Japanese Short-tailed Bat vs Natterer's Bat

Eptesicus japonensis compared with Myotis nattereri

Key Differences

• Japanese Short-tailed Bat is Vulnerable while Natterer's Bat is Critically Endangered.

Taxonomic Classification

Rank	Japanese Short-tailed Bat	Natterer's Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Chiroptera (Bats)	Chiroptera (Bats)
Family same	Vespertilionidae	Vespertilionidae
Genus	Eptesicus	Myotis
Species	Eptesicus japonensis	Myotis nattereri

Evolutionary Relationship

Japanese Short-tailed Bat and Natterer's Bat share a common ancestor at the Family level: Vespertilionidae.

Conservation Status

Japanese Short-tailed Bat

VU — Vulnerable

Natterer's Bat

CR — Critically Endangered

Physical Characteristics

Attribute	Japanese Short-tailed Bat	Natterer's Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Japanese Short-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Natterer's Bat

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and temperate grasslands and steppes within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (6 countries). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.