Caucasian Pygmy Shrew vs Olive Nut Truffle

Sorex volnuchini compared with Hymenogaster olivaceus

Key Differences

• Caucasian Pygmy Shrew is Least Concern while Olive Nut Truffle is Data Deficient.

Taxonomic Classification

Rank	Caucasian Pygmy Shrew	Olive Nut Truffle
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Soricomorpha (Soricomorpha)	Agaricales (Gilled Mushrooms)
Family	Soricidae	Hymenogastraceae
Genus	Sorex	Hymenogaster
Species	Sorex volnuchini	Hymenogaster olivaceus

Conservation Status

Caucasian Pygmy Shrew

LC — Least Concern

Olive Nut Truffle

DD — Data Deficient

Physical Characteristics

Attribute	Caucasian Pygmy Shrew	Olive Nut Truffle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caucasian Pygmy Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Olive Nut Truffle

Habitat

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

Range

Distributed across Denmark, Norway, and Sweden.

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.