Class [Mammalia] Linnaeus, 1758 - mammals Order Carnivora Bowdich, 1821 - carnivores Family Mustelidae Batsch, 1788 - weasels, badgers, skunks, and otters Genus Aonyx Lesson, 1827 - clawless otters Aonyx cinerea (Illiger, 1815) - Oriental small-clawed otter