Annamese Langur vs brown woolly monkey

Trachypithecus margarita compared with Lagothrix lagothricha

Key Differences

• Annamese Langur is Endangered while brown woolly monkey is Vulnerable.

Taxonomic Classification

Rank	Annamese Langur	brown woolly 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	Cercopithecidae (Old World Monkeys)	Atelidae
Genus	Trachypithecus	Lagothrix
Species	Trachypithecus margarita	Lagothrix lagothricha

Evolutionary Relationship

Annamese Langur and brown woolly monkey share a common ancestor at the Order level: Primates. (Primates)

Conservation Status

Annamese Langur

EN — Endangered

brown woolly monkey

VU — Vulnerable

Physical Characteristics

Attribute	Annamese Langur	brown woolly monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Annamese Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

brown woolly monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Annamese Langur

The Annamese Langur (Trachypithecus margarita) is a species in the genus Trachypithecus. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

brown woolly monkey

The Brown Woolly Monkey (Lagothrix lagothricha) is a species in the genus Lagothrix. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.