Gray-bellied Night Monkey vs Rusty-faced Parrot

Aotus lemurinus compared with Hapalopsittaca amazonina

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Rusty-faced Parrot is Endangered.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Rusty-faced Parrot
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Psittaciformes (Parrots)
Family	Aotidae	Psittacidae (True Parrots)
Genus	Aotus	Hapalopsittaca
Species	Aotus lemurinus	Hapalopsittaca amazonina

Evolutionary Relationship

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

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Rusty-faced Parrot

EN — Endangered

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Rusty-faced Parrot
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.

Rusty-faced Parrot

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Rusty-faced Parrot

A medium-sized parrot of the high-altitude cloud forests and Andean slopes of Colombia and Venezuela, rusty-faced parrots have green plumage with a distinctive orange-rufous face and forehead. They inhabit humid mountain forests between 1,500–3,000 meters and are little studied due to their remote, steep habitat. Listed as Vulnerable due to ongoing deforestation of Andean cloud forests. They move seasonally with food availability across forested ridges.

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇻🇪 Venezuela