Caucasian Pygmy Shrew vs Kleiner Abendsegler

Sorex volnuchini compared with Nyctalus leisleri

Key Differences

• Caucasian Pygmy Shrew is Least Concern while Kleiner Abendsegler is Endangered.

Taxonomic Classification

Rank	Caucasian Pygmy Shrew	Kleiner Abendsegler
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Soricomorpha (Soricomorpha)	Chiroptera (Fledertiere)
Family	Soricidae	Vespertilionidae
Genus	Sorex	Nyctalus
Species	Sorex volnuchini	Nyctalus leisleri

Evolutionary Relationship

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

Conservation Status

Caucasian Pygmy Shrew

LC — Least Concern

Kleiner Abendsegler

EN — Endangered

Physical Characteristics

Attribute	Caucasian Pygmy Shrew	Kleiner Abendsegler
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caucasian Pygmy Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Kleiner Abendsegler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Luxembourg, Sweden, and Ukraine. 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.