Gray-bellied Night Monkey vs Mountain Anoa

Aotus lemurinus compared with Bubalus quarlesi

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Mountain Anoa is Endangered.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Mountain Anoa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Primates (Primates)	Artiodactyla (Even-toed Ungulates)
Family	Aotidae	Bovidae (Bovids)
Genus	Aotus	Bubalus
Species	Aotus lemurinus	Bubalus quarlesi

Evolutionary Relationship

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

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Mountain Anoa

EN — Endangered

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Mountain Anoa
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Mountain Anoa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.