Gray-bellied Night Monkey vs Opossum-souris Cendré

Aotus lemurinus compared with Tlacuatzin canescens

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Opossum-souris Cendré is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Opossum-souris Cendré
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order	Primates (Primates)	Didelphimorphia (Didelphimorphia)
Family	Aotidae	Didelphidae
Genus	Aotus	Tlacuatzin
Species	Aotus lemurinus	Tlacuatzin canescens

Evolutionary Relationship

Gray-bellied Night Monkey and Opossum-souris Cendré share a common ancestor at the Class level: Mammalia. (mammifères)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Opossum-souris Cendré

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Opossum-souris Cendré
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.

Opossum-souris Cendré

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.