Black-eared Red-backed Vole vs Least Crayfish

Eothenomys olitor compared with Cambarellus diminutus

Key Differences

• Black-eared Red-backed Vole is Least Concern while Least Crayfish is Data Deficient.

Taxonomic Classification

Rank	Black-eared Red-backed Vole	Least Crayfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Malacostraca (Crustaceans)
Order	Rodentia (Rodents)	Decapoda (Decapoda)
Family	Cricetidae	Cambaridae
Genus	Eothenomys	Cambarellus
Species	Eothenomys olitor	Cambarellus diminutus

Evolutionary Relationship

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

Conservation Status

Black-eared Red-backed Vole

LC — Least Concern

Least Crayfish

DD — Data Deficient

Physical Characteristics

Attribute	Black-eared Red-backed Vole	Least Crayfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-eared Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Least Crayfish

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Found in 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.