Field Guide

Reptiles and Amphibians

Showing 11 - 18 of 18 results
Media
Eastern gartersnake
Species Types
Scientific Name
Thamnophis sirtalis sirtalis (eastern gartersnake) and T. s. parietalis (red-sided gartersnake)
Description
The eastern gartersnake and red-sided gartersnake are Missouri's most common gartersnakes. The color is variable, but there are normally three yellowish stripes, one down the back and one on each side. There are narrow black bars between the scales along the upper lip.
Media
Photo of a plains gartersnake taken in Lakewood, Colorado.
Species Types
Scientific Name
Thamnophis radix
Description
A medium-sized, striped snake of wet prairies and marshes, the plains gartersnake occurs mainly in Missouri's north-central and northwestern counties, with isolated populations in and west of the St. Louis area.
Media
Photo of an eastern tiger salamander with yellow spots.
Species Types
Scientific Name
Ambystoma tigrinum
Description
Tiger salamanders occur statewide. They spend most of their time underground, often in burrows made by small mammals or under logs and rocks. Your best chance of seeing a tiger salamander is at night after a heavy rain.
Media
Photo of a yellow mud turtle.
Species Types
Scientific Name
Kinosternon flavescens
Description
The yellow mud turtle is a small, uniformly colored, semiaquatic turtle restricted to certain counties in west-central, northeastern, and southwestern Missouri. It is an endangered species in our state.
Media
Photo of a southern painted turtle basking on a log.
Species Types
Scientific Name
Chrysemys dorsalis
Description
The southern painted turtle is small and has a prominent yellow, orange, or red lengthwise stripe down the middle of the upper shell. In Missouri, this aquatic turtle is found only in the Bootheel region.
Media
Photo of a central newt adult on a plastic aquarium plant.
Species Types
Scientific Name
Notophthalmus viridescens louisianensis
Description
A small, olive-brown salamander with a fascinating life cycle, the central newt lives in and around woodland ponds and swamps in all but our far northwestern counties.
Media
Image of a Mississippi green watersnake
Species Types
Scientific Name
Nerodia cyclopion
Description
The Mississippi green watersnake is a medium-sized, heavy-bodied, dark-colored semiaquatic snake that was once somewhat common in southeastern Missouri. It probably no longer occurs in our state at all.
Media
Image of a red-eared slider
Species Types
Scientific Name
Trachemys scripta elegans
Description
The red-eared slider is an attractive aquatic turtle with yellow pinstripes and red ears. It is commonly seen basking on logs or rocks and occurs statewide, except for a few northern counties.
See Also

About Reptiles and Amphibians in Missouri

Missouri’s herptiles comprise 43 amphibians and 75 reptiles. Amphibians, including salamanders, toads, and frogs, are vertebrate animals that spend at least part of their life cycle in water. They usually have moist skin, lack scales or claws, and are ectothermal (cold-blooded), so they do not produce their own body heat the way birds and mammals do. Reptiles, including turtles, lizards, and snakes, are also vertebrates, and most are ectothermal, but unlike amphibians, reptiles have dry skin with scales, the ones with legs have claws, and they do not have to live part of their lives in water.