Agua Robber Frog vs Black-headed Night Monkey

Pristimantis pugnax compared with Aotus nigriceps

Key Differences

• Agua Robber Frog is Vulnerable while Black-headed Night Monkey is Least Concern.

Taxonomic Classification

Rank	Agua Robber Frog	Black-headed Night Monkey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Anura (Frogs & Toads)	Primates (Primates)
Family	Craugastoridae	Aotidae
Genus	Pristimantis	Aotus
Species	Pristimantis pugnax	Aotus nigriceps

Evolutionary Relationship

Agua Robber Frog and Black-headed Night Monkey share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Agua Robber Frog

VU — Vulnerable

Black-headed Night Monkey

LC — Least Concern

Physical Characteristics

Attribute	Agua Robber Frog	Black-headed Night Monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Agua Robber Frog

Habitat

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

Black-headed Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Agua Robber Frog

The Agua Robber Frog (Pristimantis pugnax) is a species in the genus Pristimantis. It is currently classified as Vulnerable on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.

Black-headed Night Monkey

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.