Bearded Tooth vs Brown Titi

Hericium erinaceus compared with Plecturocebus brunneus

Key Differences

• Bearded Tooth is Critically Endangered while Brown Titi is Vulnerable.

Taxonomic Classification

Rank	Bearded Tooth	Brown Titi
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Russulales (Russulales)	Primates (Primates)
Family	Hericiaceae	Pitheciidae
Genus	Hericium	Plecturocebus
Species	Hericium erinaceus	Plecturocebus brunneus

Conservation Status

Bearded Tooth

CR — Critically Endangered

Brown Titi

VU — Vulnerable

Physical Characteristics

Attribute	Bearded Tooth	Brown Titi
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.

Brown Titi

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.

Brown Titi

The Brown Titi (Plecturocebus brunneus) is a species in the genus Plecturocebus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.