Gray-bellied Night Monkey vs Ungava collared lemming

Aotus lemurinus compared with Dicrostonyx hudsonius

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Ungava collared lemming is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Ungava collared lemming
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Primates (Primates)	Rodentia (Rodents)
Family	Aotidae	Cricetidae
Genus	Aotus	Dicrostonyx
Species	Aotus lemurinus	Dicrostonyx hudsonius

Evolutionary Relationship

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

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Ungava collared lemming

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Ungava collared lemming
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.

Ungava collared lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.