Douroucouli a bras gris vs Macaco-de-cheiro

Aotus griseimembra compared with Saimiri cassiquiarensis

Key Differences

• Douroucouli a bras gris is Vulnerable while Macaco-de-cheiro is Near Threatened.

Taxonomic Classification

Rank	Douroucouli a bras gris	Macaco-de-cheiro
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order same	Primates (primatas)	Primates (primatas)
Family	Aotidae	Cebidae
Genus	Aotus	Saimiri
Species	Aotus griseimembra	Saimiri cassiquiarensis

Evolutionary Relationship

Douroucouli a bras gris and Macaco-de-cheiro share a common ancestor at the Order level: Primates. (primatas)

Conservation Status

Douroucouli a bras gris

VU — Vulnerable

Macaco-de-cheiro

NT — Near Threatened

Physical Characteristics

Attribute	Douroucouli a bras gris	Macaco-de-cheiro
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Douroucouli a bras gris

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Macaco-de-cheiro

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia