Kansas
Snakes in Decatur County
9 species have been documented here, 1 of them venomous.
Venomous snakes in Decatur County
Full guide & what to do if bitten →
Prairie RattlesnakeCrotalus viridisVenomousHeavy body, broad triangular head, vertical (cat-like) pupils, and a segmented keratin rattle at the tail tip.
Every snake recorded in Decatur County
Gopher Snake
Pituophis catenifer
Harmless
Plains Garter Snake
Thamnophis radix
Harmless
North American Racer
Coluber constrictor
Harmless
Common Coachwhip
Masticophis flagellum
Harmless
Eastern Hognose Snake
Heterodon platirhinos
Harmless
Prairie Rattlesnake
Crotalus viridis
Venomous
Western Milksnake
Lampropeltis gentilis
Harmless
Plains Hognose Snake
Heterodon nasicus
Harmless
No photo
Mexican Whip Snake
Masticophis lineatus
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.