Texas
Snakes in Martin County
16 species have been documented here, 2 of them venomous.
Venomous snakes in Martin 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 Martin County
Western Diamond-backed Rattlesnake
Crotalus atrox
Venomous
Long-nosed Snake
Rhinocheilus lecontei
Harmless
Plains Hognose Snake
Heterodon nasicus
Harmless
Common Coachwhip
Masticophis flagellum
Harmless
Checkered Garter Snake
Thamnophis marcianus
Harmless
No photo
Mexican Whip Snake
Masticophis lineatus
Harmless
Gopher Snake
Pituophis catenifer
Harmless
Prairie Rattlesnake
Crotalus viridis
Venomous
Glossy Snake
Arizona elegans
Harmless
Chihuahuan Nightsnake
Hypsiglena jani
Harmless
Desert Kingsnake
Lampropeltis splendida
Harmless
Plain-bellied Watersnake
Nerodia erythrogaster
Harmless
Eastern Kingsnake
Lampropeltis getula
Harmless
Western Milksnake
Lampropeltis gentilis
Harmless
Great Plains Ground Snake
Sonora episcopa
Harmless
Pine Snake
Pituophis melanoleucus
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.