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Crotalus horridus (timber rattlesnake)

Reptilia - Squamata - Viperidae

Taxonomy
Crotalus horridus was named by Linnaeus (1758). It is extant.

Sister species lacking formal opinion data

View classification of included taxa

Synonymy list
YearName and author
1758Crotalus horridus Linnaeus
1875Crotalus horridus Cope p. 33
1974Crotalus horridus Holman p. 345
1985Crotalus horridus Holman
1995Crotalus horridus Parmley and Holman p. 85

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
phylumChordataHaeckel 1847
OlfactoresJefferies 1991
subphylumVertebrata
Gnathostomata()
Osteichthyes()
Sarcopterygii
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda()
Reptiliomorpha
Anthracosauria
Batrachosauria()
Cotylosauria()
Amniota
RankNameAuthor
Sauropsida
classReptilia
subclassEureptilia()
Romeriida
Diapsida()
Eosuchia()
Neodiapsida
SauriaGauthier 1984
Lepidosauromorpha(Benton 1983)
superorderLepidosauria()
orderSquamata
suborderOphidia(Latreille 1804)
superfamilySolenoglypha
familyViperidae
subfamilyCrotalinae
genusCrotalus
specieshorridusLinnaeus 1758

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