Black-eared Red-backed Vole vs Mico de Noche Llanero

Eothenomys olitor compared with Aotus brumbacki

Key Differences

• Black-eared Red-backed Vole is Least Concern while Mico de Noche Llanero is Vulnerable.

Taxonomic Classification

Rank	Black-eared Red-backed Vole	Mico de Noche Llanero
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Rodentia (Rodents)	Primates (Primates)
Family	Cricetidae	Aotidae
Genus	Eothenomys	Aotus
Species	Eothenomys olitor	Aotus brumbacki

Evolutionary Relationship

Black-eared Red-backed Vole and Mico de Noche Llanero share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Black-eared Red-backed Vole

LC — Least Concern

Mico de Noche Llanero

VU — Vulnerable

Physical Characteristics

Attribute	Black-eared Red-backed Vole	Mico de Noche Llanero
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-eared Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Mico de Noche Llanero

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Mico de Noche Llanero

The Brumback's Night Monkey (Aotus brumbacki) is a species in the genus Aotus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.