Gray-bellied Night Monkey vs Mayor s Mouse

Aotus lemurinus compared with Mus mayori

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Mayor s Mouse
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	Mus (House Mice)
Species	Aotus lemurinus	Mus mayori

Evolutionary Relationship

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

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Mayor s Mouse

VU — Vulnerable

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Mayor s Mouse
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.

Mayor s Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.