Missouri
Snakes in Atchison County
5 species have been documented here, 1 of them venomous.
Venomous snakes in Atchison County
Full guide & what to do if bitten →
Timber RattlesnakeCrotalus horridusVenomousHeavy body, broad triangular head, vertical (cat-like) pupils, and a segmented keratin rattle at the tail tip.
Every snake recorded in Atchison County
DeKay's Brownsnake
Storeria dekayi
Harmless
Timber Rattlesnake
Crotalus horridus
Venomous
Ring-necked Snake
Diadophis punctatus
Harmless
Western Ratsnake
Pantherophis obsoletus
Harmless
Western Ribbon Snake
Thamnophis proximus
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.
Snakes in Atchison County: FAQ
- Are there venomous snakes in Atchison County, Missouri?
- Yes. 1 venomous snake species has verified records in Atchison County, Missouri, including Timber Rattlesnake. Most snakes in Atchison County, Missouri, however, are harmless.
- How many snake species live in Atchison County, Missouri?
- 5 snake species have verified records in Atchison County, Missouri, of which 1 is venomous.
- What is the most commonly seen snake in Atchison County, Missouri?
- The DeKay's Brownsnake is the most frequently reported snake in Atchison County, Missouri, based on verified wildlife observations.
- What should I do if I see a venomous snake in Atchison County, Missouri?
- 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.