Field Guide

The southern coal skink is secretive. It lives in the southern half of Missouri, excluding the Bootheel. Adults are small, shiny, and brownish, with a wide, coal-black line on the side. Juveniles are black with faint lines down the back and sides and a blue-gray tail.

The western ratsnake, a glossy black snake, is one of Missouri’s largest and most familiar snakes. Its size and dark color make it seem imposing, but it is as harmless to humans as it is bad news for rodents.

The lined snake looks similar to a gartersnake. It is brown to grayish brown, with three lighter-colored stripes down the length of its body and a double row of half-moon-shaped markings along the belly. It occurs mainly in the northwestern part of the state, along the northern border, with a separate population in the St. Louis area.

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.

A glacial relict in Missouri’s eastern Ozarks, the four-toed salamander lives among mosses in heavily forested streams and creeks and sinkhole ponds. It has a thick, round tail that is constricted at its base. There are four toes on each limb.

The Ozark zigzag salamander is small and slender, with a narrow, somewhat lobed back stripe that can be yellow, orange, or red. This woodland species lives in Missouri’s southwestern counties along the Arkansas border.

The western slimy salamander is a black to blue-black salamander irregularly marked with silvery flecks. It occurs in the Ozark Highlands and the Lincoln Hills north of the Missouri River. True to its name, it secretes a thick substance that sticks to skin like glue.

The cave salamander is a common amphibian of the Ozark Plateau. It lives in caves, springs, and rocky streams. Recognize it by its normally bright orange skin dotted with dark brown or black spots.

The marbled salamander is a small, stout salamander with silvery, white, or gray saddle-shaped markings on its body from head to tail. They occur in the southeastern half of the state and are seldom encountered except during the autumn breeding season.

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.