Class [Mammalia] Linnaeus, 1758 - mammals
Order Carnivora Bowdich, 1821 - carnivores
Family Mustelidae Batsch, 1788 - weasels, badgers, skunks, and otters
Genus Lutra Brisson, 1762 - river otters
Lutra perspicillata I. Geoffroy Saint-Hilaire, in Bory de Saint-Vincent, 1826 - smooth-coated otter
see Lutrogale perspicillata (Geoffroy, 1826)