Cuatro Ojos vs Colobo Rojo del Niger

Aotus nigriceps compared with Piliocolobus epieni

Key Differences

• Cuatro Ojos is Least Concern while Colobo Rojo del Niger is Critically Endangered.

Taxonomic Classification

Rank	Cuatro Ojos	Colobo Rojo del Niger
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	Aotidae	Cercopithecidae (Old World Monkeys)
Genus	Aotus	Piliocolobus
Species	Aotus nigriceps	Piliocolobus epieni

Evolutionary Relationship

Cuatro Ojos and Colobo Rojo del Niger share a common ancestor at the Order level: Primates. (Primates)

Conservation Status

Cuatro Ojos

LC — Least Concern

Colobo Rojo del Niger

CR — Critically Endangered

Physical Characteristics

Attribute	Cuatro Ojos	Colobo Rojo del Niger
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cuatro Ojos

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Colobo Rojo del Niger

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Cuatro Ojos

The Black-headed Night Monkey (Aotus nigriceps) is a species in the genus Aotus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.