Texas
Snakes in Oldham County
20 species have been documented here, 2 of them venomous.
Venomous snakes in Oldham County
Full guide & what to do if bitten →
Western Diamond-backed RattlesnakeCrotalus atroxVenomousHeavy body, broad triangular head, vertical (cat-like) pupils, and a segmented keratin rattle at the tail tip.
Prairie RattlesnakeCrotalus viridisVenomousHeavy body, broad triangular head, vertical (cat-like) pupils, and a segmented keratin rattle at the tail tip.
Every snake recorded in Oldham County
Common Coachwhip
Masticophis flagellum
Harmless
No photo
Mexican Whip Snake
Masticophis lineatus
Harmless
Western Diamond-backed Rattlesnake
Crotalus atrox
Venomous
Gopher Snake
Pituophis catenifer
Harmless
Checkered Garter Snake
Thamnophis marcianus
Harmless
Plain-bellied Watersnake
Nerodia erythrogaster
Harmless
Prairie Rattlesnake
Crotalus viridis
Venomous
Great Plains Ratsnake
Pantherophis emoryi
Harmless
Glossy Snake
Arizona elegans
Harmless
Great Plains Ground Snake
Sonora episcopa
Harmless
Western Ribbon Snake
Thamnophis proximus
Harmless
Speckled Kingsnake
Lampropeltis holbrooki
Harmless
Long-nosed Snake
Rhinocheilus lecontei
Harmless
Plains Hognose Snake
Heterodon nasicus
Harmless
Desert Kingsnake
Lampropeltis splendida
Harmless
Eastern Hognose Snake
Heterodon platirhinos
Harmless
Texas Blind Snake
Rena dulcis
Harmless
Plains Black-headed Snake
Tantilla nigriceps
Harmless
Sinaloan Nightsnake
Hypsiglena torquata
Harmless
Tantilla selmae
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.