Dusky arion vs Fossa

Arion subfuscus compared with Cryptoprocta ferox

Key Differences

• Dusky arion is Data Deficient while Fossa is Vulnerable.

Taxonomic Classification

Rank	Dusky arion	Fossa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Stylommatophora (Stylommatophora)	Carnivora (Carnivorans)
Family	Arionidae	Eupleridae
Genus	Arion	Cryptoprocta
Species	Arion subfuscus	Cryptoprocta ferox

Evolutionary Relationship

Dusky arion and Fossa share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Dusky arion

DD — Data Deficient

Fossa

VU — Vulnerable

Physical Characteristics

Attribute	Dusky arion	Fossa
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky arion

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Found across Europe (5 countries) and North America (United States).

Fossa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.