No but a Weasle,Mink is...
The beaver and river otter.
Definately a Beaver.
Please see the related link below for a picture of a river otter:
A bank beaver is a US dialect term for an otter.
To the River Otter was created in 1793.
A river otter there is no name for it
River otter?
Beavers have broad flat tails that they use to splash the water when they're in danger which alert other beavers about it. Otters's tail are rounded.
A giant river otter lives in rivers and swamps.
Bones - 2005 The Beaver in the Otter 4-23 is rated/received certificates of: Netherlands:12 USA:TV-14 (DLS)
Yes: The names "giant otter" and "giant river otter" can be used interchangeably for the species Pteronura brasiliensis.