Gray-bellied Night Monkey vs Heath Pseudomys

Aotus lemurinus compared with Pseudomys shortridgei

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Heath Pseudomys is Near Threatened.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Heath Pseudomys
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	Muridae (Mice & Rats)
Genus	Aotus	Pseudomys
Species	Aotus lemurinus	Pseudomys shortridgei

Evolutionary Relationship

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

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Heath Pseudomys

NT — Near Threatened

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Heath Pseudomys
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.

Heath Pseudomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.