Eastern Pygmy Marmoset vs Indochinese Gray Langur

Cebuella niveiventris compared with Trachypithecus crepusculus

Key Differences

• Eastern Pygmy Marmoset is Vulnerable while Indochinese Gray Langur is Endangered.

Taxonomic Classification

Rank	Eastern Pygmy Marmoset	Indochinese Gray Langur
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class same	Mammalia (포유류)	Mammalia (포유류)
Order same	Primates (영장목)	Primates (영장목)
Family	Callitrichidae	Cercopithecidae (Old World Monkeys)
Genus	Cebuella	Trachypithecus
Species	Cebuella niveiventris	Trachypithecus crepusculus

Evolutionary Relationship

Eastern Pygmy Marmoset and Indochinese Gray Langur share a common ancestor at the Order level: Primates. (영장목)

Conservation Status

Eastern Pygmy Marmoset

VU — Vulnerable

Indochinese Gray Langur

EN — Endangered

Physical Characteristics

Attribute	Eastern Pygmy Marmoset	Indochinese Gray Langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eastern Pygmy Marmoset

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Indochinese Gray Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.