Petit opossum-souris de Bolivie vs Brown Spider Monkey

Gracilinanus aceramarcae compared with Ateles hybridus

Key Differences

• Petit opossum-souris de Bolivie is Least Concern while Brown Spider Monkey is Critically Endangered.

Taxonomic Classification

Rank	Petit opossum-souris de Bolivie	Brown Spider Monkey
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order	Didelphimorphia (Didelphimorphia)	Primates (Primates)
Family	Didelphidae	Atelidae
Genus	Gracilinanus	Ateles
Species	Gracilinanus aceramarcae	Ateles hybridus

Evolutionary Relationship

Petit opossum-souris de Bolivie and Brown Spider Monkey share a common ancestor at the Class level: Mammalia. (mammifères)

Conservation Status

Petit opossum-souris de Bolivie

LC — Least Concern

Brown Spider Monkey

CR — Critically Endangered

Physical Characteristics

Attribute	Petit opossum-souris de Bolivie	Brown Spider Monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Petit opossum-souris de Bolivie

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.

Petit opossum-souris de Bolivie

The Aceramarca Gracile Opossum (Gracilinanus aceramarcae) is a species in the genus Gracilinanus. It is currently classified as Least Concern on the IUCN Red List. It typically inhabits 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