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Eupelycosauria
Taxonomy
Eupelycosauria was named by Kemp (1982).
It was reranked as the unranked clade Eupelycosauria by Laurin (1993), Laurin and Reisz (1996), Kissel and Lehman (2002), Reisz and Dilkes (2003), Reisz and Laurin (2004), Maddin et al. (2006), Evans et al. (2009), Spindler et al. (2015) and Maho et al. (2019).
It was assigned to Pelycosauria by Kemp (1982) and Reisz (1986); and to Synapsida by Laurin (1993), Laurin and Reisz (1996), Kissel and Lehman (2002), Reisz and Dilkes (2003), Reisz and Laurin (2004), Martens et al. (2005), Maddin et al. (2006), Evans et al. (2009), Spindler (2015), Spindler et al. (2015) and Maho et al. (2019).
It was reranked as the unranked clade Eupelycosauria by Laurin (1993), Laurin and Reisz (1996), Kissel and Lehman (2002), Reisz and Dilkes (2003), Reisz and Laurin (2004), Maddin et al. (2006), Evans et al. (2009), Spindler et al. (2015) and Maho et al. (2019).
It was assigned to Pelycosauria by Kemp (1982) and Reisz (1986); and to Synapsida by Laurin (1993), Laurin and Reisz (1996), Kissel and Lehman (2002), Reisz and Dilkes (2003), Reisz and Laurin (2004), Martens et al. (2005), Maddin et al. (2006), Evans et al. (2009), Spindler (2015), Spindler et al. (2015) and Maho et al. (2019).
Synonymy list
Year | Name and author |
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1982 | Eupelycosauria Kemp p. 348 |
1986 | Eupelycosauria Reisz p. 63 |
1993 | Eupelycosauria Laurin |
1996 | Eupelycosauria Laurin and Reisz p. 95 |
2002 | Eupelycosauria Kissel and Lehman p. 536 |
2003 | Eupelycosauria Reisz and Dilkes p. 669 |
2004 | Eupelycosauria Reisz and Laurin p. 378 |
2005 | Eupelycosauria Martens et al. |
2006 | Eupelycosauria Maddin et al. p. 957 |
2009 | Eupelycosauria Evans et al. p. 220 |
2015 | Eupelycosauria Spindler |
2015 | Eupelycosauria Spindler et al. p. 18 |
2019 | Eupelycosauria Maho et al. |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Subor. †Eupelycosauria Kemp 1982
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Fm. †Edaphosauridae Cope 1882
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G. †Edaphosaurus Cope 1882
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†Edaphosaurus boanerges Romer and Price 1940
†Edaphosaurus claviger Cope 1886
†Edaphosaurus colohistion Berman 1979
†Edaphosaurus credneri Jaekel 1910
†Edaphosaurus cruciger Cope 1878
†Edaphosaurus microdus Cope 1884
†Edaphosaurus novomexicanus Williston and Case 1913
†Edaphosaurus pogonias Cope 1882
Invalid names: Naosaurus Cope 1886 [synonym]
Invalid names: Naosauridae Case 1907 [synonym], Naosaurus raymondi Case 1908 [nomen vanum]
Unr. †Haptodontiformes Spindler 2015
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G. †Eohaptodus Spindler 2015
G. †Haptodus Gaudry 1886
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†Haptodus baylei Gaudry 1886
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Invalid names: Palaeohatteria longicaudata Credner 1888 [synonym], Pantelosaurus saxonicus v. Huene 1925 [synonym]
†Haptodus garnettensis Currie 1977
Fm. †Ophiacodontidae Nopsca 1923 [ophiacodont]
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G. †Baldwinonus Romer and Price 1940
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†Baldwinonus dunkardensis Romer 1952
†Baldwinonus trux Romer and Price 1940
G. †Clepsydrops Cope 1875
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†Clepsydrops collettii Cope 1875
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Invalid names: Archaeobelus vellicatus Cope 1877 [synonym], Clepsydrops pedunculatus Cope 1877 [synonym]
†Clepsydrops magnus Romer 1961
†Clepsydrops vinslovii Cope 1877
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Invalid names: Captorhinus illinoisensis Williston 1911 [synonym]
Invalid names: Archaeobelus Cope 1877 [synonym]
G. †Diopeus Cope 1892
G. †Ophiacodon Marsh 1878
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†Ophiacodon hilli Romer 1925
†Ophiacodon major Romer and Price 1940
†Ophiacodon mirus Marsh 1878
†Ophiacodon navajovicus Case 1907
†Ophiacodon retroversus Cope 1878
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Invalid names: Clepsydrops leptocephalus Cope 1884 [synonym], Theropleura triangulata Cope 1878 [synonym], Therosaurus watsoni von Huene 1925 [synonym]
†Ophiacodon uniformis Cope 1878
Invalid names: Poliosaurus Case 1907 [synonym], Theropleura Cope 1878 [synonym], Winfieldia Romer 1925 [synonym]
G. †Varanosaurus Broili 1904
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†Varanosaurus acutirostris Broili 1904
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Invalid names: Poecilospondylus francisi Case 1910 [synonym]
†Varanosaurus wichitaensis Romer 1937
Invalid names: Poecilospondylus Case 1910 [synonym]
Invalid names: Clepsydropidae Cope 1878 [synonym], Poliosauridae Case 1907 [synonym]
Unr. †Sphenacomorpha Ivakhnenko 2003
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Subor. †Sphenacodontia Romer and Price 1940
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Fm. †Homodontosauridae Kuhn 1961
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G. †Palaeohatteria Credner 1888
G. †Pantelosaurus v. Huene 1925
Unr. †Sphenacodontoidea
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Fm. †Sphenacodontidae Marsh 1878
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G. †Cryptovenator Fröbisch et al. 2011
G. †Ctenorhachis Hook and Hotton 1991
Subfm. †Secodontosaurinae Romer and Price 1940
Subfm. †Sphenacodontinae Romer 1936
Invalid names: Dimetrodon kempae Romer 1937 [nomen dubium], Eosyodon Olson 1962 [nomen dubium], Eosyodon hudsoni Olson 1962 [nomen dubium], Palaeohatteriidae Baur 1889 [synonym], Pantelosauridae Huene 1925 [synonym], Varanopsinae Romer 1936 [empty]
Fm. †Tappenosauridae Olson and Beerbower 1953
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Invalid names: Anningiidae Broom 1927 [empty], Haptodontinae Romer and Price 1940 [empty]
Fm. †Varanopidae Romer and Price 1940
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Unr. †Neovaranopsia Spindler et al. 2018
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Subfm. †Mesenosaurinae Spindler et al. 2018
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Unr. †Afrothyra Spindler et al. 2018
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G. †Anningia Broom 1927
G. †Elliotsmithia Broom 1937
G. †Heleosaurus Broom 1907
G. †Microvaranops Spindler et al. 2018
G. †Mesenosaurus Efremov 1938
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†Mesenosaurus efremovi Maho et al. 2019
†Mesenosaurus romeri Efremov 1938
Subfm. †Varanodontinae Modesto et al. 2001
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G. †Aerosaurus Romer 1937
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†Aerosaurus greenleeorum Romer 1937
†Aerosaurus wellesi Langston and Reisz 1981
G. †Mycterosaurus Williston 1915
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†Mycterosaurus longiceps Williston 1915
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Invalid names: Basicranodon fortsillensis Vaughn 1958 [synonym], Eumatthevia bolli Broom 1930 [synonym]
Invalid names: Basicranodon Vaughn 1958 [synonym], Eumatthevia Broom 1930 [synonym]
Invalid names: Elliotsmithidae Broom 1937 [synonym], Mycterosaurinae Modesto et al. 2001 [empty], Thrausmosaurus Fox 1962 [invalid subgroup], Thrausmosaurus serratidens Fox 1962 [nomen dubium]
Diagnosis
No diagnoses are available