Amazon Black Howler vs Aracá Uakari

Alouatta nigerrima compared with Cacajao ayresi

Taxonomic Classification

Rank	Amazon Black Howler	Aracá Uakari
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	Atelidae	Pitheciidae
Genus	Alouatta	Cacajao
Species	Alouatta nigerrima	Cacajao ayresi

Evolutionary Relationship

Amazon Black Howler and Aracá Uakari share a common ancestor at the Order level: Primates. (Primates)

Conservation Status

Amazon Black Howler

LC — Least Concern

Aracá Uakari

LC — Least Concern

Physical Characteristics

Attribute	Amazon Black Howler	Aracá Uakari
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Aracá Uakari

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Amazon Black Howler

The Amazon Black Howler (Alouatta nigerrima) is a species in the genus Alouatta. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Aracá Uakari

The Aracá Uakari (Cacajao ayresi) is a species in the genus Cacajao. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.