Caucasian Pygmy Shrew vs Dark Drill

Sorex volnuchini compared with Dichrorampha senectana

Key Differences

• Caucasian Pygmy Shrew is Least Concern while Dark Drill is Vulnerable.

Taxonomic Classification

Rank	Caucasian Pygmy Shrew	Dark Drill
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Soricomorpha (Soricomorpha)	Lepidoptera (Butterflies & Moths)
Family	Soricidae	Tortricidae
Genus	Sorex	Dichrorampha
Species	Sorex volnuchini	Dichrorampha senectana

Evolutionary Relationship

Caucasian Pygmy Shrew and Dark Drill share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Caucasian Pygmy Shrew

LC — Least Concern

Dark Drill

VU — Vulnerable

Physical Characteristics

Attribute	Caucasian Pygmy Shrew	Dark Drill
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caucasian Pygmy Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Dark Drill

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Sweden. Currently classified as Vulnerable 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.