Caucasian Pygmy Shrew vs Feldhamster

Sorex volnuchini compared with Cricetus cricetus

Key Differences

• Caucasian Pygmy Shrew is Least Concern while Feldhamster is Critically Endangered.

Taxonomic Classification

Rank	Caucasian Pygmy Shrew	Feldhamster
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Soricomorpha (Soricomorpha)	Rodentia (Nagetiere)
Family	Soricidae	Cricetidae
Genus	Sorex	Cricetus
Species	Sorex volnuchini	Cricetus cricetus

Evolutionary Relationship

Caucasian Pygmy Shrew and Feldhamster share a common ancestor at the Class level: Mammalia. (Säugetiere)

Conservation Status

Caucasian Pygmy Shrew

LC — Least Concern

Feldhamster

CR — Critically Endangered

Physical Characteristics

Attribute	Caucasian Pygmy Shrew	Feldhamster
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caucasian Pygmy Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Feldhamster

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 8 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Belgium, Denmark, Russia, and Ukraine. Currently classified as Critically 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.