Dusky arion vs Eastern Spiny Mouse

Arion subfuscus compared with Acomys dimidiatus

Key Differences

• Dusky arion is Data Deficient while Eastern Spiny Mouse is Least Concern.

Taxonomic Classification

Rank	Dusky arion	Eastern Spiny Mouse
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	Acomys
Species	Arion subfuscus	Acomys dimidiatus

Evolutionary Relationship

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

Conservation Status

Dusky arion

DD — Data Deficient

Eastern Spiny Mouse

LC — Least Concern

Physical Characteristics

Attribute	Dusky arion	Eastern Spiny Mouse
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).

Eastern Spiny Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.