Bearded Tooth vs Johan s Spiny Mouse

Hericium erinaceus compared with Acomys johannis

Key Differences

• Bearded Tooth is Critically Endangered while Johan s Spiny Mouse is Least Concern.

Taxonomic Classification

Rank	Bearded Tooth	Johan s Spiny Mouse
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Russulales (Russulales)	Rodentia (Rodents)
Family	Hericiaceae	Muridae (Mice & Rats)
Genus	Hericium	Acomys
Species	Hericium erinaceus	Acomys johannis

Conservation Status

Bearded Tooth

CR — Critically Endangered

Johan s Spiny Mouse

LC — Least Concern

Physical Characteristics

Attribute	Bearded Tooth	Johan s Spiny Mouse
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.

Johan s Spiny Mouse

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.