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Heterodon simus (southern hognose snake)

Reptilia - Squamata - Colubridae

Taxonomy
Coluber simus was named by Linnaeus (1766). It is extant.

It was recombined as Heterodon simus by Cope (1875) and Parmley and Holman (1995).

Sister species lacking formal opinion data

View classification of included taxa

Synonymy list
YearName and author
1766Coluber simus Linnaeus
1875Heterodon simus Cope p. 43
1995Heterodon simus 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
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
subfamilyXenodontinaeBonaparte 1845
genusHeterodonLatreille 1801
speciessimus(Linnaeus 1766)

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