Black-eared Red-backed Vole vs Greedy Olalla Rat

Eothenomys olitor compared with Olallamys edax

Key Differences

• Black-eared Red-backed Vole is Least Concern while Greedy Olalla Rat is Data Deficient.

Taxonomic Classification

Rank	Black-eared Red-backed Vole	Greedy Olalla Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Cricetidae	Echimyidae
Genus	Eothenomys	Olallamys
Species	Eothenomys olitor	Olallamys edax

Evolutionary Relationship

Black-eared Red-backed Vole and Greedy Olalla Rat share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Black-eared Red-backed Vole

LC — Least Concern

Greedy Olalla Rat

DD — Data Deficient

Physical Characteristics

Attribute	Black-eared Red-backed Vole	Greedy Olalla Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-eared Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Greedy Olalla Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

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.