black-headed spider monkey vs Buffy-headed Marmoset

Ateles fusciceps compared with Callithrix flaviceps

Key Differences

• black-headed spider monkey is Endangered while Buffy-headed Marmoset is Critically Endangered.

Taxonomic Classification

Rank	black-headed spider monkey	Buffy-headed Marmoset
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	Atelidae	Callitrichidae
Genus	Ateles	Callithrix
Species	Ateles fusciceps	Callithrix flaviceps

Evolutionary Relationship

black-headed spider monkey and Buffy-headed Marmoset share a common ancestor at the Order level: Primates. (Primates)

Conservation Status

black-headed spider monkey

EN — Endangered

Buffy-headed Marmoset

CR — Critically Endangered

Physical Characteristics

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

Habitat & Geographic Range

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.

Buffy-headed Marmoset

Habitat

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.

Buffy-headed Marmoset

The Buffy-Headed Marmoset (Callithrix flaviceps) is a species in the genus Callithrix. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.