Brown Spider Monkey vs Chestnut-headed Crake

Ateles hybridus compared with Anurolimnas castaneiceps

Key Differences

• Brown Spider Monkey is Critically Endangered while Chestnut-headed Crake is Least Concern.

Taxonomic Classification

Rank	Brown Spider Monkey	Chestnut-headed Crake
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Mammalia (포유류)	Aves (새)
Order	Primates (영장목)	Gruiformes (두루미목)
Family	Atelidae	Rallidae
Genus	Ateles	Anurolimnas
Species	Ateles hybridus	Anurolimnas castaneiceps

Evolutionary Relationship

Brown Spider Monkey and Chestnut-headed Crake share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Brown Spider Monkey

CR — Critically Endangered

Chestnut-headed Crake

LC — Least Concern

Physical Characteristics

Attribute	Brown Spider Monkey	Chestnut-headed Crake
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.

Chestnut-headed Crake

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, and Norway.

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

Chestnut-headed Crake

The Chestnut-headed Crake (Anurolimnas castaneiceps) is a species in the genus Anurolimnas. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia