The Eurasian otter (Lutra lutra) is a semiaquatic mammal native to Eurasia. It is the most widely distributed member of the otter subfamily (Lutrinae) of the weasel family (Mustelidae). It is found in the waterways and coasts of Europe, many parts...
The Japanese otter (Japanese: ニホンカワウソ(日本川獺, Hepburn: Nihon-kawauso) (Lutra nippon ) or Japanese river otter is an extinct species of otter formerly widespread in Japan.Dating back to the 1880s, it was even seen in Tokyo. The population suddenly...
The hairy-nosed otter (Lutra sumatrana ) is a semiaquatic mammal endemic to Southeast Asia and one of the rarest and least known otter species. It is threatened by loss of natural resources and poaching.
