black-faced spider monkey vs black-headed spider monkey

Ateles chamek compared with Ateles fusciceps

Taxonomic Classification

Rank	black-faced spider monkey	black-headed spider monkey
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	Atelidae	Atelidae
Genus same	Ateles	Ateles
Species	Ateles chamek	Ateles fusciceps

Evolutionary Relationship

black-faced spider monkey and black-headed spider monkey share a common ancestor at the Genus level: Ateles.

Conservation Status

black-faced spider monkey

EN — Endangered

black-headed spider monkey

EN — Endangered

Physical Characteristics

Attribute	black-faced spider monkey	black-headed spider monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

black-faced spider monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

black-headed spider monkey

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

Distributed across Colombia and Ecuador. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

black-faced spider monkey

The Black-Faced Spider Monkey (Ateles chamek) is a species in the genus Ateles. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

black-headed spider monkey

The Black-Headed Spider Monkey (Ateles fusciceps) is a species in the genus Ateles. It is currently classified as Endangered on the IUCN Red List. Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Neotropic biogeographic realm.