Black-capped Squirrel Monkey vs Celebes crested macaque

Saimiri boliviensis compared with Macaca nigra

Key Differences

• Black-capped Squirrel Monkey is Least Concern while Celebes crested macaque is Critically Endangered.

Taxonomic Classification

Rank	Black-capped Squirrel Monkey	Celebes crested macaque
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	Cebidae	Cercopithecidae (Old World Monkeys)
Genus	Saimiri	Macaca
Species	Saimiri boliviensis	Macaca nigra

Evolutionary Relationship

Black-capped Squirrel Monkey and Celebes crested macaque share a common ancestor at the Order level: Primates. (Primates)

Conservation Status

Black-capped Squirrel Monkey

LC — Least Concern

Celebes crested macaque

CR — Critically Endangered

Physical Characteristics

Attribute	Black-capped Squirrel Monkey	Celebes crested macaque
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-capped Squirrel Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Black-capped Squirrel Monkey

The Black-capped Squirrel Monkey (Saimiri boliviensis) is a species in the genus Saimiri. It is currently classified as Least Concern on the IUCN Red List. 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.