Animalia | Chordata | Mammalia | Carnivora | Mustelidae | Enhydra
Biota | Animalia | Chordata | Vertebrata | Gnathostomata | Tetrapoda | Mammalia | Theria | Carnivora | Caniformia | Mustelidae | Lutrinae | Enhydra | Enhydra lutris
|  | Haeckel, 1874 |  | von Zittel, 1879 |  | Linnaeus, 1758 |  |  |  | Fischer, 1817 | Bonaparte, 1838 | Fleming, 1822 | (Linnaeus, 1758)