Cuatro Ojos vs Hardhack

Aotus nigriceps compared with Spiraea tomentosa

Key Differences

• Cuatro Ojos is Least Concern while Hardhack is Not Evaluated.

Taxonomic Classification

Rank	Cuatro Ojos	Hardhack
Kingdom	Animalia (Animals)	Plantae (planta)
Phylum	Chordata (cordados)	Magnoliophyta (Flowering Plants)
Class	Mammalia (mamíferos)	Magnoliopsida (Dicots)
Order	Primates (Primates)	Rosales (Roses & Allies)
Family	Aotidae	Rosaceae (Rose Family)
Genus	Aotus	Spiraea
Species	Aotus nigriceps	Spiraea tomentosa

Conservation Status

Cuatro Ojos

LC — Least Concern

Hardhack

NE — Not Evaluated

Physical Characteristics

Attribute	Cuatro Ojos	Hardhack
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cuatro Ojos

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Hardhack

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found across Europe (9 countries) and North America (United States).

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.