Bolivian red howler vs Douroucouli a bras gris

Alouatta sara compared with Aotus griseimembra

Key Differences

• Bolivian red howler is Near Threatened while Douroucouli a bras gris is Vulnerable.

Taxonomic Classification

Rank	Bolivian red howler	Douroucouli a bras gris
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order same	Primates (bộ Linh trưởng)	Primates (bộ Linh trưởng)
Family	Atelidae	Aotidae
Genus	Alouatta	Aotus
Species	Alouatta sara	Aotus griseimembra

Evolutionary Relationship

Bolivian red howler and Douroucouli a bras gris share a common ancestor at the Order level: Primates. (bộ Linh trưởng)

Conservation Status

Bolivian red howler

NT — Near Threatened

Douroucouli a bras gris

VU — Vulnerable

Physical Characteristics

Attribute	Bolivian red howler	Douroucouli a bras gris
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bolivian red howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Bolivian red howler

The Bolivian red howler (Alouatta sara) is a species in the genus Alouatta. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.