Noctule vs Stone Crayfish

Nyctalus noctula compared with Austropotamobius torrentium

Key Differences

• Noctule is Vulnerable while Stone Crayfish is Data Deficient.

Taxonomic Classification

Rank	Noctule	Stone Crayfish
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Chordata (脊索動物)	Arthropoda (節足動物)
Class	Mammalia (哺乳類)	Malacostraca (軟甲綱)
Order	Chiroptera (翼手目)	Decapoda (十脚目)
Family	Vespertilionidae	Astacidae
Genus	Nyctalus	Austropotamobius
Species	Nyctalus noctula	Austropotamobius torrentium

Evolutionary Relationship

Noctule and Stone Crayfish share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Noctule

VU — Vulnerable

Stone Crayfish

DD — Data Deficient

Physical Characteristics

Attribute	Noctule	Stone Crayfish
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.

Stone Crayfish

Habitat

Typically found in marine, freshwater, and terrestrial environments.

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。