Class Mammalia Linnaeus, 1758 - mammals Order Carnivora Bowdich, 1821 - carnivores Family Mustelidae Batsch, 1788 - weasels, badgers, skunks, and otters Subfamily Lutrinae Bonaparte, 1838 - otters Genus Lutrogale Gray, 1865 1 Lutrogale perspicillata (Geoffroy, 1826) - smooth-coated otter