Oso negro vs Machín Blanco de Occidente

Ursus americanus compared with Cebus aequatorialis

Key Differences

• Oso negro is Least Concern while Machín Blanco de Occidente is Critically Endangered.

Taxonomic Classification

Rank	Oso negro	Machín Blanco de Occidente
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Carnivora (carnívoros)	Primates (Primates)
Family	Ursidae (Bears)	Cebidae
Genus	Ursus (Bears)	Cebus
Species	Ursus americanus	Cebus aequatorialis

Evolutionary Relationship

Oso negro and Machín Blanco de Occidente share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Oso negro

LC — Least Concern

Machín Blanco de Occidente

CR — Critically Endangered

Physical Characteristics

Attribute	Oso negro	Machín Blanco de Occidente
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Oso negro

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

Machín Blanco de Occidente

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and flooded grasslands and savannas, among 5 distinct biome types within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Ecuador. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Oso negro

The American black bear (Ursus americanus) is a species in the genus Ursus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.