Black-eared Red-backed Vole vs Reticulate round ray

Eothenomys olitor compared with Urotrygon reticulata

Key Differences

• Black-eared Red-backed Vole is Least Concern while Reticulate round ray is Critically Endangered.

Taxonomic Classification

Rank	Black-eared Red-backed Vole	Reticulate round ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Cricetidae	Urotrygonidae
Genus	Eothenomys	Urotrygon
Species	Eothenomys olitor	Urotrygon reticulata

Evolutionary Relationship

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

Conservation Status

Black-eared Red-backed Vole

LC — Least Concern

Reticulate round ray

CR — Critically Endangered

Physical Characteristics

Attribute	Black-eared Red-backed Vole	Reticulate round 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.

Reticulate round 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.