Aullador Rojo vs Machín Blanco de Occidente

Alouatta sara compared with Cebus aequatorialis

Key Differences

• Aullador Rojo is Near Threatened while Machín Blanco de Occidente is Critically Endangered.

Taxonomic Classification

Rank	Aullador Rojo	Machín Blanco de Occidente
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order same	Primates (Primates)	Primates (Primates)
Family	Atelidae	Cebidae
Genus	Alouatta	Cebus
Species	Alouatta sara	Cebus aequatorialis

Evolutionary Relationship

Aullador Rojo and Machín Blanco de Occidente share a common ancestor at the Order level: Primates. (Primates)

Conservation Status

Aullador Rojo

NT — Near Threatened

Machín Blanco de Occidente

CR — Critically Endangered

Physical Characteristics

Attribute	Aullador Rojo	Machín Blanco de Occidente
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Aullador Rojo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Aullador Rojo

The Bolivian red howler (Alouatta sara) is a species in the genus Alouatta. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.