Bearded Tooth vs Korean Pika

Hericium erinaceus compared with Ochotona coreana

Key Differences

• Bearded Tooth is Critically Endangered while Korean Pika is Data Deficient.

Taxonomic Classification

Rank	Bearded Tooth	Korean Pika
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Russulales (Russulales)	Lagomorpha (Rabbits & Hares)
Family	Hericiaceae	Ochotonidae
Genus	Hericium	Ochotona
Species	Hericium erinaceus	Ochotona coreana

Conservation Status

Bearded Tooth

CR — Critically Endangered

Korean Pika

DD — Data Deficient

Physical Characteristics

Attribute	Bearded Tooth	Korean Pika
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.

Korean Pika

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.