Celebes crested macaque vs Central American Squirrel Monkey

Macaca nigra compared with Saimiri oerstedii

Key Differences

• Celebes crested macaque is Critically Endangered while Central American Squirrel Monkey is Endangered.

Taxonomic Classification

Rank	Celebes crested macaque	Central American Squirrel Monkey
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order same	Primates (サル目)	Primates (サル目)
Family	Cercopithecidae (Old World Monkeys)	Cebidae
Genus	Macaca	Saimiri
Species	Macaca nigra	Saimiri oerstedii

Evolutionary Relationship

Celebes crested macaque and Central American Squirrel Monkey share a common ancestor at the Order level: Primates. (サル目)

Conservation Status

Celebes crested macaque

CR — Critically Endangered

Central American Squirrel Monkey

EN — Endangered

Physical Characteristics

Attribute	Celebes crested macaque	Central American Squirrel Monkey
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.

Central American Squirrel Monkey

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.

Central American Squirrel Monkey

The Central American Squirrel Monkey (Saimiri oerstedii) is a species in the genus Saimiri. It is currently classified as Endangered on the IUCN Red List.