Japanese Weasel vs Perla Yellow-shouldered Bats

Mustela itatsi compared with Sturnira perla

Key Differences

• Japanese Weasel is Near Threatened while Perla Yellow-shouldered Bats is Data Deficient.

Taxonomic Classification

Rank	Japanese Weasel	Perla Yellow-shouldered Bats
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Carnivora (食肉目)	Chiroptera (翼手目)
Family	Mustelidae (Weasels & Otters)	Phyllostomidae
Genus	Mustela	Sturnira
Species	Mustela itatsi	Sturnira perla

Evolutionary Relationship

Japanese Weasel and Perla Yellow-shouldered Bats share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Japanese Weasel

NT — Near Threatened

Perla Yellow-shouldered Bats

DD — Data Deficient

Physical Characteristics

Attribute	Japanese Weasel	Perla Yellow-shouldered Bats
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.

Perla Yellow-shouldered Bats

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.