Japanese Weasel vs Neumann s Arvicanthis

Mustela itatsi compared with Arvicanthis neumanni

Key Differences

• Japanese Weasel is Near Threatened while Neumann s Arvicanthis is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Neumann s Arvicanthis
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class same	Mammalia (memeliler)	Mammalia (memeliler)
Order	Carnivora (etçiller)	Rodentia (kemiriciler)
Family	Mustelidae (Weasels & Otters)	Muridae (Mice & Rats)
Genus	Mustela	Arvicanthis
Species	Mustela itatsi	Arvicanthis neumanni

Evolutionary Relationship

Japanese Weasel and Neumann s Arvicanthis share a common ancestor at the Class level: Mammalia. (memeliler)

Conservation Status

Japanese Weasel

NT — Near Threatened

Neumann s Arvicanthis

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Neumann s Arvicanthis
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Neumann s Arvicanthis

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.