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Sphenodontia

Reptilia - Rhynchocephalia

Synonyms
Synonymy list
YearName and author
1910Sphenodonti Jaekel p. 332
1937Sphenodontia Roxo p. 44
1946Sphenodontina Kuhn p. 62
1985Sphenodontia Benton p. 157
1988Sphenodonta Carroll
1996Sphenodontia Reynoso
2000Sphenodontia Reynoso
2002Spheodontia Sepkoski, Jr.
2003Sphenodonta Meyer and Zardoya
2003Sphenodontia Simon and Kellner p. 1
2007Sphenodontia Apesteguia and Rougier p. 3
2012Sphenodontia Apesteguia et al. p. 345 fig. 5
2018Sphenodontia Herrera-Flores et al.

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
phylumChordataHaeckel 1847
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
Sarcopterygii
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda()
Reptiliomorpha
Anthracosauria
Batrachosauria()
RankNameAuthor
Cotylosauria()
Amniota
Sauropsida
classReptilia
subclassEureptilia()
Romeriida
Diapsida()
Eosuchia()
Neodiapsida
SauriaGauthier 1984
Lepidosauromorpha(Benton 1983)
superorderLepidosauria()
orderRhynchocephalia
suborderSphenodontia()
suborderSphenodontia()

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.

Diagnosis
No diagnoses are available