Eastern Mole Vole vs Gray-bellied Night Monkey

Ellobius tancrei compared with Aotus lemurinus

Key Differences

• Eastern Mole Vole is Least Concern while Gray-bellied Night Monkey is Vulnerable.

Taxonomic Classification

Rank	Eastern Mole Vole	Gray-bellied Night Monkey
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	Aotidae
Genus	Ellobius	Aotus
Species	Ellobius tancrei	Aotus lemurinus

Evolutionary Relationship

Eastern Mole Vole and Gray-bellied Night Monkey share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Eastern Mole Vole

LC — Least Concern

Gray-bellied Night Monkey

VU — Vulnerable

Physical Characteristics

Attribute	Eastern Mole Vole	Gray-bellied Night Monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eastern Mole Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Gray-bellied Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.