Delacour's langur vs Sumatran surili

Trachypithecus delacouri compared with Presbytis melalophos

Key Differences

• Delacour's langur is Critically Endangered while Sumatran surili is Endangered.

Taxonomic Classification

Rank	Delacour's langur	Sumatran surili
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 same	Cercopithecidae (Old World Monkeys)	Cercopithecidae (Old World Monkeys)
Genus	Trachypithecus	Presbytis
Species	Trachypithecus delacouri	Presbytis melalophos

Evolutionary Relationship

Delacour's langur and Sumatran surili share a common ancestor at the Family level: Cercopithecidae. (Old World Monkeys)

Conservation Status

Delacour's langur

CR — Critically Endangered

Sumatran surili

EN — Endangered

Physical Characteristics

Attribute	Delacour's langur	Sumatran surili
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Delacour's langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Sumatran surili

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.