Reptilia - Squamata - Colubridae
Parent taxon: Colubridae according to E. D. Cope 1875
See also Behler and King 1979 and Holman 1985
Sister taxa: Abastor, Aglypha, Alsophis, Apostolepis, Bascanium, Carphophis, Cemophora, Chilomeniscus, Chionactis, Coluber owenii, Colubrinae, Coniophanes, Contia, Cyclophis, Dendrelaphis, Diadophis, Dipsadinae, Dromicus, Dryinoides, Drymarchon, Eutaenia, Farancia, Gyalopion, Haldea, Helicops, Hierophis, Hispanophis, Homalopsinae, Hypsiglena, Leioheterodon, Lodia, Lycodon, Malpolon, Mionatrix, Natricinae, Natrix, Ophibolus, Opisthoglypha, Osceola, Palaelaphis, Palaeomalpolon, Palaeonatrix, Paleofarancia, Pantherophis, Paraoxybelis, Paraxenophis, Periergophis, Phimothyra, Pollackophis, Proteroglypha, Pseudoboa, Pseudocemophora, Pylmophis, Rhinechis, Rhinocheilus, Sibon, Sonora, Spilotes, Tachyophis, Tantilla, Thamnophis, Tretanorhinus, Trimorphodon, Tropidoclonium, Tropidonotus, Xenodontinae, Zamenis
Subtaxa: none
Ecology: ground dwelling carnivore
Distribution:
• Quaternary of Mexico (1 collection), United States (13: Alabama, Florida, Kansas, Texas, Virginia, West Virginia)
• Blancan of United States (1: Nebraska)
Total: 15 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.