Gray-bellied Night Monkey vs White-bearded Manakin

Aotus lemurinus compared with Manacus manacus

Key Differences

• Gray-bellied Night Monkey is Vulnerable while White-bearded Manakin is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	White-bearded Manakin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Aotidae	Pipridae
Genus	Aotus	Manacus
Species	Aotus lemurinus	Manacus manacus

Evolutionary Relationship

Gray-bellied Night Monkey and White-bearded Manakin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

White-bearded Manakin

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	White-bearded Manakin
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.

White-bearded Manakin

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

White-bearded Manakin

White-bearded Manakin (Manacus manacus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇻🇪 Venezuela