Japanese Weasel vs Northern Yellow-shouldered Bat

Mustela itatsi compared with Sturnira parvidens

Key Differences

• Japanese Weasel is Near Threatened while Northern Yellow-shouldered Bat is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Northern Yellow-shouldered Bat
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Carnivora (ネコ目)	Chiroptera (翼手目)
Family	Mustelidae (Weasels & Otters)	Phyllostomidae
Genus	Mustela	Sturnira
Species	Mustela itatsi	Sturnira parvidens

Evolutionary Relationship

Japanese Weasel and Northern Yellow-shouldered Bat share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Japanese Weasel

NT — Near Threatened

Northern Yellow-shouldered Bat

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Northern Yellow-shouldered Bat
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.

Northern Yellow-shouldered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.