Birdlike Noctule vs Eurasian water shrew

Nyctalus aviator compared with Neomys fodiens

Key Differences

• Birdlike Noctule is Near Threatened while Eurasian water shrew is Endangered.

Taxonomic Classification

Rank	Birdlike Noctule	Eurasian water shrew
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Chiroptera (翼手目)	Soricomorpha (トガリネズミ目)
Family	Vespertilionidae	Soricidae
Genus	Nyctalus	Neomys
Species	Nyctalus aviator	Neomys fodiens

Evolutionary Relationship

Birdlike Noctule and Eurasian water shrew share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Birdlike Noctule

NT — Near Threatened

Eurasian water shrew

EN — Endangered

Physical Characteristics

Attribute	Birdlike Noctule	Eurasian water shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Birdlike Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Eurasian water shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Norway, Russia, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Birdlike Noctule

The Birdlike Noctule (Nyctalus aviator) is a species in the genus Nyctalus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Eurasian water shrew

カワジネズミ（Neomys fodiens）はIUCNレッドリストで絶滅危惧（EN）に分類されています。野生での絶滅リスクが高く、個体数が著しく減少しており、生存に対する継続的な脅威があります。