Gray-bellied Night Monkey vs Ouistiti a queue noire

Aotus lemurinus compared with Mico melanurus

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Ouistiti a queue noire is Near Threatened.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Ouistiti a queue noire
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Primates (Primates)	Primates (Primates)
Family	Aotidae	Callitrichidae
Genus	Aotus	Mico
Species	Aotus lemurinus	Mico melanurus

Evolutionary Relationship

Gray-bellied Night Monkey and Ouistiti a queue noire share a common ancestor at the Order level: Primates. (Primates)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Ouistiti a queue noire

NT — Near Threatened

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Ouistiti a queue noire
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.

Ouistiti a queue noire

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.