Bearded Tooth vs Caspian Shrew

Hericium erinaceus compared with Crocidura caspica

Key Differences

• Bearded Tooth is Critically Endangered while Caspian Shrew is Data Deficient.

Taxonomic Classification

Rank	Bearded Tooth	Caspian Shrew
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Russulales (Russulales)	Soricomorpha (Soricomorpha)
Family	Hericiaceae	Soricidae
Genus	Hericium	Crocidura
Species	Hericium erinaceus	Crocidura caspica

Conservation Status

Bearded Tooth

CR — Critically Endangered

Caspian Shrew

DD — Data Deficient

Physical Characteristics

Attribute	Bearded Tooth	Caspian Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bearded Tooth

Habitat

Inhabits tropical and subtropical moist broadleaf forests and temperate broadleaf and mixed forests spanning the Indomalayan and Palearctic realms.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and North America (United States). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Caspian Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bearded Tooth

The Bearded Tooth (Hericium erinaceus) is a species in the genus Hericium. It is currently classified as Critically Endangered on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests and temperate broadleaf and mixed forests spanning the Indomalayan and Palearctic realms.

Caspian Shrew

The Caspian Shrew (Crocidura caspica) is a species in the genus Crocidura. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.