Gray-bellied Night Monkey vs Spectacled Barwing

Aotus lemurinus compared with Actinodura ramsayi

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Spectacled Barwing is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Spectacled Barwing
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Aotidae	Leiothrichidae
Genus	Aotus	Actinodura
Species	Aotus lemurinus	Actinodura ramsayi

Evolutionary Relationship

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

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Spectacled Barwing

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Spectacled Barwing
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.

Spectacled Barwing

Habitat

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

Range

Found in Norway.