Bear'S Head Tooth vs Pacific Spiny-rat

Hericium americanum compared with Proechimys decumanus

Key Differences

• Bear'S Head Tooth is Not Evaluated while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Bear'S Head Tooth	Pacific Spiny-rat
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Russulales (Russulales)	Rodentia (Rodents)
Family	Hericiaceae	Echimyidae
Genus	Hericium	Proechimys
Species	Hericium americanum	Proechimys decumanus

Conservation Status

Bear'S Head Tooth

NE — Not Evaluated

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Bear'S Head Tooth	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bear'S Head Tooth

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Found in United States.

Pacific Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Bear'S Head Tooth

The Bear'S Head Tooth (Hericium americanum) is a species in the genus Hericium. Typically found in forest floors, decomposing wood, and soil ecosystems.