Gray-bellied Night Monkey vs Masked Apalis

Aotus lemurinus compared with Apalis binotata

Key Differences

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

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Masked Apalis
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Aotidae	Cisticolidae
Genus	Aotus	Apalis
Species	Aotus lemurinus	Apalis binotata

Evolutionary Relationship

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

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Masked Apalis

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Masked Apalis
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.

Masked Apalis

Habitat

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

Range

Found in Norway.