Gray-bellied Night Monkey vs Patagonian Weasel

Aotus lemurinus compared with Lyncodon patagonicus

Key Differences

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

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Patagonian Weasel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Primates (Primates)	Carnivora (Carnivorans)
Family	Aotidae	Mustelidae (Weasels & Otters)
Genus	Aotus	Lyncodon
Species	Aotus lemurinus	Lyncodon patagonicus

Evolutionary Relationship

Gray-bellied Night Monkey and Patagonian Weasel share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Patagonian Weasel

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Patagonian Weasel
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.

Patagonian Weasel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.