Wyoming
Snakes in Converse County
6 species have been documented here, 1 of them venomous.
Venomous snakes in Converse 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.
Every snake recorded in Converse County

Gopher Snake
Pituophis catenifer
Harmless

Western Terrestrial Garter Snake
Thamnophis elegans
Harmless

North American Racer
Coluber constrictor
Harmless

Prairie Rattlesnake
Crotalus viridis
Venomous

Plains Hognose Snake
Heterodon nasicus
Harmless

Pine Snake
Pituophis melanoleucus
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.
Snakes in Converse County: FAQ
- Are there venomous snakes in Converse County, Wyoming?
- Yes. 1 venomous snake species has verified records in Converse County, Wyoming, including Prairie Rattlesnake. Most snakes in Converse County, Wyoming, however, are harmless.
- How many snake species live in Converse County, Wyoming?
- 6 snake species have verified records in Converse County, Wyoming, of which 1 is venomous.
- What is the most commonly seen snake in Converse County, Wyoming?
- The Gopher Snake is the most frequently reported snake in Converse County, Wyoming, based on verified wildlife observations.
- What should I do if I see a venomous snake in Converse County, Wyoming?
- 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.