Caucasian Pygmy Shrew vs Eurasian water shrew

Sorex volnuchini compared with Neomys fodiens

Key Differences

• Caucasian Pygmy Shrew is Least Concern while Eurasian water shrew is Endangered.

Taxonomic Classification

Rank	Caucasian Pygmy Shrew	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 same	Soricomorpha (トガリネズミ目)	Soricomorpha (トガリネズミ目)
Family same	Soricidae	Soricidae
Genus	Sorex	Neomys
Species	Sorex volnuchini	Neomys fodiens

Evolutionary Relationship

Caucasian Pygmy Shrew and Eurasian water shrew share a common ancestor at the Family level: Soricidae.

Conservation Status

Caucasian Pygmy Shrew

LC — Least Concern

Eurasian water shrew

EN — Endangered

Physical Characteristics

Attribute	Caucasian Pygmy Shrew	Eurasian water shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caucasian Pygmy Shrew

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.

Caucasian Pygmy Shrew

The Caucasian Pygmy Shrew (Sorex volnuchini) is a species in the genus Sorex. It is currently classified as Least Concern 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。