Gray-bellied Night Monkey vs Opal-crowned Manakin

Aotus lemurinus compared with Lepidothrix iris

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Opal-crowned 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	Lepidothrix
Species	Aotus lemurinus	Lepidothrix iris

Evolutionary Relationship

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

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Opal-crowned Manakin

VU — Vulnerable

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Opal-crowned 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.

Opal-crowned Manakin

Habitat

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

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.