Dusky arion vs Mentawai Squirrel

Arion subfuscus compared with Callosciurus melanogaster

Key Differences

• Dusky arion is Data Deficient while Mentawai Squirrel is Vulnerable.

Taxonomic Classification

Rank	Dusky arion	Mentawai Squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Stylommatophora (Stylommatophora)	Rodentia (Rodents)
Family	Arionidae	Sciuridae (Squirrels)
Genus	Arion	Callosciurus
Species	Arion subfuscus	Callosciurus melanogaster

Evolutionary Relationship

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

Conservation Status

Dusky arion

DD — Data Deficient

Mentawai Squirrel

VU — Vulnerable

Physical Characteristics

Attribute	Dusky arion	Mentawai Squirrel
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).

Mentawai Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.