Michigan
Snakes in Allegan County
12 species have been documented here, 1 of them venomous.
Venomous snakes in Allegan 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 Allegan County
Common Garter Snake
Thamnophis sirtalis
Harmless
Eastern Hognose Snake
Heterodon platirhinos
Harmless
Common Watersnake
Nerodia sipedon
Harmless
North American Racer
Coluber constrictor
Harmless
DeKay's Brownsnake
Storeria dekayi
Harmless
Common Ribbon Snake
Thamnophis saurita
Harmless
Eastern Milksnake
Lampropeltis triangulum
Harmless
Gray Ratsnake
Pantherophis spiloides
Harmless
Eastern Massasauga
Sistrurus catenatus
Venomous
Western Ratsnake
Pantherophis obsoletus
Harmless
Smooth Greensnake
Opheodrys vernalis
Harmless
Queensnake
Regina septemvittata
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.