Noctule vs Karasuzame

Nyctalus noctula compared with Etmopterus pusillus

Key Differences

• Noctule is Vulnerable while Karasuzame is Least Concern.

Taxonomic Classification

Rank	Noctule	Karasuzame
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Elasmobranchii
Order	Chiroptera (翼手目)	Squaliformes (ツノザメ目)
Family	Vespertilionidae	Etmopteridae
Genus	Nyctalus	Etmopterus
Species	Nyctalus noctula	Etmopterus pusillus

Evolutionary Relationship

Noctule and Karasuzame share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Noctule

VU — Vulnerable

Karasuzame

LC — Least Concern

Physical Characteristics

Attribute	Noctule	Karasuzame
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Karasuzame

Habitat

Native to Europe and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Chile and Portugal.

Noctule

Noctule(Nyctalus noctula、オオコウモリ)は、IUCNレッドリストで危急(VU)に分類されている。野生での絶滅危機が高く、個体群が減少し生息地への圧力が増大している。