Missouri
Snakes in Ripley County
7 species have been documented here, 2 of them venomous.
Venomous snakes in Ripley County
Full guide & what to do if bitten →
Eastern CopperheadAgkistrodon contortrixVenomousHeavy body, triangular head, vertical pupils, and a heat-sensing pit between each eye and nostril.
Pygmy RattlesnakeSistrurus miliariusVenomousStout, dark-blotched body, nine large scales on the crown, and a small rattle.
Every snake recorded in Ripley County

Common Garter Snake
Thamnophis sirtalis
Harmless

Western Ratsnake
Pantherophis obsoletus
Harmless

Rough Greensnake
Opheodrys aestivus
Harmless

DeKay's Brownsnake
Storeria dekayi
Harmless

Eastern Copperhead
Agkistrodon contortrix
Venomous

Pygmy Rattlesnake
Sistrurus miliarius
Venomous

Speckled Kingsnake
Lampropeltis holbrooki
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.
Snakes in Ripley County: FAQ
- Are there venomous snakes in Ripley County, Missouri?
- Yes. 2 venomous snake species have verified records in Ripley County, Missouri, including Eastern Copperhead, Pygmy Rattlesnake. Most snakes in Ripley County, Missouri, however, are harmless.
- How many snake species live in Ripley County, Missouri?
- 7 snake species have verified records in Ripley County, Missouri, of which 2 are venomous.
- What is the most commonly seen snake in Ripley County, Missouri?
- The Common Garter Snake is the most frequently reported snake in Ripley County, Missouri, based on verified wildlife observations.
- What should I do if I see a venomous snake in Ripley 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.