Gray-bellied Night Monkey vs Ouistiti de Marca

Aotus lemurinus compared with Mico marcai

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Ouistiti de Marca
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order same	Primates (bộ Linh trưởng)	Primates (bộ Linh trưởng)
Family	Aotidae	Callitrichidae
Genus	Aotus	Mico
Species	Aotus lemurinus	Mico marcai

Evolutionary Relationship

Gray-bellied Night Monkey and Ouistiti de Marca share a common ancestor at the Order level: Primates. (bộ Linh trưởng)

Xem Order: Primates

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Ouistiti de Marca

VU — Vulnerable

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Ouistiti de Marca
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.