Fossa vs Spruce Tooth

Cryptoprocta ferox compared with Phellodon violascens

Key Differences

• Fossa is Vulnerable while Spruce Tooth is Endangered.

Taxonomic Classification

Rank	Fossa	Spruce Tooth
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Carnivora (Carnivorans)	Thelephorales (Thelephorales)
Family	Eupleridae	Thelephoraceae
Genus	Cryptoprocta	Phellodon
Species	Cryptoprocta ferox	Phellodon violascens

Conservation Status

Fossa

VU — Vulnerable

Spruce Tooth

EN — Endangered

Physical Characteristics

Attribute	Fossa	Spruce Tooth
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fossa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Spruce Tooth

Habitat

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

Range

Distributed across Denmark, Norway, and United States. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.