Ohio
Snakes in Warren County
11 species have been documented here, 1 of them venomous.
Venomous snakes in Warren County
Full guide & what to do if bitten →
Eastern MassasaugaSistrurus catenatusVenomousStout, dark-blotched body, nine large scales on the crown, and a small rattle.
Every snake recorded in Warren County
Common Watersnake
Nerodia sipedon
Harmless
Gray Ratsnake
Pantherophis spiloides
Harmless
Common Garter Snake
Thamnophis sirtalis
Harmless
Queensnake
Regina septemvittata
Harmless
DeKay's Brownsnake
Storeria dekayi
Harmless
Eastern Milksnake
Lampropeltis triangulum
Harmless
Ring-necked Snake
Diadophis punctatus
Harmless
North American Racer
Coluber constrictor
Harmless
Western Ratsnake
Pantherophis obsoletus
Harmless
Eastern Massasauga
Sistrurus catenatus
Venomous
Kirtland's Snake
Clonophis kirtlandii
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.