Eurasian water shrew vs Harmless Serotine

Neomys fodiens compared with Eptesicus innoxius

Key Differences

• Eurasian water shrew is Endangered while Harmless Serotine is Near Threatened.

Taxonomic Classification

Rank	Eurasian water shrew	Harmless Serotine
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	Soricomorpha (トガリネズミ目)	Chiroptera (翼手目)
Family	Soricidae	Vespertilionidae
Genus	Neomys	Eptesicus
Species	Neomys fodiens	Eptesicus innoxius

Evolutionary Relationship

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

Conservation Status

Eurasian water shrew

EN — Endangered

Harmless Serotine

NT — Near Threatened

Physical Characteristics

Attribute	Eurasian water shrew	Harmless Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Harmless Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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。