Douroucouli a bras gris vs Nilgiri langur

Aotus griseimembra compared with Semnopithecus johnii

Taxonomic Classification

Rank	Douroucouli a bras gris	Nilgiri langur
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Primates (Primates)	Primates (Primates)
Family	Aotidae	Cercopithecidae (Old World Monkeys)
Genus	Aotus	Semnopithecus
Species	Aotus griseimembra	Semnopithecus johnii

Evolutionary Relationship

Douroucouli a bras gris and Nilgiri langur share a common ancestor at the Order level: Primates. (Primates)

Conservation Status

Douroucouli a bras gris

VU — Vulnerable

Nilgiri langur

VU — Vulnerable

Physical Characteristics

Attribute	Douroucouli a bras gris	Nilgiri langur
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.

Nilgiri langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.