Indiana
Snakes in Harrison County
15 species have been documented here, 1 of them venomous.
Venomous snakes in Harrison 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 Harrison County

Common Wormsnake
Carphophis amoenus
Harmless

Smooth Earthsnake
Virginia valeriae
Harmless

Gray Ratsnake
Pantherophis spiloides
Harmless

Red-bellied Snake
Storeria occipitomaculata
Harmless

Ring-necked Snake
Diadophis punctatus
Harmless

Common Watersnake
Nerodia sipedon
Harmless

Black Kingsnake
Lampropeltis nigra
Harmless

Eastern Milksnake
Lampropeltis triangulum
Harmless

Eastern Copperhead
Agkistrodon contortrix
Venomous

Common Garter Snake
Thamnophis sirtalis
Harmless

Eastern Hognose Snake
Heterodon platirhinos
Harmless

DeKay's Brownsnake
Storeria dekayi
Harmless

North American Racer
Coluber constrictor
Harmless

Rough Greensnake
Opheodrys aestivus
Harmless

Kirtland's Snake
Clonophis kirtlandii
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.