Tennessee
Snakes in Wilson County
19 species have been documented here, 2 of them venomous.
Venomous snakes in Wilson 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.
Timber RattlesnakeCrotalus horridusVenomousHeavy body, broad triangular head, vertical (cat-like) pupils, and a segmented keratin rattle at the tail tip.
Every snake recorded in Wilson County

Common Wormsnake
Carphophis amoenus
Harmless

Ring-necked Snake
Diadophis punctatus
Harmless

Black Kingsnake
Lampropeltis nigra
Harmless

Smooth Earthsnake
Virginia valeriae
Harmless

Southeastern Crowned Snake
Tantilla coronata
Harmless

Tantilla selmae
Harmless

Eastern Milksnake
Lampropeltis triangulum
Harmless

North American Racer
Coluber constrictor
Harmless

Gray Ratsnake
Pantherophis spiloides
Harmless

Eastern Copperhead
Agkistrodon contortrix
Venomous

Rough Greensnake
Opheodrys aestivus
Harmless

Timber Rattlesnake
Crotalus horridus
Venomous

Common Watersnake
Nerodia sipedon
Harmless

Common Garter Snake
Thamnophis sirtalis
Harmless

Queensnake
Regina septemvittata
Harmless

Scarletsnake
Cemophora coccinea
Harmless

Western Ratsnake
Pantherophis obsoletus
Harmless

Eastern Kingsnake
Lampropeltis getula
Harmless

Mole Kingsnake
Lampropeltis rhombomaculata
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.