Indiana
Snakes in Knox County
18 species have been documented here, and none are venomous.
Every snake recorded in Knox County

Common Watersnake
Nerodia sipedon
Harmless

Diamondback Watersnake
Nerodia rhombifer
Harmless

DeKay's Brownsnake
Storeria dekayi
Harmless

Western Ratsnake
Pantherophis obsoletus
Harmless

Common Garter Snake
Thamnophis sirtalis
Harmless

North American Racer
Coluber constrictor
Harmless

Common Ribbon Snake
Thamnophis saurita
Harmless

Eastern Milksnake
Lampropeltis triangulum
Harmless

Eastern Kingsnake
Lampropeltis getula
Harmless

Gray Ratsnake
Pantherophis spiloides
Harmless

Banded Watersnake
Nerodia fasciata
Harmless

Eastern Hognose Snake
Heterodon platirhinos
Harmless

Plain-bellied Watersnake
Nerodia erythrogaster
Harmless

Common Wormsnake
Carphophis amoenus
Harmless

Black Kingsnake
Lampropeltis nigra
Harmless

Mudsnake
Farancia abacura
Harmless

Gopher Snake
Pituophis catenifer
Harmless

Prairie Kingsnake
Lampropeltis calligaster
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.