Japanese Weasel vs Little Free-tailed Bat

Mustela itatsi compared with Chaerephon pumilus

Key Differences

• Japanese Weasel is Near Threatened while Little Free-tailed Bat is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Little Free-tailed Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Carnivora (Carnivorans)	Chiroptera (Bats)
Family	Mustelidae (Weasels & Otters)	Molossidae
Genus	Mustela	Chaerephon
Species	Mustela itatsi	Chaerephon pumilus

Evolutionary Relationship

Japanese Weasel and Little Free-tailed Bat share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Japanese Weasel

NT — Near Threatened

Little Free-tailed Bat

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Little Free-tailed 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.

Little Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.