Gray-bellied Night Monkey vs Uniform Swiftlet

Aotus lemurinus compared with Aerodramus vanikorensis

Key Differences

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

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Uniform Swiftlet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Apodiformes (Apodiformes)
Family	Aotidae	Apodidae
Genus	Aotus	Aerodramus
Species	Aotus lemurinus	Aerodramus vanikorensis

Evolutionary Relationship

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

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Uniform Swiftlet

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Uniform Swiftlet
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.

Uniform Swiftlet

Habitat

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

Range

Found in Norway.