Japanese Weasel vs Siberian chipmunk

Mustela itatsi compared with Tamias sibiricus

Key Differences

• Japanese Weasel is Near Threatened while Siberian chipmunk is Not Evaluated.

Taxonomic Classification

Rank	Japanese Weasel	Siberian chipmunk
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Carnivora (Carnivorans)	Rodentia (Rodents)
Family	Mustelidae (Weasels & Otters)	Sciuridae (Squirrels)
Genus	Mustela	Tamias
Species	Mustela itatsi	Tamias sibiricus

Evolutionary Relationship

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

Conservation Status

Japanese Weasel

NT — Near Threatened

Siberian chipmunk

NE — Not Evaluated

Physical Characteristics

Attribute	Japanese Weasel	Siberian chipmunk
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.

Siberian chipmunk

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Asia (Japan) and Europe (12 countries).

Shared Countries

Both species can be found in 1 countries:

🇯🇵 Japan