Tonkin weasel

Tonkin weasel
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Carnivora
Family: Mustelidae
Genus: Mustela
Species:
M. tonkinensis
Binomial name
Mustela tonkinensis
(Björkegren, 1941)

The Tonkin weasel or Vietnamese mountain weasel (Mustela tonkinensis) is a species of weasel from Vietnam. The species was described by Swedish biologist Berkil Björkegren in 1941, from a single specimen obtained in Vietnam in 1939. It was classified as a subspecies of common weasel until 2007, when it was re-classified as a separate species. It is not classified in the IUCN Red List and is listed as data deficient.