Mississippi
Snakes in Newton County
16 species have been documented here, 3 of them venomous.
Venomous snakes in Newton County
Full guide & what to do if bitten →
Northern CottonmouthAgkistrodon piscivorusVenomousHeavy body, triangular head, vertical pupils, and a heat-sensing pit between each eye and nostril.
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 Newton County

Northern Cottonmouth
Agkistrodon piscivorus
Venomous

Eastern Copperhead
Agkistrodon contortrix
Venomous

Gray Ratsnake
Pantherophis spiloides
Harmless

DeKay's Brownsnake
Storeria dekayi
Harmless

North American Racer
Coluber constrictor
Harmless

Speckled Kingsnake
Lampropeltis holbrooki
Harmless

Plain-bellied Watersnake
Nerodia erythrogaster
Harmless

Rough Greensnake
Opheodrys aestivus
Harmless

Timber Rattlesnake
Crotalus horridus
Venomous

Common Ribbon Snake
Thamnophis saurita
Harmless

Scarlet Kingsnake
Lampropeltis elapsoides
Harmless

Ring-necked Snake
Diadophis punctatus
Harmless

Red-bellied Snake
Storeria occipitomaculata
Harmless

Eastern Hognose Snake
Heterodon platirhinos
Harmless

Scarletsnake
Cemophora coccinea
Harmless

Mudsnake
Farancia abacura
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.