 1994
+
Invalid names: Glyptoconus Kennedy 1980 [replaced]
G. †Drepanodus Pander 1856
G. †Eucharodus Kennedy 1980
G. †Juanognathus Serpagli 1974
+
Invalid names: Aurilobodus Xiang and Zhang 1983 [synonym]
G. †Monocostodus Miller 1980
G. †Parutahconus Landing 1982
G. †Planusodus Pyle and Barnes 2002
G. †Polycostatus Ji and Barnes 1994
G. †Protopanderodus Lindström 1971
G. †Staufferella Sweet et al. 1975
G. †Striatodontus Ji and Barnes 1994
G. †Stultodontus Ji and Barnes 1994
G. †Ventricodus Pyle and Barnes 2002
Fm. †Serratognathidae Zhen et al. 2009
+
G. †Serratognathoides An 1987
G. †Pseudobelodella Armstrong 1990
+
Pseudobelodella silurica Armstrong 1990
G. †Rexroadus Zhang and Barnes 2002
+
Rexroadus kentuckyensis Branson and Branson 1947
Rexroadus nathani McCracken and Barnes 1981
G. †Rhynchognathodus Ethington 1959
G. †Rotundoconus An and Zhang 1983
G. †Sagittodontus Rhodes 1953
G. †Scandodus Lindstrom 1955
+
Scandodus rectus Lindstrom 1955
G. †Silurognathus Jeppsson 2005
+
Silurognathus maximus Jeppsson 2005
G. †Spathognathodus Branson and Mehl 1941
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Spathognathodus asymmetricus Bischoff and Sannemann 1958
Spathognathodus dubius Ethington and Furnish 1962
Spathognathodus fundamentus Walliser 1957
Spathognathodus optimus Moskalenko 1966
Spathognathodus transitans Bischoff and Sannemann 1958
G. †Tardogondolella Kozur and Mostler 1971
+
Tardogondolella postera Kozur and Mostler 1971
G. †Trichonodella Branson and Branson 1947
+
Trichonodella blanda Stauffer 1940
Trichonodella inconstans Ziegler 1960
Trichonodella symmetrica Rhodes 1953
G. †Youngquistognathus Myshkina and Zhuravlev 2005
G. †Zygognathus Branson et al. 1951
Invalid names: Euconodonta Müller and Hinz 1991 [empty], Euconodonta Müller and Hinz 1991 [empty], Hindeodella andrusovi Kozur and Mostler 1972 [nomen dubium], Polygnathida Barskov 1995 [empty]
G. †Declinognathodus Dunn 1966
+
Declinognathodus noduliferus Ellison and Graves 1941
+
Dichodella exilis Serpagli 1967
Superfm. †Distacodontacea Bassler 1925
+
Invalid names: Distacodontidae Bassler 1925 [empty], Teridontidae Miller 1981 [empty], Ulrichodinidae Bergstrom 1981 [empty]
G. †Elsonella
G. †Eocarniodus Orchard 1980
+
Eocarniodus gracilis Rhodes 1955
G. †Evencodus
G. †Exochognathus Pollock et al. 1970
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Exochognathus brassfieldensis Branson and Branson 1947
Exochognathus expansus Nicoll and Rexroad 1969
Superfm. †Hibbardellacea Mueller 1956
+
Fm. †Hibbardellidae Müller 1956
+
G. †Delotaxis Klapper and Philip 1971
G. †Huddlella
G. †Istorinus Knüpfer 1967
+
Istorinus erectus Knüpfer 1967
+
Invalid names: Istorinus disymmetricus Knüpfer 1967 [synonym], Istorinus humilis Knüpfer 1967 [synonym], Istorinus postdentatus Knüpfer 1967 [synonym], Istorinus recurvus Knüpfer 1967 [synonym]
Fm. †Mestognathidae Austin and Rhodes 1981
+
G. †Mestognathus Bischoff
G. †Oligodus
G. †Ozarcodina Walliser
Superfm. †Panderodontacea Lindstrom 1970
+
Invalid names: Scolopodontidae Bergstrom 1981 [empty]
G. †Paraprionodus Ethington and Clark 1982
G. †Playfordia Glenister and Klapper 1966
G. †Polygnathellus Branson and Mehl 1933
+
Polygnathellus emarginatus Branson and Mehl 1933
G. †Roundya
+
Roundya aurita Sannemann 1955
Roundya laminata Branson and Mehl 1934
Roundya latipennata Ziegler 1958
G. †Tuxekania
G. †Volgelgnathus Norby and Rexroad 1985
Invalid names: Chirognathacea Branson and Mehl 1944 [empty], Fryxellodontacea Miller 1981 [empty], Proconodontacea Miller 1981 [empty]
Subph. Craniata Linnaeus 1758
+
+
Invalid names: Myllokunmingiidae Shu 2003 [empty]
+
Invalid names: Myxini Jaekel 1911 [empty]
Supercl. †Pteraspidomorphi Goodrich 1909 [jawless fish]
+
G. †Dipnoides
+
+
Cometicercus talimaaae Wilson and Caldwell 1998
+
Drepanolepis maerssae Wilson and Caldwell 1998
+
Furcacauda fredholmae Wilson and Caldwell 1998
Furcacauda heintzae Dineley and Loeffler 1976
+
Sphenonectris tumeme Wilson and Caldwell 1998
+
Subcl. †Arandaspida Ritchie and Gilbert-Tomlinson 1977
+
Fm. †Arandaspididae Ritchie and Gilbert-Tomlinson 1977
Or. †Arandaspidiformes Ritchie and Gilbert-Tomlinson 1977
Fm. †Aseraspididae Halstead 1993
Subcl. †Astraspida Berg 1940
+
Or. †Astrapidiformes Berg 1940
Or. †Astraspidiformes Berg 1940
Subcl. †Heterostraci Lankester 1868
+
Or. †Amphiaspidiformes Novitskaya 2008
G. †Aporemaspis Elliot and Loeffler 1989
Fm. †Ariaspididae Elliott and Swift 2010
Fm. †Cardipeltidae Bryant 1933
Subor. †Cyathaspida Kiaer 1932
Fm. †Cyathaspididae Kiaer 1932
Or. †Cyathaspidiformes Kaier 1930
Or. †Lepidaspidiformes Halstead 1993
Fm. †Protaspidae Bryant 1933
G. †Psammolepis Agassiz 1843
Or. †Psammosteiformes Berg 1937
Or. †Pteraspidiformes Berg 1940
G. †Strosipherus Pander 1856
Or. †Traquairaspidiformes Stensio 1958
Invalid names: Cardipeltida [empty], Cardipeltiformes Bryant 1933 [empty], Ceraspidae [empty], Corvaspidida [empty], Drepanaspidae [empty], Lepidaspidida [empty], Olbiaspidida Obruchev 1964 [empty], Palaeaspidi Jaekel 1911 [empty], Pteraspidi Jaekel 1911 [empty], Tesseraspidida [empty], Tolypelepidida [empty], Traquairaspidida Stensio 1958 [empty]
Invalid names: Diplorhina [synonym]
+
G. †Archodus
G. †Athenaegis Soehn and Wilson 1990
+
Athenaegis chattertoni Soehn and Wilson 1990
G. †Dyreaspis
G. †Gunaspis
G. †Liliaspis
G. †Obliaspis Obruchev 1964
G. †Palaeodus
G. †Pelaspis
G. †Pionaspis
G. †Pycnaspis
+
Pycnaspis splendens Orvig 1958
G. †Schizosteus Obruchev 1940
G. †Yoglinia
G. †Sigurdia
G. †Tylodus
Invalid names: Pteraspidida Kaier 1932 [empty]
Supercl. †Thelodontida
+
Fm. †Coelolepidae Pander 1856
+
G. †Larolepis Sansom and Elliott 2002
+
Larolepis darbyi Sansom and Elliott 2002
G. †Thelodus Agassiz 1839
+
Thelodus calvus Marss and Karatajute-Talimaa 2002
Thelodus hoskinsi Giffin 1979
Thelodus laevis Pander 1856
Thelodus parvidens Agassiz 1839
Thelodus scoticus Traquair 1898
Thelodus trilobatus Hoppe 1931
G. †Turinia Traquair 1896
+
Turinia pagei Powrie 1870
+
Invalid names: Cephalopterus pagei Powrie 1870 [synonym]
Turinia polita Karatajute-Talimaa 1978
Invalid names: Palaeodontidae Obruchev 1964 [empty], Turiniidae Obruchev 1964 [empty]
Invalid names: Coluber arcuatus von Meyer 1845 [nomen dubium], Conodontomorpha [empty]
G. †Metaspriggina Simonetta and Insom 1993
+
Metaspriggina walcotti Simonetta and Insom 1993
Subph. Tunicata Lamarck 1816 [tunicate]
+
Cl. Ascidiacea Nielsen 1995 [sea squirt]
+
G. †Choanites Mantell 1822
Or. Enterogona Perrier 1898
+
Fm. Didemnidae Milne Edwards 1841
+
G. †Micrascidites Deflandre and Deflandre-Rigaud 1956
Or. †Khmeriamorpha Wendt 2018
+
Fm. †Khmeriidae Montanaro Gallitelli 1954
+
G. †Imilce Flügel 1975
G. †Khmeria Mansuy 1914
+
Invalid names: Osium de Gregorio 1930 [synonym]
G. †Permosoma
G. †Zardinisoma Wendt 2018
Cl. Thaliacea Nielsen 1995
+
Invalid names: Doliolida [empty], Pyrosomida [empty], Salpida [empty]
G. †Megasiphon Nanglu et al. 2023
+
Megasiphon thylakos Nanglu et al. 2023
Invalid names: Urochordata Lankester 1877 [synonym]
G. †Undichna Anderson 1976
+
Undichna brittanica Higgs 1988
Undichna unisulca de Gibert et al. 1999
Subph. Vertebrata Lamarck 1801 [vertebrate]
+
Cl. Agnatha Cope 1889 [jawless fish]
+
G. †Haikouichthys Luo et al. 1999
+
Haikouichthys ercaicunensis Luo et al. 1999
Unr. Hyperoartia Müller 1844
+
Or. Petromyzontiformes Berg 1940 [lamprey]
+
G. †Euphanerops Woodward 1900
Fm. †Hardistiellidae Halstead 1993
G. †Mayomyzon Bardack and Zangerl 1968
G. †Mesomyzon Chang et al. 2006
Fm. Mordaciidae Gill 1893
Fm. Petromyzontidae [lamprey]
G. †Priscomyzon Gess et al. 2006
Invalid names: Hyperoartii [synonym], Mayomyzontidae Bardack and Zangerl 1971 [empty]
+
Fm. †Loganelliidae Karatajute-Talimaa 1997
+
G. †Angaralepis Karatajute-Talimaa 1997
G. †Loganellia Fredholm 1990
G. †Paralogania Karatajute-Talimaa 1997
G. †Sandivia Karatajute-Talimaa 1997
G. †Shielia Märss and Ritchie 1998
G. †Stroinolepis Marss and Karatajute-Talimaa 2002
G. †Valyalepis Turner 1995
Invalid names: Loganiidae Karatajute-Talimaa 1978 [replaced]
G. †Muzaffarabadmachli Malkani 2019
+
G. †Myllokunmingia Shu et al. 1999
+
Myllokunmingia fengjiaoa Wagner 2023
G. †Pircanchaspis Erdtmann et al. 2000
+
Pircanchaspis rinconensis Erdtmann et al. 2000
G. †Saarolepis Robertson 1945
+
Invalid names: Anaspis Robertson 1941 [replaced]
Invalid names: Loganiida Turner 1991 [empty], Myllokunmingiida Shu 2003 [empty]
G. †Ammopus Lull 1915
+
Ammopus marshi Lull 1915
Supercl. †Anaspidomorphi
+
Cl. †Anaspida Traquair
+
Or. Birkeniida Berg 1937
+
G. †Cowielepis Blom 2008
Fm. †Birkeniidae Traquair 1899
+
G. †Ctenopleuron Mathew 1907
G. †Jamoytius
G. †Rhyncholepis Kiaer 1911
Invalid names: Anaspidiformes [empty], Jamoytiiformes [empty]
G. †Anatolepis Brockelie and Fortey 1976
+
Anatolepis heintzi Brockelie and Fortey 1976
G. †Apedolepis Young 1997
+
Apedolepis tomlinsonae Young 1997
G. †Artenolepis Janvier 1974
+
Artenolepis golshanii Janvier 1974
G. †Auchenaspis Egerton 1857
+
Auchenaspis egertoni Lankester 1870
Auchenaspis salteri Egerton 1857
Auchenaspis verrucosus Eichwald 1854
Subph. Craniota
+
Supercl. Cyclostomata Richards
+
Invalid names: Hypospondyli Jaekel 1911 [empty], Marsipobranchii [synonym], Palaeospondyli Jaekel 1911 [empty], Petromyzontes [empty]
Supercl. †Hypostomata Gadow 1898
+
Invalid names: Ostracodermi [synonym]
Unr. †Cyclostomi Duméril 1806
+
Subcl. Myxinoidea [hagfish]
+
G. †Tethymyxine Miyashita et al. 2019
+
Tethymyxine tapirostrum Miyashita et al. 2019
G. †Squirmarius McCoy et al. 2023
+
Squirmarius testai McCoy et al. 2023
G. †Eosaurus Marsh 1862
+
Eosaurus acadianus Marsh 1862
Cl. †Galeaspida Liu 1965
+
Fm. †Dayongaspidae Pan and Zeng 1985
+
G. †Dayongaspis Pan and Zeng 1985
+
Dayongaspis hunanensis Pan and Zeng 1985
G. †Platycaraspis Wang et al. 2002
+
Platycaraspis tianshanensis Wang et al. 2002
G. †Diploholcaspis Wang et al. 2009
+
Diploholcaspis daleensis Wang et al. 2009
Or. †Eugaleaspidiformes Liu 1980
+
G. †Anjiaspis Gai and Zhu 2005
+
Anjiaspis reticularis Gai and Zhu 2005
Fm. †Eugaleaspididae Liu 1980
+
G. †Eugaleaspis Liu 1980
G. †Nochelaspis Zhu 1992
G. †Pterogonaspis Zhu 1992
G. †Tridensaspis Liu 1986
G. †Yunnanogaleaspis Pan and Wang 1980
G. †Meishanaspis Wang 1991
+
Meishanaspis lehmani Wang 1991
G. †Sinogaleaspis Pan and Wang 1980
+
Sinogaleaspis shankouensis Pan and Wang 1980
Sinogaleaspis xikengensis Pan and Wang 1980
Fm. †Hanyangaspidae Pan and Liu 1975
+
G. †Hanyangaspis Pan and Liu 1975
+
Hanyangaspis caohuensis Wang et al. 1980
Hanyangaspis guodingshanensis Pan and Liu 1975
G. †Kalpinolepis Wang et al. 1996
+
Kalpinolepis tarimensis Wang et al. 1996
G. †Konoceraspis Pan 1992
+
G. †Nanjiangaspis Wang et al. 2002
+
Nanjiangaspis kalpinensis Wang et al. 2002
G. †Hyperaspis Pan 1992
+
Hyperaspis acclivis Pan 1992
G. †Microphymaspis Wang et al. 2002
+
Microphymaspis pani Wang et al. 2002
Superor. †Polybranchiaspidida Zhu and Gai 2007
+
Fm. †Geraspididae Pan and Chen 1993
+
G. †Geraspis Pan and Chen 1993
G. †Kwangnanaspis Cao 1979
Or. †Huananaspidiformes Janvier 1975
+
Fm. †Gantarostraspididae Wang and Wang 1992
Fm. †Huananaspidae Liu 1973
Fm. †Sanchaspididae Pan and Wang 1981
Fm. †Sanqiaspidae Liu 1975
Or. †Polybranchiaspidiformes Liu 1965
+
Fm. †Duyunolepididae Pan and Wang 1978
Fm. †Gumuaspidae Gai et al. 2018
Fm. †Pentathyraspididae Pan 1992
Fm. †Polybranchiaspididae Liu 1965
Fm. †Zhaotongaspididae Wang and Zhu 1994
+
G. †Wenshanaspis Zhao et al. 2002
G. †Zhaotongaspis Wang and Zhu 1994
G. †Pseudoduyunaspis Wang et al. 1996
+
Pseudoduyunaspis bachuensis Wang et al. 1996
Fm. †Xiushuiaspidae Pan and Wang 1983
+
G. †Changxingaspis Wang 1991
+
Changxingaspis gui Wang 1991
G. †Xiushuiaspis Pan and Wang 1983
+
Xiushuiaspis ganbeiensis Pan and Wang 1983
Xiushuiaspis jiangxiensis Pan and Wang 1983
Supercl. Gnathostomata Gegenbauer 1874 [jawed fish]
+
Cl. Chondrichthyes Huxley 1880 [cartilaginous fish]
+
Subcl. †Acanthodii Owen 1846 [spiny fish]
+
Or. †Acanthodiformes Berg 1940
G. †Antarctonchus White 1968
G. †Archaeacanthus Kade 1858
G. †Byssacanthoides Woodward 1921
G. †Campylodus Rohon 1893
Or. †Climatiiformes Berg 1940
Or. †Diplacanthiformes Berg 1940
G. †Eupleurogmus M'Coy 1890
Fm. †Euthacanthidae Berg 1940
G. †Gemuendolepis Gross 1973
G. †Haplacanthus Agassiz 1845
G. †Homacanthus Agassiz 1845
Or. †Ischnacanthida Berg 1940
Or. †Ischnacanthiformes Berg 1940
G. †Lupopsyroides Hanke and Wilson 2004
G. †Lupopsyrus Bernacsek and Dineley 1977
Fm. †Machaeracanthidae Burrow and Young 2005
G. †Monopleurodus Pander 1856
G. †Nodacosta Gross 1940
G. †Nodonchus White 1961
G. †Onchus Agassiz 1837
G. †Parexus Agassiz 1845
G. †Paucicanthus Hanke 2002
G. †Pinnacanthus Bryant 1934
G. †Promesacanthus Hanke 2008
G. †Ptychodictyon Gross 1973
G. †Seretolepis Karatajute-Talimaa 1968
G. †Sinacanthus P'an Kiang 1958
G. †Striacanthus Hills 1931
G. †Tetanopsyrus Gagnier et al. 1999
G. †Yealepis Burrow and Young 1999
Invalid names: Acanthodi Jaekel 1911 [empty], Acanthodida Berg 1940 [empty], Climatiida Berg 1940 [empty], Diplacanthi Jaekel 1911 [empty]
Or. †Bradyodontida Woodward 1921
+
Subor. †Chimaerina Zangerl 1981
G. †Jimpohlia Zangerl 1979
Infracl. †Cladoselachimorpha
+
G. †Doliodus Traquair 1893
G. †Duplisuggestus Johns 1997
+
Subcl. Elasmobranchii Bonaparte 1838 [elasmobranch]
+
G. †Amelacanthus Maisey 1982
G. †Annulicorona Chen and Cuny 2003
Or. †Antarctilamniformes Ginter et al. 2008
G. †Aporomicrodus Fowler 1958
+
Invalid names: Microdus Emmons 1857 [replaced]
G. †Arduodens Hairapetian and Ginter 2009
G. †Carcharopsis Agassiz 1843
G. †Carinasubcorona Johns 1997
G. †Celtiberina Wang 1993
Fm. Cestraciontidae Bonaparte 1838 [bullhead shark]
G. †Changxingselache Wang et al. 2007
Superor. †Cladodontomorphi Ginter et al. 2010
Or. †Cladoselachida Dean 1909
G. †Complanicorona Johns 1997
G. †Coniunctio Johns 1997
G. †Eunemacanthus StJohn and Worhten 1883
Unr. Euselachiformes Maisey 1975
Infracl. Euselachii Hay 1902
G. †Fragilicorona Johns 1997
G. †Glabrisubcorona Johns 1997
G. †Gondwanodus Daymond 1999
Unr. †Ichthyodorulites Buckland
Fm. †Kannathalepididae Marss and Gagnier 2001
G. †Labascicorona Johns 1997
G. †Labrilancea Johns 1997
G. †Leonodus Mader 1986
G. †Lesnilomia Ginter 2008
Fm. †Listracanthidae Martill et al. 2014
G. †Lobaticorona Johns 1997
G. †Meishanselache Wang et al. 2007
G. †Minuticorona Johns 1997
Or. Myliobatiformes Compagno 1973 [stingray]
Or. †Omalodontiformes Turner 1997
G. †Oniscina Goldenberg 1873
G. †Ornathiliabrilance Johns 1997
G. †Ornatilabrilancea Johns 1997
Infracl. Osteodonti
G. †Parvicorona Chen and Cuny 2003
G. †Parvidiabolus Johns 1997
G. †Parviscapha Johns 1997
Or. †Phoebodontiformes Ginter et al. 2002
G. †Physonemus Agassiz 1843
+
Invalid names: Batacanthus St John and Worthen 1870 [synonym], Drepanacanthus Newberry and Worthen 1866 [synonym], Gnathacanthus Davis 1883 [synonym], Xystracanthus Leidy 1859 [synonym]
Or. †Plagiostomi Cuvier
G. †Platylithophycus Johnson and Howell 1948
Fm. †Protodontidae Woodward 1932
G. †Raineria Osswald 1928
G. †Rosaodus Li et al. 2022
G. †Rugosicorona Johns 1997
G. †Sacrisubcorona Johns 1997
Subcl. Selachii [shark]
G. †Serratocorona Chen 2002
G. †Siamodus
G. †Suaviloquentia Johns 1997
G. †Undulaticorona Johns 1997
Or. †Xenacanthida Glikmann 1964
Infracl. †Xenacanthimorpha
Invalid names: Cladodontomorphii Obruchev 1967 [empty], Cladodus hassiacus Gross 1937 [nomen dubium], Cladodus wildungensis Jaekel 1921 [nomen dubium], Cladoselachii Dean 1894 [empty], Coronodontida Zangerl 1981 [empty], Orodontida Zangerl 1981 [empty], Pleuracanthidae Woodward [empty], Pleuracanthodii [empty], Pristiorajea Cicimurri 2007 [empty], Proselachii Gadow 1898 [empty], Selachimorpha Nelson 1984 [empty]
G. †Elegestolepis Karatajute-Talimaa 1973
G. †Eucentrurus Traquair 1901
G. †Fasciodus Henry 1876
+
Fasciodus pectinatus Henry 1876
G. †Geisacanthus St John and Worthen 1875
G. †Gogoselachus Long 2015
G. †Gracilisuggestus Johns 1997
+
Subcl. Holocephali Bonaparte 1832 [chimaera]
+
G. †Delphyodontos Lund 1980
G. †Edaphodus Egerton 1836
+
Invalid names: Passalodon Buckland 1838 [synonym]
Or. †Eugeneodontiformes Zangerl 1981
Superor. †Holocephalomorpha Lund 1986
G. †Macrodontacanthus Romer 1942
G. †Menaspacanthus Patterson 1965
Or. †Orodontiformes Zangerl 1981
Or. †Petalodontiformes Zangerl 1981
Invalid names: Bradyodonti Arambourg and Bertin 1958 [synonym], Chimaeri Jaekel 1911 [empty], Debeeriformes [empty], Euchondrocephali Lund and Grogan 1997 [synonym], Iniopterygiformes Zangerl and Case 1973 [empty], Paraselachiamorpha Lund 1977 [empty], Paraselachimorpha Lund 1977 [invalid subgroup], Trachyacanthi Jaekel 1911 [empty]
Infracl. †Holocephalimorpha Lund 1986
+
G. †Harpacanthus Traquair 1886
Invalid names: Harpacanthidae Lund and Grogan 1997 [empty]
Or. †Iniopterygia Zangerl and Case 1973
+
Fm. †Iniopterygidae Zangerl and Case 1973
G. †Inioxyle
Fm. †Sibyrhynchidae Zangerl and Case 1973
G. †Leonotus
G. †Machichnus Mikulas et al. 2006
+
Machichnus bohemicus Mikulas et al. 2006
+
G. †Mongolepis Karatajute-Talimaa et al. 1990
G. †Obtusacanthus Hanke and Wilson 2004
+
Obtusacanthus corroconis Hanke and Wilson 2004
G. †Plesioselachus Anderson et al. 1999
+
Plesioselachus macracanthus Anderson 1990
G. †Proprigalea Johns 1997
+
Proprigalea languidula Johns 1997
Proprigalea mediglabra Johns 1997
Proprigalea medirugosa Johns 1997
G. †Ptomacanthus Miles 1973
+
Ptomacanthus anglicus Miles 1973
G. †Pucapampella Janvier and Riglos 1986
+
Pucapampella rodrigae Janvier and Riglos 1986
G. †Pucapumpella Maisey and Anderson 2001
G. †Simmorius
G. †Thaumatacanthus Waagen 1880
+
Invalid names: Clamydoselachidae [empty], Ctenacanthimorpha [empty], Ctenoptychius ordii Davis 1881 [nomen dubium], Desmiodontida Zangerl 1981 [empty], Kathemacanthidae [empty], Polymerolepidiformes [empty], Rhinobatiformes Müller and Henle 1837 [empty], Subterbranchialia Zangerl 1979 [empty]
+
Unr. Teleostomi Bonaparte 1836
+
Or. Crossopterygii Huxley 1861
Invalid names: Podopterygia Cope 1887 [empty], Rhipidopterygia Cope 1887 [empty]
Invalid names: Chondrichthyomorphi [empty]
Unr. Osteichthyes Huxley 1880 [bony fish]
+
Supercl. Actinopterygii Cope 1887 [ray-finned fish]
+
Cl. Actinopteri Cope 1871
Or. †Aeduelliformes Heyler 1969
Fm. †Aesopichthyidae Poplin and Lund 2000
Subor. †Aetheospondyli Woodward 1895
G. †Aetheretmon White 1927
G. †Aethocephalichthys Fielitz et al. 1999
G. †Akanolepis Kazantseva-Selezneva 1981
G. †Ameghinichthys Arratia et al. 2004
G. †Anapterus Sauvage 1873
G. †Aneurolepis White and Moy-Thomas 1941
+
Invalid names: Urolepis Bellotti 1857 [replaced]
Or. †Asarotiformes Schaeffer 1968
G. †Atkinsonella Jordan and Gilbert 1920
G. †Australichthys Gardiner 1969
G. †Avamia Kazantseva-Selezneva 1980
G. †Avonichthys Wilson et al. 2018
G. †Baoqingichthys Wang et al. 2007
G. †Beagiascus Mickle et al. 2009
G. †Bishofia Kazantseva 1968
G. †Bluefieldius Mickle 2018
G. †Burguklia Kazantseva-Selezneva 1980
Fm. †Charleuxiidae Heyler 2000
Fm. †Chichiidae Liu and Wang 1978
G. †Chirothrix Zittel 1888
Cl. Cladistia Cope 1870
G. †Cuneognathus Friedman and Blom 2006
G. †Diplospondichthys Filleul and Dutheil 2004
Fm. †Discordichthyidae Minikh 1998
G. †Echidnocephalus von der Marck 1858
G. Engraulis Cuvier 1817
Subor. †Eurekichthyoidei Lowney 1980
Or. †Eurynotiformes Sallan and Coates 2013
G. †Eurypoma Huxley 1866
G. †Exocoetoides Davis 1887
Or. †Fubarichthyiformes Lowney 1980
G. †Guaymayenia Rusconi 1887
Or. †Guildayichthyiformes Lund 2000
G. †Guntherichthys Mickle 2011
Fm. †Gyrolepidotidae Gardiner 1967
G. †Histiothrissa Woodward 1901
G. †Holuropsis Berg 1947
Or. †Isospondyli Cope 1887
G. †Kalops Poplin and Lund 2002
G. †Kansasiella Poplin 1974
Fm. †Kenderlichthyidae Kazantseva-Selezneva 1977
G. †Kutaichthys Esin and Bakaev 2022
G. †Lineagruan Mickle et al. 2009
G. Mallotus Cuvier 1829
G. †Meemannia Zhu et al. 2006
G. †Meisenheimichthys Poschmann and Schindler 2004
G. †Ministrella Matveeva 1958
Fm. †Moythomasiidae Kazantseva 1971
G. †Neuburgichthys Schultze et al. 2021
G. †Nozamichthys Schultze and Bardack 1987
G. †Opistopteryx Pictet and Humbert 1866
G. †Oxypteriscus Matveeva 1958
G. †Pachylebias Woodward 1901
+
Invalid names: Aelia Costa 1860 [replaced]
G. †Palaeobergia Berg 1958
Or. †Palaeonisciformes Hay 1902
+
Invalid names: Bobasatraniiformes [synonym], Palaeoniscida [synonym]
Or. †Paramblypteriformes Heyler 1969
Subor. †Phanerosteonoidei Lowney 1980
G. †Phoebeannaia Caron et al. 2023
G. †Piratata Richter 2022
G. Protaulopsis Woodward 1901
G. †Pseudoberyx Pictet and Humbert 1866
G. †Rhynchorhinus Woodward 1901
G. †Roslerichthys Hamel 2005
G. Salmo Linnaeus 1758 [salmon]
G. †Schizospondylus Bayer 1905
G. †Spinofacia Mickle 2011
G. †Stegotrachelus Woodward and White 1926
G. †Tanyrhinichthys Gottfried 1987
G. †Terenolepis Burrow 1995
G. †Tetragonopterus Cuvier 1817
G. †Thryptodus Loomis 1900
G. †Uranichthys Minikh 2009
G. †Yaomoshania Poplin et al. 1991
Invalid names: Bobastraniiformes [empty], Cenechoia paramillensis Rusconi 1946 [nomen dubium], Cenechoia sulcata Rusconi 1947 [nomen dubium], Eurynotus uspallatensis Rusconi 1946 [nomen dubium], Gyrolepidoides cuyanus Cabrera 1944 [nomen dubium], Lepidotus pectoralis Bellotti 1857 [nomen dubium], Lepidotus trotti Balsamo-Crivelli 1839 [nomen dubium], Neochallaia leonensis Rusconi 1952 [nomen dubium], Ophiopsis lariensis de Alessandri 1910 [nomen dubium], Palaeonisci [invalid subgroup], Palaeoniscimorpha Lund et al. 1995 [invalid subgroup], Palaeoniscoidae Rohon 1890 [invalid subgroup], Palaeoniscoidea [invalid subgroup], Pholidophorus dentatus Rusconi 1946 [nomen dubium], Pholidophorus lepturus Bellotti 1857 [nomen dubium], Pholidophorus rueppelli Bellotti 1857 [nomen dubium], Pholidophorus vallejensis Rusconi 1947 [nomen dubium], Polypteri [empty], Protospondyli Woodward 1895 [empty], Semionotus brevis Bellotti 1857 [nomen dubium], Semionotus dubius Bellotti 1857 [nomen dubium], Semionotus inornatus Henry 1876 [nomen dubium], Semionotus mendozaensis Geinitz 1885 [nomen dubium], Semionotus unicristatus Rusconi 1946 [nomen dubium], Semionotus vallejensis Rusconi 1950 [nomen dubium]
Unr. Actinopterygii Cope 1887 [ray-finned fish]
+
G. †Austelliscus Figueroa et al. 2021
Infracl. Chondrostei Müller 1844
Fm. †Coccocephalichthyidae Fowler 1951
G. †Coccolepis Agassiz 1843
G. †Concentrilepis Stack and Gottfried 2022
Or. †Elonichthyiformes Kazantseva-Selezneva 1977
Or. †Eurynotoidiformes Minikh and Minikh 1990
G. †Gogosardina Choo et al. 2009
Unr. Halecostomi Regan 1903
Fm. †Haplolepidae Westoll 1944
Or. †Heteromi
Fm. †Howqualepididae Long et al. 2008
G. †Lambeia Mickle 2017
G. †Mesopoma R. H. Traquair 1890
Fm. †Mimiidae Gardiner 1993
G. †Pacorichthys Lombardo 2013
Or. †Paphosisciformes Grogan and Lund 2015
G. †Pickeringius Choo et al. 2018
G. †Raynerius Giles et al. 2015
Or. †Redfieldiiformes Berg 1940
Or. †Rhadinichthyiformes Lowney 1980
Fm. †Scopelidae
G. †Trawdenia Coates and Tietjen 2018
Fm. †Turseoidae Bock 1959
G. †Usclasichthys Heyler 1977
Invalid names: Amblypteriformes Heyler 1969 [empty], Berycomorphi [empty], Dorypteriformes [empty], Gyrolepidoides multistriatus Rusconi 1948 [nomen dubium], Irajapintoseidae Beltan 1990 [empty], Phanerosteoniformes Lowney 1980 [empty], Uydeniidae Kazantseva-Selezneva 1980 [empty]
G. †Andreolepis Gross 1968
+
Andreolepis hedei Gross 1968
Andreolepis petri Märss 2001
+
G. †Beckius David 1946
G. Coregonus Linnaeus 1758
G. †Parastenodus David 1946
G. †Crenilepis Reis 1887
+
Crenilepis sandbergeri Dames 1888
G. †Cyclotomodon Cope 1876
+
Cyclotomodon vagrans Cope 1876
Or. Ganoidei Agassiz
+
Subor. Lepidosteidae Owen 1859
Invalid names: Glaniostomi [empty], Lepidoganoidei [empty], Placoganoidei [empty], Pycnodonti [empty], Rhomboganoidei [empty], Selachostomi [empty]
Or. †Iniomi
+
Fm. †Beerichthyidae Casier 1966
Invalid names: Bathypteroidae [empty], Cetunculi [empty], Cheirothricidae [empty], Harpodontidae [empty], Malacosteidae [empty], Omosudidae [empty], Plagyodontidae [empty]
G. †Lophosteus Pander 1856
+
Lophosteus canadensis Schultze and Märss 2004
Lophosteus connexus Schultze and Märss 2004
Lophosteus incrementus Burrow 1995
Lophosteus ohesaarensis Schultze and Märss 2004
Lophosteus superbus Pander 1856
Lophosteus uralensis Schultze and Märss 2004
G. †Naxilepis Wang and Dong 1989
+
Naxilepis gracilis Wang and Dong 1989
G. †Nothosoma Agassiz 1843
+
Nothosoma octostychius Egerton 1858
Nothosomus laevissimus Agassiz 1834
Subcl. Sarcopterygii Romer 1955 [lobe-finned fish]
+
G. †Achoania Zhu et al. 2001
+
Invalid names: Actinistia Cope 1870 [synonym]
Or. Dipnoi Müller 1884 [lungfish]
+
Invalid names: Dipterimorpha [synonym]
Or. Dipnomorpha Ahlberg 1991
Subcl. Dipnotetrapodomorpha Nelson 2006
G. †Guiyu Zhu et al. 2009
G. †Ligulalepis Schultze 1968
Infracl. †Onychodontida Andrews 1973
+
Invalid names: Struniiformes [synonym]
Infracl. †Osteolepidida Boulenger 1901
Or. †Osteolepiformes Berg 1937
G. †Psarolepis Yu 1998
Infracl. Rhipidistia Cope 1887
Infracl. †Rhizodontida Andrews and Westoll 1970
Infracl. Tetrapoda Jaekel 1911 [tetrapod]
G. †Youngolepis Chang and Yu 1981
Invalid names: Actinistia Cope 1870 [empty], Akinetia Gardiner 1984 [empty], Lepidosireniformes Savage 1951 [empty], Onychodontia Jaekel 1911 [empty]
Invalid names: Cephaloxeniformes [empty], Dialipiniformes [empty], Discordichthyiformes Minikh 1998 [empty], Euteleostomi [synonym], Pattonia Peach 1899 [nomen vanum], Pattonia couttsi Peach 1899 [nomen vanum], Pisces Linnaeus 1758 [synonym]
+
Cl. †Placodermi M'Coy 1848 [armour-plated fish]
+
Or. †Acanthothoraci Stensiö 1944
Or. †Antiarcha Cope 1885
+
Invalid names: Antiarchi Cope 1885 [synonym]
Or. †Antiarchiformes Grande and Eastman 1986
Or. †Arthrodira Woodward 1891
+
Invalid names: Arthrodiriformes Grande and Eastman 1986 [synonym]
G. †Asiacanthus Liu 1948
G. †Austroptyctodus Long 1997
Or. †Brindabellaspida Young 1980
G. †Campbellodus Miles and Young 1977
G. †Changyonophyton Sze 1952
Or. †Coccostei Jaekel 1911
G. †Coelosteichthys Whitley 1940
G. †Deinodus Hussakof and Bryant 1919
G. †Hybosteus Gross 1933
G. †Neopetalichthys Liu 1973
G. †Nessariostoma Broili 1933
+
Invalid names: Nessariostoma Broili 1933 [objective synonym]
G. †Oestophorus Miller 1892
+
Invalid names: Sphenophorus Newberry 1889 [replaced]
Subor. †Petalichthyida Jaekel 1911
+
Invalid names: Petalichthyiformes [synonym], Petalichthyiformes [synonym]
Subor. †Petalichthyida Jaekel 1911
+
Invalid names: Petalichthyiformes [synonym], Petalichthyiformes [synonym]
Or. †Phyllolepida Stensiö 1934
Or. †Pseudopetalichthyida Denison 1975
Or. †Ptychostei Jaekel 1911
Or. †Ptyctodontida Gross 1932
+
Invalid names: Ptyctodontiformes [synonym]
Or. †Rhenanida Broili 1930
G. †Sedowichthys Bystrow 1957
Or. †Stensioellida Romer 1945
G. †Tollichthys Bystrow 1957
G. †Yunnanacanthus Liu 1973
Invalid names: Acanthothoraciformes [empty], Petalichthyida Jaekel 1911 [empty], Pseudopetalichthyiformes [empty], Rhenaniformes [empty]
G. †Plectrodus Agassiz in Murchison 1839
+
Plectrodus mirabilis Agassiz 1839
G. †Qilinyu Zhu et al. 2016
+
Qilinyu rostrata Zhu et al. 2016
Subcl. †Thelodonti Jaekel 1911
+
G. †Boreania Karatajute-Talimaa 1985
+
Boreania minima Karatajute-Talimaa 1985
G. †Canonia Vieth 1980
+
Canonia costulata Marss et al. 2002
G. †Nikolivia Karatajute-Talimaa 1978
+
Nikolivia aligera Karatajute-Talimaa 1978
Nikolivia elongata Karatajute-Talimaa 1978
Nikolivia gutta Karatajute-Talimaa 1978
G. †Parathelodus Wang 1997
+
Parathelodus asiatica Wang 1984
Or. †Phlebolepidiformes Berg 1937
+
Fm. †Katoporididae Karartajüté-Talimaa 1970
Fm. †Phlebolepididae Berg 1940
+
Fm. †Shieliidae Maerss et al.
G. †Valiukia Karatajute-Talimaa and Marss 2002
Invalid names: Katoporida Karartajüté-Talimaa 1970 [empty], Sandiviformes [empty]
Invalid names: Chondrichthiomorphi [empty], Ichthyes Gadow 1898 [empty]
G. †Hoplichnus Hitchcock 1848
+
Hoplichnus equus Hitchcock 1858
Hoplichnus quadrupedans Hitchcock 1848
+
Invalid names: Hoplichnus poledrus Hitchcock 1858 [synonym]
G. Hypichthyes Huxley 1880
G. †Lepidotosaurus Hancock and Howse 1870
+
Lepidotosaurus duffi Hancock and Howse 1870
Subph. Pachycardia Haeckel 1866
+
Invalid names: Monorrhina Haeckel 1866 [empty]
G. †Palaeoxyris Brongniart 1828
+
Palaeoxyris alternus Fischer et al. 2011
Palaeoxyris regularis Brogniart 1828
Invalid names: Sporlederia Stiehler 1860 [nomen nudum]
+
Fm. †Gilpichthyidae Halstead 1993
+
G. †Gilpichthys Bardack and Richardson 1977
Fm. †Pipisciidae Halstead 1993
+
G. †Pipiscius Badack and Richardson 1977
Invalid names: Cephalaspidomorphi Moy-Thomas and Mile 1971 [synonym]
Supercl. †Thelodontomorphi Jackel 1911
+
Cl. †Thelodonti Jaekel 1911
+
Or. †Furcacaudiformes Wilson and Caldwell 1998
+
G. †Pezopallichthys Wilson and Caldwell 1998
Or. †Thelodontiformes Kiaer 1932
+
Fm. †Archipelepididae Soehn et al. 2001
G. †Boothialepis Märss 1999
Fm. †Eestilepididae Marss et al. 2002
Fm. †Lanarkiidae Obruchev 1949
Invalid names: Coelolepidiformes Berg 1937 [synonym]
Invalid names: Archipelepidiformes [empty]
G. †Toxichnus Hitchcock 1865
+
Toxichnus inaequalis Hitchcock 1865
G. †Zamponiopteron Janvier and Riglos 1986
+
Zamponiopteron falciformis Janvier and Riglos 1986
Zamponiopteron spinifera Janvier and Riglos 1986
Zamponiopteron triangularis Janvier and Riglos 1986
Invalid names: Acrania Haeckel [empty], Cephalaspidomorpha [empty], Eotetrapoda Jaekel 1911 [empty], Herpetichthyes Huxley 1880 [empty], Mannodon Ameghino 1893 [nomen vanum], Myzichthyes Huxley 1880 [empty], Osteostracomorphii [empty], Ostracophori [empty], Petromyzontomorphi [empty], Pituriaspida Young 1991 [empty], Protetrapoda Jaekel 1911 [empty], Saurornia Seeley 1866 [empty], Tidaeus Ameghino 1890 [nomen vanum]
Invalid names: Olfactores Jefferies 1991 [empty]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: base of the Pridoli to the top of the Kungurian or 423.00000 to 272.30000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Pridoli423.0 - 419.2China (Xinjiang) Sciadophyton pristinum (10931)
Sakmarian - Kungurian295.5 - 272.3USA (Kansas) Eukaryota indet. (32659)