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Euryapsida

Reptilia

Taxonomy
Euryapsida was named by Colbert (1945). It was considered monophyletic by Rieppel (1989).

It was reranked as the infraclass Euryapsida by Olson (1947); it was reranked as the unranked clade Euryapsida by Rieppel (1989).

It was assigned to Eureptilia by Olson (1947); to Reptilia by Romer (1966), Olson (1970); and to Neodiapsida by Rieppel (1989).

Subtaxa
Araeosceloidea
Sister taxa
Araeosceloidea

Synonyms
Synonymy list
YearName and author
1925Synaptosauria Williston
1937Synaptosauria Roxo p. 43
1945Euryapsida Colbert
1947Euryapsida Olson pp. 44, 45
1954Synaptosauria Haughton and Brink p. 3
1966Euryapsida Romer p. 371
1970Euryapsida Olson p. 378
1989Euryapsida Rieppel pp. 53, 54 fig. 13

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
—Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
—Tetrapoda
—Reptiliomorpha
RankNameAuthor
—Anthracosauria
subclassAmphibiosauriaKuhn 1967
—Cotylosauria()
—Amniota
—Sauropsida
classReptilia
subclassEureptilia()
—Romeriida
—Diapsida()
—Eosuchia()
—Neodiapsida
—Euryapsida(Colbert 1945)
—Euryapsida(Colbert 1945)

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. †Euryapsida Colbert 1945
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Or. †Araeosceloidea Nopcsa 1928
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G. †Dictybolos Olson 1970
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†Dictybolos tener Olson 1970
Invalid names: Synaptosauria Williston 1925 [synonym]
Diagnosis
No diagnoses are available