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Gyalopion

Reptilia - Squamata - Colubridae

Taxonomy
Gyalopion was named by Cope (1860). It is extant.

It was corrected as Gyalopium by Cope (1875).

It was assigned to Colubridae by Cope (1875), Behler and King (1979) and Mead et al. (1984); and to Colubrinae by Uetz (2005).

Synonymy list
YearName and author
1860Gyalopion Cope
1875Gyalopium Cope p. 36
1979Gyalopion Behler and King
1984Gyalopium Mead et al. p. 259
2005Gyalopion Uetz

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
phylumChordataHaeckel 1847
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
Sarcopterygii
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda()
Reptiliomorpha
Anthracosauria
Batrachosauria()
Cotylosauria()
Amniota
Sauropsida
classReptilia
RankNameAuthor
subclassEureptilia()
Romeriida
Diapsida()
Eosuchia()
Neodiapsida
SauriaGauthier 1984
Lepidosauromorpha(Benton 1983)
superorderLepidosauria()
orderSquamata
suborderOphidia(Latreille 1804)
Serpentes()
infraorderAlethinophidia
Macrostomata
superfamilyBooideaGray 1825
Caenophidia
superfamilyColubroidea
familyColubridae
genusGyalopionCope 1860

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