Eurasian water shrew vs Northern Birch Mouse

Neomys fodiens compared with Sicista betulina

Key Differences

• Eurasian water shrew is Endangered while Northern Birch Mouse is Least Concern.

Taxonomic Classification

Rank	Eurasian water shrew	Northern Birch Mouse
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class same	Mammalia (ثدييات)	Mammalia (ثدييات)
Order	Soricomorpha (زبابيات الشكل)	Rodentia (قوارض)
Family	Soricidae	Dipodidae
Genus	Neomys	Sicista
Species	Neomys fodiens	Sicista betulina

Evolutionary Relationship

Eurasian water shrew and Northern Birch Mouse share a common ancestor at the Class level: Mammalia. (ثدييات)

Conservation Status

Eurasian water shrew

EN — Endangered

Northern Birch Mouse

LC — Least Concern

Physical Characteristics

Attribute	Eurasian water shrew	Northern Birch Mouse
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.

Northern Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Russia, Sweden, and Ukraine.

Eurasian water shrew

Eurasian water shrew (Neomys fodiens) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.

Shared Countries

Both species can be found in 4 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇷🇺 Russia 🇸🇪 Sweden