Field Guide

Reptiles and Amphibians

Showing 1 - 10 of 24 results
Media
Image of a ringed salamander
Species Types
Scientific Name
Ambystoma annulatum
Description
The ringed salamander is secretive, spending most of its time under logs or rocks or in burrows. The rings never completely encircle the body. It occurs in the southwestern and central Missouri Ozarks, and in the river hills of the Missouri River in eastern Missouri.
Media
Image of a spotted salamander
Species Types
Scientific Name
Ambystoma maculatum
Description
The spotted salamander is one of Missouri's six species of mole salamanders. It is slate black with two irregular rows of rounded yellow spots from the head onto the tail. It occurs in forests in the southern two-thirds of the state.
Media
Photo of a northern watersnake rearing back in grass on land.
Species Types
Scientific Name
Nerodia sipedon sipedon (northern watersnake) and N. s. pleuralis (midland watersnake)
Description
The northern watersnake and midland watersnake are Missouri's two subspecies of common watersnake. Together they occur statewide. Color is variable: gray, tan, or reddish brown with dark crossbands or blotches. The belly is cream-colored with red, brown, or black spots or half-moon markings.
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.
Media
Eastern musk turtle (stinkpot)
Species Types
Scientific Name
Sternotherus odoratus
Description
The eastern musk turtle is one of the world’s smallest turtles. It has a dark, domed upper shell and reduced lower shell. It occurs along our Mississippi River counties and in the southern two-thirds of the state.
Media
Three-toed box turtle
Species Types
Scientific Name
Terrapene carolina triunguis
Description
The three-toed box turtle usually has three hind toes. Its high-domed shell usually has a top ridge and is olive or brown with faint yellow or orange lines. Look for it in woodland habitats.
Media
painted turtle
Species Types
Scientific Name
Chrysemys picta bellii
Description
The western painted turtle is a small, brightly colored aquatic turtle. The upper shell is smooth and has a red-orange outer edge. The colorful lower shell has a prominent pattern of brown markings. It is found nearly everywhere in the state except the southeast region.
Media
Mississippi mud turtle resting on damp stream bank
Species Types
Scientific Name
Kinosternon subrubrum hippocrepis
Description
Although well equipped for an aquatic existence, the Mississippi mud turtle spends as much time wandering about on land as it does in water. Look for it in the Mississippi Lowlands of Missouri’s Bootheel.
Media
Image of a green frog
Species Types
Scientific Name
Lithobates clamitans (formerly Rana clamitans)
Description
The green frog looks similar to a bullfrog but is smaller and has a ridge of skin along the sides of the back that is not found on bullfrogs. It is a game animal in Missouri.
Media
Image of a northern leopard frog
Species Types
Scientific Name
Lithobates pipiens
Description
The northern leopard frog is a medium-sized frog with dark spots on the back. Two skin folds run down each side of the back. In Missouri, it only occurs in a few northwestern counties along the Iowa border.
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.