Gray-bellied Night Monkey vs Vervet bleu

Aotus lemurinus compared with Chlorocebus pygerythrus

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Vervet bleu is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Vervet bleu
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order same	Primates (Primates)	Primates (Primates)
Family	Aotidae	Cercopithecidae (Old World Monkeys)
Genus	Aotus	Chlorocebus
Species	Aotus lemurinus	Chlorocebus pygerythrus

Evolutionary Relationship

Gray-bellied Night Monkey and Vervet bleu share a common ancestor at the Order level: Primates. (Primates)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Vervet bleu

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Vervet bleu
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.

Vervet bleu

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.