Brown Spider Monkey vs Millileaf Spiderhead

Ateles hybridus compared with Serruria millefolia

Key Differences

• Brown Spider Monkey is Critically Endangered while Millileaf Spiderhead is Endangered.

Taxonomic Classification

Rank	Brown Spider Monkey	Millileaf Spiderhead
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Primates (Primates)	Proteales (Proteales)
Family	Atelidae	Proteaceae
Genus	Ateles	Serruria
Species	Ateles hybridus	Serruria millefolia

Conservation Status

Brown Spider Monkey

CR — Critically Endangered

Millileaf Spiderhead

EN — Endangered

Physical Characteristics

Attribute	Brown Spider Monkey	Millileaf Spiderhead
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Spider Monkey

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 6 distinct biome types spanning the Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

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

Millileaf Spiderhead

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Brown Spider Monkey

The Brown Spider Monkey (Ateles hybridus) is a species in the genus Ateles. It is currently classified as Critically Endangered on the IUCN Red List. 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 6 distinct biome types spanning the