Pennsylvania
Snakes in Crawford County
13 species have been documented here, 1 of them venomous.
Venomous snakes in Crawford 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 Crawford County
Common Garter Snake
Thamnophis sirtalis
Harmless
Common Watersnake
Nerodia sipedon
Harmless
DeKay's Brownsnake
Storeria dekayi
Harmless
Eastern Milksnake
Lampropeltis triangulum
Harmless
Short-headed Garter Snake
Thamnophis brachystoma
Harmless
Common Ribbon Snake
Thamnophis saurita
Harmless
Red-bellied Snake
Storeria occipitomaculata
Harmless
Ring-necked Snake
Diadophis punctatus
Harmless
Gray Ratsnake
Pantherophis spiloides
Harmless
Western Ratsnake
Pantherophis obsoletus
Harmless
Smooth Greensnake
Opheodrys vernalis
Harmless
Queensnake
Regina septemvittata
Harmless
Eastern Massasauga
Sistrurus catenatus
Venomous
Compiled from verified GBIF & iNaturalist observations. Informational only.