Gray-bellied Night Monkey vs Oahu Oo

Aotus lemurinus compared with Moho apicalis

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Oahu Oo is Extinct.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Oahu Oo
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Aotidae	Mohoidae
Genus	Aotus	Moho
Species	Aotus lemurinus	Moho apicalis

Evolutionary Relationship

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

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Oahu Oo

EX — Extinct

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Oahu Oo
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.

Oahu Oo

Habitat

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

Range

Found in Norway.