Field Guide

Reptiles and Amphibians

Showing 41 - 50 of 115 results
Media
Image of a speckled kingsnake
Species Types
Scientific Name
Lampropeltis holbrooki
Description
The speckled kingsnake is generally black, but a white or yellow spot in the center of most of the scales makes it look speckled. The belly is yellowish with some irregular black markings. A harmless, beneficial snake found nearly statewide.
Media
Red River mudpuppy resting on a gravel stream bottom
Species Types
Scientific Name
Necturus maculosus maculosus
Description
Mudpuppies are aquatic salamanders that have plumelike external gills throughout their entire lives. They’re found in the southern half and along the eastern edge of Missouri.
Media
hellbender, a large brown salamander resting in gravelly streambed
Species Types
Scientific Name
Cryptobranchus alleganiensis alleganiensis
Description
The eastern hellbender is a large, entirely aquatic salamander with a wide, flat head, small, lidless eyes, and soft folds of skin on the sides. In Missouri, it occurs in the northern Ozark highlands in spring-fed rivers that drain north into the Missouri and Meramec river drainages.
Media
Photo of a northern scarletsnake on a rock surface in Georgia.
Species Types
Scientific Name
Cemophora coccinea copei
Description
One of Missouri's most brilliantly colored snakes is also extremely rare to find. The northern scarletsnake is similar in pattern and color to the more common red milksnake but has a red or orange snout and a spotless, white belly.
Media
Image of a red milksnake
Species Types
Scientific Name
Lampropeltis triangulum
Description
The harmless eastern milksnake is white, yellow, or light tan, with red or orange blotches bordered with black. The belly is white and strongly checked with black. This species often is misidentified as the venomous coralsnake, which is not found in Missouri.
Species Types
Scientific Name
Lampropeltis nigra
Description
Until recently, the eastern black kingsnake was known to occur only east of the Mississippi River, but individuals of this species have been verified in southeastern Missouri.
Media
Image of a blanding's turtle
Species Types
Scientific Name
Emydoidea blandingii
Description
Blanding’s turtle has an oval, moderately high-domed upper shell and a long head and neck. This turtle is endangered in Missouri and occurs only in the extreme northern corners of the state.
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
Image of an eastern river cooter (turtle)
Species Types
Scientific Name
Pseudemys concinna concinna
Description
The eastern river cooter is a broad-shelled aquatic turtle with a seemingly small head. It is most abundant in the rivers and sloughs of southern Missouri but also occurs in some of our large reservoirs.
Media
Eastern Spiny Softshell
Species Types
Scientific Name
Apalone spinifera spinifera
Description
The eastern spiny softshell is a medium to large softshell turtle with small bumps or spines on the front edge of the upper shell. There are dark spots on the fore- and hind limbs.
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.