Cuatro Ojos vs Two-colored Robber Frog

Aotus nigriceps compared with Pristimantis bicolor

Key Differences

• Cuatro Ojos is Least Concern while Two-colored Robber Frog is Vulnerable.

Taxonomic Classification

Rank	Cuatro Ojos	Two-colored Robber Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Amphibia (Amphibians)
Order	Primates (Primates)	Anura (Frogs & Toads)
Family	Aotidae	Craugastoridae
Genus	Aotus	Pristimantis
Species	Aotus nigriceps	Pristimantis bicolor

Evolutionary Relationship

Cuatro Ojos and Two-colored Robber Frog share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Cuatro Ojos

LC — Least Concern

Two-colored Robber Frog

VU — Vulnerable

Physical Characteristics

Attribute	Cuatro Ojos	Two-colored Robber Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cuatro Ojos

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Two-colored Robber Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

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

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.