river otter Synonyms

Lutra canadensis beaver Lutrinae common otter giant beaver giant otter large aquatic rodent aquatic rat aquatic rodent fish-eating mammal coast otter aonyx cinerea asian small-clawed otter Eurasian otter Lutra lutra capybara carnivore cetacean coypu dolphin dugong manatee otter sirenian water vole aquatic mammal lontra canadensis