Louisiana
Snakes in Webster County
16 species have been documented here, 4 of them venomous.
Venomous snakes in Webster 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.
Texas CoralsnakeMicrurus tenerVenomousRings of red, yellow, and black where red touches yellow; small rounded head and round pupils.
Every snake recorded in Webster County

Northern Cottonmouth
Agkistrodon piscivorus
Venomous

Banded Watersnake
Nerodia fasciata
Harmless

Western Ribbon Snake
Thamnophis proximus
Harmless

Western Ratsnake
Pantherophis obsoletus
Harmless

Diamondback Watersnake
Nerodia rhombifer
Harmless

Speckled Kingsnake
Lampropeltis holbrooki
Harmless

Rough Greensnake
Opheodrys aestivus
Harmless

Prairie Kingsnake
Lampropeltis calligaster
Harmless

Plain-bellied Watersnake
Nerodia erythrogaster
Harmless

Rough Earthsnake
Virginia striatula
Harmless

Eastern Hognose Snake
Heterodon platirhinos
Harmless

North American Racer
Coluber constrictor
Harmless

Eastern Copperhead
Agkistrodon contortrix
Venomous

Timber Rattlesnake
Crotalus horridus
Venomous

Texas Coralsnake
Micrurus tener
Venomous

Mudsnake
Farancia abacura
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.
Snakes in Webster County: FAQ
- Are there venomous snakes in Webster County, Louisiana?
- Yes. 4 venomous snake species have verified records in Webster County, Louisiana, including Northern Cottonmouth, Eastern Copperhead, Timber Rattlesnake, Texas Coralsnake. Most snakes in Webster County, Louisiana, however, are harmless.
- How many snake species live in Webster County, Louisiana?
- 10+ snake species have verified records in Webster County, Louisiana, of which 4 are venomous.
- What is the most commonly seen snake in Webster County, Louisiana?
- The Northern Cottonmouth is the most frequently reported snake in Webster County, Louisiana, based on verified wildlife observations.
- What should I do if I see a venomous snake in Webster County, Louisiana?
- 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.