Japanese Weasel vs Severtzov’s Jerboa

Mustela itatsi compared with Allactaga severtzovi

Key Differences

• Japanese Weasel is Near Threatened while Severtzov’s Jerboa is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Severtzov’s Jerboa
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)	Dipodidae
Genus	Mustela	Allactaga
Species	Mustela itatsi	Allactaga severtzovi

Evolutionary Relationship

Japanese Weasel and Severtzov’s Jerboa share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Japanese Weasel

NT — Near Threatened

Severtzov’s Jerboa

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Severtzov’s Jerboa
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.

Severtzov’s Jerboa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.