Celebes crested macaque vs Indochinese Gray Langur

Macaca nigra compared with Trachypithecus crepusculus

Key Differences

• Celebes crested macaque is Critically Endangered while Indochinese Gray Langur is Endangered.

Taxonomic Classification

Rank	Celebes crested macaque	Indochinese Gray Langur
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order same	Primates (灵长目)	Primates (灵长目)
Family same	Cercopithecidae (Old World Monkeys)	Cercopithecidae (Old World Monkeys)
Genus	Macaca	Trachypithecus
Species	Macaca nigra	Trachypithecus crepusculus

Evolutionary Relationship

Celebes crested macaque and Indochinese Gray Langur share a common ancestor at the Family level: Cercopithecidae. (Old World Monkeys)

Conservation Status

Celebes crested macaque

CR — Critically Endangered

Indochinese Gray Langur

EN — Endangered

Physical Characteristics

Attribute	Celebes crested macaque	Indochinese Gray Langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Celebes crested macaque

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 5 distinct biome types spanning the Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Colombia. Currently classified as Critically Endangered 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.

Celebes crested macaque

The Celebes Crested Macaque (Macaca nigra) is a species in the genus Macaca. It is currently classified as Critically Endangered on the IUCN Red List. Found in Colombia. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.