Tennessee
Snakes in Roane County
16 species have been documented here, 1 of them venomous.
Venomous snakes in Roane County
Full guide & what to do if bitten →
Eastern CopperheadAgkistrodon contortrixVenomousHeavy body, triangular head, vertical pupils, and a heat-sensing pit between each eye and nostril.
Every snake recorded in Roane County
Gray Ratsnake
Pantherophis spiloides
Harmless
Common Watersnake
Nerodia sipedon
Harmless
North American Racer
Coluber constrictor
Harmless
DeKay's Brownsnake
Storeria dekayi
Harmless
Rough Greensnake
Opheodrys aestivus
Harmless
Common Wormsnake
Carphophis amoenus
Harmless
Queensnake
Regina septemvittata
Harmless
Ring-necked Snake
Diadophis punctatus
Harmless
Black Kingsnake
Lampropeltis nigra
Harmless
Eastern Copperhead
Agkistrodon contortrix
Venomous
Common Garter Snake
Thamnophis sirtalis
Harmless
Red Cornsnake
Pantherophis guttatus
Harmless
Smooth Earthsnake
Virginia valeriae
Harmless
Mole Kingsnake
Lampropeltis rhombomaculata
Harmless
Eastern Milksnake
Lampropeltis triangulum
Harmless
Red-bellied Snake
Storeria occipitomaculata
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.