Amazon Black Howler vs Phayre's leaf monkey

Alouatta nigerrima compared with Trachypithecus phayrei

Key Differences

• Amazon Black Howler is Least Concern while Phayre's leaf monkey is Endangered.

Taxonomic Classification

Rank	Amazon Black Howler	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	Atelidae	Cercopithecidae (Old World Monkeys)
Genus	Alouatta	Trachypithecus
Species	Alouatta nigerrima	Trachypithecus phayrei

Evolutionary Relationship

Amazon Black Howler and Phayre's leaf monkey share a common ancestor at the Order level: Primates. (Primates)

Conservation Status

Amazon Black Howler

LC — Least Concern

Phayre's leaf monkey

EN — Endangered

Physical Characteristics

Attribute	Amazon Black Howler	Phayre's leaf monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Phayre's leaf monkey

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.