Mound-building Mouse vs Northern Dusky Slug

Mus spicilegus compared with Arion fuscus

Key Differences

• Mound-building Mouse is Least Concern while Northern Dusky Slug is Data Deficient.

Taxonomic Classification

Rank	Mound-building Mouse	Northern Dusky Slug
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Rodentia (Rodents)	Stylommatophora (Stylommatophora)
Family	Muridae (Mice & Rats)	Arionidae
Genus	Mus (House Mice)	Arion
Species	Mus spicilegus	Arion fuscus

Evolutionary Relationship

Mound-building Mouse and Northern Dusky Slug share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Mound-building Mouse

LC — Least Concern

Northern Dusky Slug

DD — Data Deficient

Physical Characteristics

Attribute	Mound-building Mouse	Northern Dusky Slug
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Mound-building Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Northern Dusky Slug

Habitat

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

Range

Found across Europe (7 countries).