Gray-bellied Night Monkey vs Petit opossum-souris du Pérou

Aotus lemurinus compared with Hyladelphys kalinowskii

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Petit opossum-souris du Pérou is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Petit opossum-souris du Pérou
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	Hyladelphys
Species	Aotus lemurinus	Hyladelphys kalinowskii

Evolutionary Relationship

Gray-bellied Night Monkey and Petit opossum-souris du Pérou share a common ancestor at the Class level: Mammalia. (mammifères)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Petit opossum-souris du Pérou

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Petit opossum-souris du Pérou
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.

Petit opossum-souris du Pérou

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.