Mud Turtle — Mud turtle is the common name given to two genera of aquatic turtles: Kinosternon, mud turtles found in North and South America, and Pelusios, mud turtles found in Africa. Some species are kept as pets.
Mud turtles are known for their dull shell colors and relation to the smelly musk turtles. African and American mud turtles are very different and are not closely related. Their only similarities are in their choice of habitat, both preferring shallow, slow moving bodies of water with muddy bottoms, and having a dome shaped carapace. They can grow up to about 5 inches. They live up to 50 years of age.
Mud turtles are primarily carnivorous and will consume almost anything they can catch including: fish, worms, insects, grubs, crustaceans, tadpoles, small berries and even carrion.
Most kinosternids are small turtles, between 4 and 6 inches with a heavily domed shell that has a distinct keel down its center. The genus Staurotypus gets much larger, to 12 inches. Females are generally larger than males, but males have a much longer tail. They can be black, brown, green, or yellowish in color. Most species do not have shell markings, but some species have radiating black markings on each carapace scute. Some species have distinctive yellow striping along the sides of their head and neck. The musk turtles are so named because they are capable of releasing a foul smelling musk from glands under the rear of their shell when disturbed. They are native to North and South America.