Bolivian red howler vs Nilgiri langur

Alouatta sara compared with Semnopithecus johnii

Key Differences

• Bolivian red howler is Near Threatened while Nilgiri langur is Vulnerable.

Taxonomic Classification

Rank	Bolivian red howler	Nilgiri 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	Semnopithecus
Species	Alouatta sara	Semnopithecus johnii

Evolutionary Relationship

Bolivian red howler and Nilgiri langur share a common ancestor at the Order level: Primates. (Primates)

Conservation Status

Bolivian red howler

NT — Near Threatened

Nilgiri langur

VU — Vulnerable

Physical Characteristics

Attribute	Bolivian red howler	Nilgiri langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bolivian red howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Nilgiri langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.