Narrow-bridged Musk Turtle

Kinosternidae (Mud & Musk Turtles) 👁 662 views Updated 2026-10-31

A small, highly aquatic musk turtle with an unusually small, narrow bridge connecting the top and bottom shells, leaving much of the body exposed, and a large head.

Overview

A small, highly aquatic musk turtle with an unusually small, narrow bridge connecting the top and bottom shells, leaving much of the body exposed, and a large head. It is an adept swimmer and ambush feeder of Central American wetlands. It is relatively poorly known but not currently considered threatened.

Classification

The Narrow-bridged Musk 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 Claudius angustatus.

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.

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