Snakes in Hardeman County

• 
  Western Diamond-backed Rattlesnake

  Crotalus atrox

  ▲ Venomous

  Heavy body, broad triangular head, vertical (cat-like) pupils, and a segmented keratin rattle at the tail tip.

• 
  Western Massasauga

  Sistrurus tergeminus

  ▲ Venomous

  Stout, dark-blotched body, nine large scales on the crown, and a small rattle.

• 
  Prairie Rattlesnake

  Crotalus viridis

  ▲ Venomous

  Heavy body, broad triangular head, vertical (cat-like) pupils, and a segmented keratin rattle at the tail tip.

Every snake recorded in Hardeman County

Western Diamond-backed Rattlesnake

Crotalus atrox

▲ Venomous

Great Plains Ratsnake

Pantherophis emoryi

Harmless

Checkered Garter Snake

Thamnophis marcianus

Harmless

Western Massasauga

Sistrurus tergeminus

▲ Venomous

Gopher Snake

Pituophis catenifer

Harmless

Diamondback Watersnake

Nerodia rhombifer

Harmless

Prairie Rattlesnake

Crotalus viridis

▲ Venomous

Speckled Kingsnake

Lampropeltis holbrooki

Harmless

North American Racer

Coluber constrictor

Harmless

Ring-necked Snake

Diadophis punctatus

Harmless

Western Ratsnake

Pantherophis obsoletus

Harmless

Western Ribbon Snake

Thamnophis proximus

Harmless

Common Coachwhip

Masticophis flagellum

Harmless

Ground Snake

Sonora semiannulata

Harmless

Compiled from verified GBIF & iNaturalist observations. Informational only.

Snakes in Hardeman County: FAQ

Are there venomous snakes in Hardeman County, Texas?

Yes. 3 venomous snake species have verified records in Hardeman County, Texas, including Western Diamond-backed Rattlesnake, Western Massasauga, Prairie Rattlesnake. Most snakes in Hardeman County, Texas, however, are harmless.

How many snake species live in Hardeman County, Texas?

10+ snake species have verified records in Hardeman County, Texas, of which 3 are venomous.

What is the most commonly seen snake in Hardeman County, Texas?

The Western Diamond-backed Rattlesnake is the most frequently reported snake in Hardeman County, Texas, based on verified wildlife observations.

What should I do if I see a venomous snake in Hardeman 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.

Nearby counties