Indochinese Gray Langur vs white-headed langur

Trachypithecus crepusculus compared with Trachypithecus poliocephalus

Key Differences

• Indochinese Gray Langur is Endangered while white-headed langur is Critically Endangered.

Taxonomic Classification

Rank	Indochinese Gray Langur	white-headed langur
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order same	Primates (อันดับวานร)	Primates (อันดับวานร)
Family same	Cercopithecidae (Old World Monkeys)	Cercopithecidae (Old World Monkeys)
Genus same	Trachypithecus	Trachypithecus
Species	Trachypithecus crepusculus	Trachypithecus poliocephalus

Evolutionary Relationship

Indochinese Gray Langur and white-headed langur share a common ancestor at the Genus level: Trachypithecus.

Conservation Status

Indochinese Gray Langur

EN — Endangered

white-headed langur

CR — Critically Endangered

Physical Characteristics

Attribute	Indochinese Gray Langur	white-headed langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Indochinese Gray Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

white-headed langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.