Black-eared Red-backed Vole vs violet risso

Eothenomys olitor compared with Rissoa violacea

Key Differences

• Black-eared Red-backed Vole is Least Concern while violet risso is Not Evaluated.

Taxonomic Classification

Rank	Black-eared Red-backed Vole	violet risso
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Rodentia (Rodents)	Littorinimorpha (Littorinimorpha)
Family	Cricetidae	Rissoidae
Genus	Eothenomys	Rissoa
Species	Eothenomys olitor	Rissoa violacea

Evolutionary Relationship

Black-eared Red-backed Vole and violet risso share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black-eared Red-backed Vole

LC — Least Concern

violet risso

NE — Not Evaluated

Physical Characteristics

Attribute	Black-eared Red-backed Vole	violet risso
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-eared Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

violet risso

Habitat

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

Range

Distributed across Denmark and Norway.

Black-eared Red-backed Vole

The Black-eared Red-backed Vole (Eothenomys olitor) is a species in the genus Eothenomys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.