Japanese Weasel vs Nicobar Treeshrew

Mustela itatsi compared with Tupaia nicobarica

Key Differences

• Japanese Weasel is Near Threatened while Nicobar Treeshrew is Endangered.

Taxonomic Classification

Rank	Japanese Weasel	Nicobar Treeshrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Carnivora (Carnivorans)	Scandentia (Scandentia)
Family	Mustelidae (Weasels & Otters)	Tupaiidae
Genus	Mustela	Tupaia
Species	Mustela itatsi	Tupaia nicobarica

Evolutionary Relationship

Japanese Weasel and Nicobar Treeshrew share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Japanese Weasel

NT — Near Threatened

Nicobar Treeshrew

EN — Endangered

Physical Characteristics

Attribute	Japanese Weasel	Nicobar Treeshrew
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.

Nicobar Treeshrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.