Arkansas
Snakes in Carroll County
23 species have been documented here, 4 of them venomous.
Venomous snakes in Carroll County
Full guide & what to do if bitten →
Timber RattlesnakeCrotalus horridusVenomousHeavy body, broad triangular head, vertical (cat-like) pupils, and a segmented keratin rattle at the tail tip.
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.
Pygmy RattlesnakeSistrurus miliariusVenomousStout, dark-blotched body, nine large scales on the crown, and a small rattle.
Every snake recorded in Carroll County

Common Watersnake
Nerodia sipedon
Harmless

Western Ratsnake
Pantherophis obsoletus
Harmless

Ring-necked Snake
Diadophis punctatus
Harmless

Speckled Kingsnake
Lampropeltis holbrooki
Harmless

Timber Rattlesnake
Crotalus horridus
Venomous

DeKay's Brownsnake
Storeria dekayi
Harmless

Northern Cottonmouth
Agkistrodon piscivorus
Venomous

Common Coachwhip
Masticophis flagellum
Harmless

Great Plains Ground Snake
Sonora episcopa
Harmless

Eastern Copperhead
Agkistrodon contortrix
Venomous

Eastern Hognose Snake
Heterodon platirhinos
Harmless

Pygmy Rattlesnake
Sistrurus miliarius
Venomous

Rough Greensnake
Opheodrys aestivus
Harmless

Great Plains Ratsnake
Pantherophis emoryi
Harmless

North American Racer
Coluber constrictor
Harmless

Common Garter Snake
Thamnophis sirtalis
Harmless

Rough Earthsnake
Virginia striatula
Harmless

Western Worm Snake
Carphophis vermis
Harmless

Red-bellied Snake
Storeria occipitomaculata
Harmless

Common Wormsnake
Carphophis amoenus
Harmless

Prairie Kingsnake
Lampropeltis calligaster
Harmless

Flat-headed Snake
Tantilla gracilis
Harmless

Smooth Earthsnake
Virginia valeriae
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.
Snakes in Carroll County: FAQ
- Are there venomous snakes in Carroll County, Arkansas?
- Yes. 4 venomous snake species have verified records in Carroll County, Arkansas, including Timber Rattlesnake, Northern Cottonmouth, Eastern Copperhead, Pygmy Rattlesnake. Most snakes in Carroll County, Arkansas, however, are harmless.
- How many snake species live in Carroll County, Arkansas?
- 20+ snake species have verified records in Carroll County, Arkansas, of which 4 are venomous.
- What is the most commonly seen snake in Carroll County, Arkansas?
- The Common Watersnake is the most frequently reported snake in Carroll County, Arkansas, based on verified wildlife observations.
- What should I do if I see a venomous snake in Carroll County, Arkansas?
- Keep your distance and do not try to catch or kill it. Most bites happen when people handle or corner a snake. If someone is bitten, contact local emergency services or poison control immediately.