Douroucouli a bras gris vs Phayre's leaf monkey

Aotus griseimembra compared with Trachypithecus phayrei

Key Differences

• Douroucouli a bras gris is Vulnerable while Phayre's leaf monkey is Endangered.

Taxonomic Classification

Rank	Douroucouli a bras gris	Phayre's leaf monkey
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	Trachypithecus
Species	Aotus griseimembra	Trachypithecus phayrei

Evolutionary Relationship

Douroucouli a bras gris and Phayre's leaf monkey share a common ancestor at the Order level: Primates. (Primates)

Conservation Status

Douroucouli a bras gris

VU — Vulnerable

Phayre's leaf monkey

EN — Endangered

Physical Characteristics

Attribute	Douroucouli a bras gris	Phayre's leaf monkey
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.

Phayre's leaf monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.