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Stegocephali

Taxonomy
Stegocephali was named by Cope (1868). It is extant. It was considered monophyletic by Laurin et al. (2000).

It was reranked as the subclass Stegocephalia by Kuhn (1946); it was reranked as the unranked clade Stegocephali by Gadow (1898), Laurin et al. (2000).

It was assigned to Phractamphibia by Gadow (1898); to Batrachia by Cope (1875), Hay (1902); to Amphibia by Moodie (1909), Swinton (1934), Kuhn (1946); to Batrachomorphoidea by Huene (1954); and to Choanata by Laurin et al. (2000).

Synonymy list
YearName and author
1868Stegocephali Cope p. 6
1875Stegocephali Cope p. 10
1898Stegocephali Gadow p. 12
1902Stegocephali Hay p. 409
1909Stegocephala Moodie p. 39
1934Stegocephali Swinton p. 77
1946Stegocephalia Kuhn p. 51
1954Stegocephalia Huene p. 8
2000Stegocephali Laurin et al. p. 119 fig. 2b

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
RankNameAuthor
—Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
—Choanata
—Stegocephali()
—Stegocephali()

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.

Unr. Stegocephali Cope 1868
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Or. †Adelospondyli Watson 1930
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Fm. †Adelogyrinidae Watson 1930
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G. †Adelogyrinus Watson 1928
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G. †Adelospondylus Carroll 1967
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†Adelospondylus watsoni Carroll 1967
G. †Dolichopareias Watson 1928
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†Dolichopareias disjectus Watson 1929
G. †Palaeomolgophis Brough and Brough 1967
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†Palaeomolgophis scoticus Brough and Brough 1967
Fm. †Lysorophidae Williston 1908
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G. †Lysorocephalus Huene and Bock 1954
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†Lysorocephalus gwyneddensis Huene and Bock 1954
Subor. †Branchiosauria
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G. †Micrerpeton Moodie 1909
G. †Goniocephalus Broili 1913
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†Goniocephalus willistoni Broili 1913
Or. †Phyllospondyli Watson 1921
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Fm. †Peliontidae Cope 1875
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G. †Pelion Wyman
Invalid names: Eugyrinidae Watson 1940 [empty], Miobatrachidae Watson 1940 [empty]
Invalid names: Apoecospondyli Hay 1902 [empty], Embolospondyli Huene 1954 [empty], Ganocephala Owen 1859 [empty], Loxembolomeri Huene 1954 [empty], Neorhachitomi Efremov 1940 [empty]
Diagnosis
No diagnoses are available