Gray-bellied Night Monkey vs Osier

Aotus lemurinus compared with Salix viminalis

Key Differences

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

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Osier
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Primates (Primates)	Malpighiales (Malpighiales)
Family	Aotidae	Salicaceae
Genus	Aotus	Salix
Species	Aotus lemurinus	Salix viminalis

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Osier

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Osier
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.

Osier

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Asia (Turkey), Europe (13 countries), North America (Canada, United States), Oceania and the Pacific (Australia), and South America (4 countries).

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia