Texas
Snakes in Lee County
22 species have been documented here, 6 of them venomous.
Venomous snakes in Lee 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.
Broad-banded CopperheadAgkistrodon laticinctusVenomousHeavy 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.
Western Diamond-backed RattlesnakeCrotalus atroxVenomousHeavy 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.
Texas CoralsnakeMicrurus tenerVenomousRings of red, yellow, and black where red touches yellow; small rounded head and round pupils.
Every snake recorded in Lee County

Western Ratsnake
Pantherophis obsoletus
Harmless

Western Ribbon Snake
Thamnophis proximus
Harmless

Plain-bellied Watersnake
Nerodia erythrogaster
Harmless

Eastern Copperhead
Agkistrodon contortrix
Venomous

Broad-banded Copperhead
Agkistrodon laticinctus
Venomous

Diamondback Watersnake
Nerodia rhombifer
Harmless

Glossy Snake
Arizona elegans
Harmless

North American Racer
Coluber constrictor
Harmless

Common Coachwhip
Masticophis flagellum
Harmless

Banded Watersnake
Nerodia fasciata
Harmless

Eastern Hognose Snake
Heterodon platirhinos
Harmless

Timber Rattlesnake
Crotalus horridus
Venomous

DeKay's Brownsnake
Storeria dekayi
Harmless

Rough Greensnake
Opheodrys aestivus
Harmless

Great Plains Ratsnake
Pantherophis emoryi
Harmless

Western Diamond-backed Rattlesnake
Crotalus atrox
Venomous

Northern Cottonmouth
Agkistrodon piscivorus
Venomous

Red Cornsnake
Pantherophis guttatus
Harmless

Texas Coralsnake
Micrurus tener
Venomous

Rough Earthsnake
Virginia striatula
Harmless

Prairie Kingsnake
Lampropeltis calligaster
Harmless

Flat-headed Snake
Tantilla gracilis
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.
Snakes in Lee County: FAQ
- Are there venomous snakes in Lee County, Texas?
- Yes. 6 venomous snake species have verified records in Lee County, Texas, including Eastern Copperhead, Broad-banded Copperhead, Timber Rattlesnake, Western Diamond-backed Rattlesnake. Most snakes in Lee County, Texas, however, are harmless.
- How many snake species live in Lee County, Texas?
- 20+ snake species have verified records in Lee County, Texas, of which 6 are venomous.
- What is the most commonly seen snake in Lee County, Texas?
- The Western Ratsnake is the most frequently reported snake in Lee County, Texas, based on verified wildlife observations.
- What should I do if I see a venomous snake in Lee County, Texas?
- 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.