Amazon Black Howler vs Thomas's langur

Alouatta nigerrima compared with Presbytis thomasi

Key Differences

• Amazon Black Howler is Least Concern while Thomas's langur is Vulnerable.

Taxonomic Classification

Rank	Amazon Black Howler	Thomas's 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	Atelidae	Cercopithecidae (Old World Monkeys)
Genus	Alouatta	Presbytis
Species	Alouatta nigerrima	Presbytis thomasi

Evolutionary Relationship

Amazon Black Howler and Thomas's langur share a common ancestor at the Order level: Primates. (Primates)

Conservation Status

Amazon Black Howler

LC — Least Concern

Thomas's langur

VU — Vulnerable

Physical Characteristics

Attribute	Amazon Black Howler	Thomas's langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Thomas's langur

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.