Equatorial Saki vs Gray-bellied Night Monkey

Pithecia aequatorialis compared with Aotus lemurinus

Key Differences

• Equatorial Saki is Least Concern while Gray-bellied Night Monkey is Vulnerable.

Taxonomic Classification

Rank	Equatorial Saki	Gray-bellied Night Monkey
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order same	Primates (灵长目)	Primates (灵长目)
Family	Pitheciidae	Aotidae
Genus	Pithecia	Aotus
Species	Pithecia aequatorialis	Aotus lemurinus

Evolutionary Relationship

Equatorial Saki and Gray-bellied Night Monkey share a common ancestor at the Order level: Primates. (灵长目)

Conservation Status

Equatorial Saki

LC — Least Concern

Gray-bellied Night Monkey

VU — Vulnerable

Physical Characteristics

Attribute	Equatorial Saki	Gray-bellied Night Monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Equatorial Saki

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

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.

Shared Countries

Both species can be found in 1 countries:

🇪🇨 Ecuador