Life (root) » Animalia (Animals) » Chordata (Chordates) » Vertebrata (Vertebrataes) » Mammalia (Mammals) » Theria (Therians) » Placentalia (Placental Mammals) » Laurasiatheria (Ungulates, Carnivorans, and Allies) » Carnivora (Carnivorans) » Mustelidae (Mustelids) » Lutrinae (Otters) » Enhydra » Enhydra lutris (Sea Otter) » Enhydra lutris kenyoni (Northern Sea Otter)