Anderson s Niviventer vs Japanese Weasel

Niviventer andersoni compared with Mustela itatsi

Key Differences

• Anderson s Niviventer is Least Concern while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Anderson s Niviventer	Japanese Weasel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Carnivora (Carnivorans)
Family	Muridae (Mice & Rats)	Mustelidae (Weasels & Otters)
Genus	Niviventer	Mustela
Species	Niviventer andersoni	Mustela itatsi

Evolutionary Relationship

Anderson s Niviventer and Japanese Weasel share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Anderson s Niviventer

LC — Least Concern

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Anderson s Niviventer	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Anderson s Niviventer

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Japanese Weasel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Japan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Anderson s Niviventer

The Anderson s Niviventer (Niviventer andersoni) is a species in the genus Niviventer. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.