Black-eared Red-backed Vole vs Niger Delta Red Colobus

Eothenomys olitor compared with Piliocolobus epieni

Key Differences

• Black-eared Red-backed Vole is Least Concern while Niger Delta Red Colobus is Critically Endangered.

Taxonomic Classification

Rank	Black-eared Red-backed Vole	Niger Delta Red Colobus
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Rodentia (ネズミ目)	Primates (サル目)
Family	Cricetidae	Cercopithecidae (Old World Monkeys)
Genus	Eothenomys	Piliocolobus
Species	Eothenomys olitor	Piliocolobus epieni

Evolutionary Relationship

Black-eared Red-backed Vole and Niger Delta Red Colobus share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Black-eared Red-backed Vole

LC — Least Concern

Niger Delta Red Colobus

CR — Critically Endangered

Physical Characteristics

Attribute	Black-eared Red-backed Vole	Niger Delta Red Colobus
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-eared Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Niger Delta Red Colobus

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.