Black-eared Red-backed Vole vs Dwarf whip ray

Eothenomys olitor compared with Brevitrygon walga

Key Differences

• Black-eared Red-backed Vole is Least Concern while Dwarf whip ray is Near Threatened.

Taxonomic Classification

Rank	Black-eared Red-backed Vole	Dwarf whip ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Cricetidae	Dasyatidae
Genus	Eothenomys	Brevitrygon
Species	Eothenomys olitor	Brevitrygon walga

Evolutionary Relationship

Black-eared Red-backed Vole and Dwarf whip ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-eared Red-backed Vole

LC — Least Concern

Dwarf whip ray

NT — Near Threatened

Physical Characteristics

Attribute	Black-eared Red-backed Vole	Dwarf whip ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-eared Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Dwarf whip ray

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.