Caucasian Pygmy Shrew vs Violet Tooth

Sorex volnuchini compared with Hydnellum ioeides

Key Differences

• Caucasian Pygmy Shrew is Least Concern while Violet Tooth is Vulnerable.

Taxonomic Classification

Rank	Caucasian Pygmy Shrew	Violet Tooth
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Soricomorpha (Soricomorpha)	Thelephorales (Thelephorales)
Family	Soricidae	Bankeraceae
Genus	Sorex	Hydnellum
Species	Sorex volnuchini	Hydnellum ioeides

Conservation Status

Caucasian Pygmy Shrew

LC — Least Concern

Violet Tooth

VU — Vulnerable

Physical Characteristics

Attribute	Caucasian Pygmy Shrew	Violet Tooth
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caucasian Pygmy Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Violet Tooth

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Norway, Sweden, and United States. 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.