Gray-bellied Night Monkey vs Gray Treepie

Aotus lemurinus compared with Dendrocitta formosae

Key Differences

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

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Gray Treepie
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Aotidae	Corvidae (Crows & Ravens)
Genus	Aotus	Dendrocitta
Species	Aotus lemurinus	Dendrocitta formosae

Evolutionary Relationship

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

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Gray Treepie

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Gray Treepie
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.

Gray Treepie

Habitat

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

Range

Found in Norway.