Eastern Mud Turtle

Overview

A small turtle with a smooth, oval, brown-to-black shell and a hinged plastron that can close partly. It is highly aquatic but often travels overland between temporary wetlands. It feeds on a wide variety of small animals and plants and can tolerate drying habitats by burrowing into mud.

Classification

The Eastern Mud Turtle belongs to the suborder Cryptodira (hidden-neck turtles) and the family Kinosternidae. It is a family of small, mostly American freshwater turtles known for the musky odour they release when disturbed. Its scientific name is Kinosternon subrubrum.

Appearance & Distinguishing Features

They are small with a reduced, often cross-shaped plastron that leaves the limbs exposed, a short head, and a pair of barbels on the chin. Many have a smooth, dark shell.

Habitat & Distribution

They inhabit slow streams, ponds, marshes, and temporary wetlands from southern Canada through much of the Americas.

Diet & Feeding

They are omnivorous, feeding on invertebrates, small fish, amphibians, and plant matter, often foraging on the bottom.

Behavior & Conservation

When threatened they emit a pungent musk from glands at the shell edge. Several small species are kept as manageable pet turtles.

Popularity & Recognition

Their small size makes them popular beginner turtles, though their musk defence is legendary among keepers.