词条 | mud turtle |
释义 | mud turtle ![]() Mud turtles occur in a variety of habitats that range from clear forest brooks to intermittent desert streams and ponds. Although highly aquatic in many respects—feeding is almost exclusively so—they are generally poor swimmers and instead prefer to walk along the bottoms of ponds and streams. In addition, some species, such as the striped mud turtle (K. baurii), survive drought periods through estivation ( dormancy) under a shallow layer of mud. Mud turtles are omnivores (omnivore) with a preference for animal matter, such as arthropods (arthropod), worms (worm), small fishes (fish), and fish eggs (egg). The clutch sizes of mud turtles vary from a single egg to nearly a dozen, depending on the female's size and health. |
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