Japanese Noctule vs Violet Black-legged

Nyctalus furvus compared with Dioctria atricapilla

Key Differences

• Japanese Noctule is Endangered while Violet Black-legged is Near Threatened.

Taxonomic Classification

Rank	Japanese Noctule	Violet Black-legged
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Diptera (Diptera)
Family	Vespertilionidae	Asilidae
Genus	Nyctalus	Dioctria
Species	Nyctalus furvus	Dioctria atricapilla

Evolutionary Relationship

Japanese Noctule and Violet Black-legged share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Japanese Noctule

EN — Endangered

Violet Black-legged

NT — Near Threatened

Physical Characteristics

Attribute	Japanese Noctule	Violet Black-legged
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Japanese Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Violet Black-legged

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.