The Asian Small-Clawed Otter is the smallest species of otter, typically measuring about 2 to 3 feet in length. They have a sleek, streamlined body covered in dense fur that helps keep them warm in water. These otters are known for their distinctive small claws, which are less developed than those of other otter species, allowing them to easily manipulate objects and catch prey. These otters are social animals, often found in groups called rafts. They primarily inhabit freshwater habitats like rivers, lakes, and marshes across Southeast Asia. Their diet mainly consists of crustaceans, fish, and small invertebrates, showcasing their adaptability in various environments.