False Serotine Bat vs Japanese Weasel

Hesperoptenus doriae compared with Mustela itatsi

Key Differences

• False Serotine Bat is Data Deficient while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	False Serotine Bat	Japanese Weasel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Chiroptera (Bats)	Carnivora (Carnivorans)
Family	Vespertilionidae	Mustelidae (Weasels & Otters)
Genus	Hesperoptenus	Mustela
Species	Hesperoptenus doriae	Mustela itatsi

Evolutionary Relationship

False Serotine Bat and Japanese Weasel share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

False Serotine Bat

DD — Data Deficient

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	False Serotine Bat	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

False Serotine Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.