Black-eared Red-backed Vole vs Black-mantled Tamarin

Eothenomys olitor compared with Leontocebus nigricollis

Taxonomic Classification

Rank	Black-eared Red-backed Vole	Black-mantled Tamarin
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order	Rodentia (Rodents)	Primates (Primates)
Family	Cricetidae	Callitrichidae
Genus	Eothenomys	Leontocebus
Species	Eothenomys olitor	Leontocebus nigricollis

Evolutionary Relationship

Black-eared Red-backed Vole and Black-mantled Tamarin share a common ancestor at the Class level: Mammalia. (mammifères)

Conservation Status

Black-eared Red-backed Vole

LC — Least Concern

Black-mantled Tamarin

LC — Least Concern

Physical Characteristics

Attribute	Black-eared Red-backed Vole	Black-mantled Tamarin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-eared Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black-mantled Tamarin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

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.

Black-mantled Tamarin

The Black-mantled Tamarin (Leontocebus nigricollis) is a species in the genus Leontocebus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.