Bridled Nail-tail Wallaby vs Brown Spider Monkey

Onychogalea fraenata compared with Ateles hybridus

Key Differences

• Bridled Nail-tail Wallaby is Vulnerable while Brown Spider Monkey is Critically Endangered.

Taxonomic Classification

Rank	Bridled Nail-tail Wallaby	Brown Spider Monkey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Diprotodontia (Marsupials)	Primates (Primates)
Family	Macropodidae (Kangaroos)	Atelidae
Genus	Onychogalea	Ateles
Species	Onychogalea fraenata	Ateles hybridus

Evolutionary Relationship

Bridled Nail-tail Wallaby and Brown Spider Monkey share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Bridled Nail-tail Wallaby

VU — Vulnerable

Brown Spider Monkey

CR — Critically Endangered

Physical Characteristics

Attribute	Bridled Nail-tail Wallaby	Brown Spider Monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bridled Nail-tail Wallaby

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.

Bridled Nail-tail Wallaby

The Bridled Nail-tail Wallaby (Onychogalea fraenata) is a species in the genus Onychogalea. It is currently classified as Vulnerable 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