Indiana
Snakes in Sullivan County
10 species have been documented here, and none are venomous.
Every snake recorded in Sullivan County
Gray Ratsnake
Pantherophis spiloides
Harmless
North American Racer
Coluber constrictor
Harmless
Common Watersnake
Nerodia sipedon
Harmless
DeKay's Brownsnake
Storeria dekayi
Harmless
Common Garter Snake
Thamnophis sirtalis
Harmless
Prairie Kingsnake
Lampropeltis calligaster
Harmless
Ring-necked Snake
Diadophis punctatus
Harmless
Western Ratsnake
Pantherophis obsoletus
Harmless
Common Ribbon Snake
Thamnophis saurita
Harmless
Black Kingsnake
Lampropeltis nigra
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.