black-headed spider monkey vs Lesser Capybara

Ateles fusciceps compared with Hydrochoerus isthmius

Key Differences

black-headed spider monkey is Endangered while Lesser Capybara is Data Deficient.

Taxonomic Classification

Rank	black-headed spider monkey	Lesser Capybara
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Primates (Primates)	Rodentia (Rodents)
Family	Atelidae	Caviidae
Genus	Ateles	Hydrochoerus
Species	Ateles fusciceps	Hydrochoerus isthmius

Evolutionary Relationship

black-headed spider monkey and Lesser Capybara share a common ancestor at the Class level: Mammalia. (Mammals)

View Class: Mammalia

Conservation Status

black-headed spider monkey

EN — Endangered

Lesser Capybara

DD — Data Deficient

Physical Characteristics

Attribute	black-headed spider monkey	Lesser Capybara
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.

Lesser Capybara

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

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.