<p><b>Pelusios williamsi</b>, known as Williams' Mud Turtle, is a <b>vulnerable</b> species native to the freshwater habitats of Central Africa, characterized by its smooth, elongated shell, webbed feet, and nocturnal behavior. This omnivorous turtle plays a crucial role in maintaining biodiversity by consuming aquatic insects, crustaceans, and plants while contributing to ecosystem balance through its nesting activities.</p>