Isabelle's Serotine vs Japanese Weasel

Eptesicus isabellinus compared with Mustela itatsi

Key Differences

• Isabelle's Serotine is Least Concern while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Isabelle's Serotine	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	Eptesicus	Mustela
Species	Eptesicus isabellinus	Mustela itatsi

Evolutionary Relationship

Isabelle's Serotine and Japanese Weasel share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Isabelle's Serotine

LC — Least Concern

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Isabelle's Serotine	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Isabelle's Serotine

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.