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Regina grahamii (Graham's crayfish snake)

Reptilia - Colubridae

Taxonomy
Regina grahamii was named by Baird and Girard (1853). It is extant.

Synonymy list
YearName and author
1853Regina grahamii Baird and Girard
2002Regina grahamii Ernst et al. p. 1

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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
—Squamata()
suborderOphidia(Latreille 1804)
—Serpentes(Linnaeus 1758)
familyColubridae
subfamilyNatricinaeBonaparte 1838
genusReginaBaird and Girard 1853
speciesgrahamiiBaird and Girard 1853

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.

Regina grahamii Baird and Girard 1853 [Graham's crayfish snake]
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Diagnosis
No diagnoses are available