Gray-bellied Night Monkey vs Javan Surili

Aotus lemurinus compared with Presbytis comata

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Javan Surili
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class same	Mammalia (포유류)	Mammalia (포유류)
Order same	Primates (영장목)	Primates (영장목)
Family	Aotidae	Cercopithecidae (Old World Monkeys)
Genus	Aotus	Presbytis
Species	Aotus lemurinus	Presbytis comata

Evolutionary Relationship

Gray-bellied Night Monkey and Javan Surili share a common ancestor at the Order level: Primates. (영장목)

보기 Order: Primates

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Javan Surili

VU — Vulnerable

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Javan Surili
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.