Field Guide

Prairie ring-necked snakes are easily recognizable by their small size, uniform dark color on the back, bright yellow-orange belly, and distinct yellow ring around the neck. Secretive, but common nearly statewide.

The western slender glass lizard is often called “glass snake” because it is long, slender, and legless, and its tail breaks off easily. But glass lizards are true lizards, with eyelids and ear openings; snakes have neither of these characteristics.

The eastern coachwhip is a long, slender, nonvenomous snake that usually escapes in an explosive burst of speed. In Missouri, it occurs in the Ozark and Ozark border regions.

The common five-lined skink is one of Missouri's most abundant skinks. Adults are olive or tan with lengthwise stripes. It is often called the blue-tailed skink for the coloration of juveniles. Occurs nearly statewide.

The ornate box turtle usually has four hind toes. Its high-domed shell is usually smooth on top, lacks a ridge, and is brown with yellow lines. Look for it in grassy habitats.

The Texas horned lizard is rare in Missouri but once lived in several southwestern counties. Its name comes from the large, hornlike scales along the back of the head.

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.

The broad-headed skink is a large, smooth-scaled lizard that lives in the southern two-thirds of Missouri. It is frequently confused with the common five-lined skink, which is smaller.

A large aquatic turtle with a big pointed head, long thick tail, and small lower shell, the eastern snapping turtle is common throughout the state, anywhere there is permanent water.

In Missouri, alligator snapping turtles are protected, and it is illegal to harvest them. This species is totally aquatic and rarely leaves the water. In Missouri, it mainly occurs in the large rivers, sloughs, and oxbow lakes of our southern, southeastern, and eastern counties.