Arctic Hare vs Bearded Tooth

Lepus arcticus compared with Hericium erinaceus

Key Differences

Arctic Hare is Least Concern while Bearded Tooth is Critically Endangered.

Taxonomic Classification

Rank	Arctic Hare	Bearded Tooth
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Lagomorpha (Rabbits & Hares)	Russulales (Russulales)
Family	Leporidae (Rabbits & Hares)	Hericiaceae
Genus	Lepus	Hericium
Species	Lepus arcticus	Hericium erinaceus

Conservation Status

Arctic Hare

LC — Least Concern

Bearded Tooth

CR — Critically Endangered

Physical Characteristics

Attribute	Arctic Hare	Bearded Tooth
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic Hare

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Norway.

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.

Arctic Hare

The Arctic Hare (Lepus arcticus) is a species in the genus Lepus. It is currently classified as Least Concern on the IUCN Red List. 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.