Dusky arion vs Fat Sand Rat

Arion subfuscus compared with Psammomys obesus

Key Differences

• Dusky arion is Data Deficient while Fat Sand Rat is Least Concern.

Taxonomic Classification

Rank	Dusky arion	Fat Sand Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Stylommatophora (Stylommatophora)	Rodentia (Rodents)
Family	Arionidae	Muridae (Mice & Rats)
Genus	Arion	Psammomys
Species	Arion subfuscus	Psammomys obesus

Evolutionary Relationship

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

Conservation Status

Dusky arion

DD — Data Deficient

Fat Sand Rat

LC — Least Concern

Physical Characteristics

Attribute	Dusky arion	Fat Sand Rat
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).

Fat Sand Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.