Douroucouli a bras gris vs Macaco-da-noite

Aotus griseimembra compared with Aotus vociferans

Key Differences

• Douroucouli a bras gris is Vulnerable while Macaco-da-noite is Least Concern.

Taxonomic Classification

Rank	Douroucouli a bras gris	Macaco-da-noite
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 same	Aotidae	Aotidae
Genus same	Aotus	Aotus
Species	Aotus griseimembra	Aotus vociferans

Evolutionary Relationship

Douroucouli a bras gris and Macaco-da-noite share a common ancestor at the Genus level: Aotus.

Conservation Status

Douroucouli a bras gris

VU — Vulnerable

Macaco-da-noite

LC — Least Concern

Physical Characteristics

Attribute	Douroucouli a bras gris	Macaco-da-noite
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-da-noite

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia