Snakes in Mills 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.

• 
  Broad-banded Copperhead

  Agkistrodon laticinctus

  ▲ Venomous

  Heavy body, triangular head, vertical pupils, and a heat-sensing pit between each eye and nostril.

Every snake recorded in Mills County

Western Diamond-backed Rattlesnake

Crotalus atrox

▲ Venomous

Western Ratsnake

Pantherophis obsoletus

Harmless

Western Ribbon Snake

Thamnophis proximus

Harmless

Common Coachwhip

Masticophis flagellum

Harmless

No photo

Mexican Whip Snake

Masticophis lineatus

Harmless

Great Plains Ground Snake

Sonora episcopa

Harmless

Broad-banded Copperhead

Agkistrodon laticinctus

▲ Venomous

Rough Greensnake

Opheodrys aestivus

Harmless

Great Plains Ratsnake

Pantherophis emoryi

Harmless

Texas Blind Snake

Rena dulcis

Harmless

Ground Snake

Sonora semiannulata

Harmless

Plain-bellied Watersnake

Nerodia erythrogaster

Harmless

Long-nosed Snake

Rhinocheilus lecontei

Harmless

Chihuahuan Nightsnake

Hypsiglena jani

Harmless

Rough Earthsnake

Virginia striatula

Harmless

Checkered Garter Snake

Thamnophis marcianus

Harmless

Texas Patch-nosed Snake

Salvadora lineata

Harmless

Gopher Snake

Pituophis catenifer

Harmless

North American Racer

Coluber constrictor

Harmless

Ring-necked Snake

Diadophis punctatus

Harmless

Eastern Hognose Snake

Heterodon platirhinos

Harmless

Compiled from verified GBIF & iNaturalist observations. Informational only.

Nearby counties