Indochinese Gray Langur vs red howler monkey

Trachypithecus crepusculus compared with Alouatta seniculus

Key Differences

• Indochinese Gray Langur is Endangered while red howler monkey is Least Concern.

Taxonomic Classification

Rank	Indochinese Gray Langur	red howler 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	Alouatta
Species	Trachypithecus crepusculus	Alouatta seniculus

Evolutionary Relationship

Indochinese Gray Langur and red howler monkey share a common ancestor at the Order level: Primates. (Primates)

Conservation Status

Indochinese Gray Langur

EN — Endangered

red howler monkey

LC — Least Concern

Physical Characteristics

Attribute	Indochinese Gray Langur	red howler monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Indochinese Gray Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

red howler monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.