Reptilia - Squamata - Colubridae
Parent taxon: Natricinae according to D. Parmley and K. B. Hunter 2010
See also Behler and King 1979, Carroll 1988, Holman 1985 and Parmley and Holman 1995
Sister taxa: Clonophis, Micronatrix, Natrix, Neonatrix, Paleonatrix, Regina, Seminatrix, Tropidoclonion, Virginia
Subtaxa: Nerodia hillmani Nerodia sipedon
Ecology: amphibious carnivore-piscivore
• Quaternary of United States (32: Alabama, Florida, Georgia, Kansas, Maryland, Missouri, Oklahoma, Pennsylvania, South Dakota, Texas, Virginia, West Virginia collections)
• Blancan of United States (11: Arizona, Florida, Kansas, Nebraska)
• Hemphillian of United States (3: Indiana, Nebraska)
• Miocene of United States (7: Florida, Kansas, Nebraska)
Total: 53 collections including 57 occurrences
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Specimen images are retrieved through the ePANDDA API.
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