Texas
Snakes in Roberts County
23 species have been documented here, 4 of them venomous.
Venomous snakes in Roberts County
Full guide & what to do if bitten →
Prairie RattlesnakeCrotalus viridisVenomousHeavy body, broad triangular head, vertical (cat-like) pupils, and a segmented keratin rattle at the tail tip.
Eastern MassasaugaSistrurus catenatusVenomousStout, dark-blotched body, nine large scales on the crown, and a small rattle.
Western Diamond-backed RattlesnakeCrotalus atroxVenomousHeavy body, broad triangular head, vertical (cat-like) pupils, and a segmented keratin rattle at the tail tip.
Western MassasaugaSistrurus tergeminusVenomousStout, dark-blotched body, nine large scales on the crown, and a small rattle.
Every snake recorded in Roberts County
Gopher Snake
Pituophis catenifer
Harmless
Prairie Rattlesnake
Crotalus viridis
Venomous
Common Coachwhip
Masticophis flagellum
Harmless
No photo
Mexican Whip Snake
Masticophis lineatus
Harmless
Pine Snake
Pituophis melanoleucus
Harmless
North American Racer
Coluber constrictor
Harmless
Plain-bellied Watersnake
Nerodia erythrogaster
Harmless
Western Ribbon Snake
Thamnophis proximus
Harmless
Eastern Hognose Snake
Heterodon platirhinos
Harmless
Eastern Massasauga
Sistrurus catenatus
Venomous
Glossy Snake
Arizona elegans
Harmless
Chihuahuan Nightsnake
Hypsiglena jani
Harmless
Plains Black-headed Snake
Tantilla nigriceps
Harmless
Tantilla selmae
Harmless
Common Garter Snake
Thamnophis sirtalis
Harmless
Ring-necked Snake
Diadophis punctatus
Harmless
Western Diamond-backed Rattlesnake
Crotalus atrox
Venomous
Plains Garter Snake
Thamnophis radix
Harmless
Long-nosed Snake
Rhinocheilus lecontei
Harmless
Great Plains Ratsnake
Pantherophis emoryi
Harmless
Prairie Kingsnake
Lampropeltis calligaster
Harmless
Texas Blind Snake
Rena dulcis
Harmless
Western Massasauga
Sistrurus tergeminus
Venomous
Compiled from verified GBIF & iNaturalist observations. Informational only.