Black Howler Monkey vs Thomas's langur

Alouatta pigra compared with Presbytis thomasi

Key Differences

• Black Howler Monkey is Endangered while Thomas's langur is Vulnerable.

Taxonomic Classification

Rank	Black Howler Monkey	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 pigra	Presbytis thomasi

Evolutionary Relationship

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

Conservation Status

Black Howler Monkey

EN — Endangered

Thomas's langur

VU — Vulnerable

Physical Characteristics

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

Habitat & Geographic Range

Black Howler Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Thomas's langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black Howler Monkey

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