Borneo Black-banded Squirrel vs Brown Spider Monkey

Callosciurus orestes compared with Ateles hybridus

Key Differences

• Borneo Black-banded Squirrel is Least Concern while Brown Spider Monkey is Critically Endangered.

Taxonomic Classification

Rank	Borneo Black-banded Squirrel	Brown Spider 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	Rodentia (ネズミ目)	Primates (サル目)
Family	Sciuridae (Squirrels)	Atelidae
Genus	Callosciurus	Ateles
Species	Callosciurus orestes	Ateles hybridus

Evolutionary Relationship

Borneo Black-banded Squirrel and Brown Spider Monkey share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Borneo Black-banded Squirrel

LC — Least Concern

Brown Spider Monkey

CR — Critically Endangered

Physical Characteristics

Attribute	Borneo Black-banded Squirrel	Brown Spider Monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Borneo Black-banded Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Borneo Black-banded Squirrel

The Borneo Black-banded Squirrel (Callosciurus orestes) is a species in the genus Callosciurus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

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