Gray-bellied Night Monkey vs Isarog Chrotomys

Aotus lemurinus compared with Chrotomys gonzalesi

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Isarog Chrotomys is Near Threatened.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Isarog Chrotomys
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	Chrotomys
Species	Aotus lemurinus	Chrotomys gonzalesi

Evolutionary Relationship

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

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Isarog Chrotomys

NT — Near Threatened

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Isarog Chrotomys
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.

Isarog Chrotomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.