Fossa vs Smith's Thorius

Cryptoprocta ferox compared with Thorius smithi

Key Differences

• Fossa is Vulnerable while Smith's Thorius is Critically Endangered.

Taxonomic Classification

Rank	Fossa	Smith's Thorius
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Carnivora (Carnivorans)	Caudata (Caudata)
Family	Eupleridae	Plethodontidae
Genus	Cryptoprocta	Thorius
Species	Cryptoprocta ferox	Thorius smithi

Evolutionary Relationship

Fossa and Smith's Thorius share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Fossa

VU — Vulnerable

Smith's Thorius

CR — Critically Endangered

Physical Characteristics

Attribute	Fossa	Smith's Thorius
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fossa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Smith's Thorius

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Mexico. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.