Eastern Spiny Mouse vs Japanese Weasel

Acomys dimidiatus compared with Mustela itatsi

Key Differences

• Eastern Spiny Mouse is Least Concern while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Eastern Spiny Mouse	Japanese Weasel
Kingdom same	Animalia (hewan)	Animalia (hewan)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mamalia)	Mammalia (mamalia)
Order	Rodentia (hewan pengerat)	Carnivora (Carnivorans)
Family	Muridae (Mice & Rats)	Mustelidae (Weasels & Otters)
Genus	Acomys	Mustela
Species	Acomys dimidiatus	Mustela itatsi

Evolutionary Relationship

Eastern Spiny Mouse and Japanese Weasel share a common ancestor at the Class level: Mammalia. (mamalia)

Conservation Status

Eastern Spiny Mouse

LC — Least Concern

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Eastern Spiny Mouse	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eastern Spiny Mouse

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.