Black-eared Red-backed Vole vs Hurleur du Maranhao

Eothenomys olitor compared with Alouatta ululata

Key Differences

• Black-eared Red-backed Vole is Least Concern while Hurleur du Maranhao is Endangered.

Taxonomic Classification

Rank	Black-eared Red-backed Vole	Hurleur du Maranhao
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Primates (Primates)
Family	Cricetidae	Atelidae
Genus	Eothenomys	Alouatta
Species	Eothenomys olitor	Alouatta ululata

Evolutionary Relationship

Black-eared Red-backed Vole and Hurleur du Maranhao share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Black-eared Red-backed Vole

LC — Least Concern

Hurleur du Maranhao

EN — Endangered

Physical Characteristics

Attribute	Black-eared Red-backed Vole	Hurleur du Maranhao
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-eared Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Hurleur du Maranhao

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.