Agua Robber Frog vs Amazon Black Howler

Pristimantis pugnax compared with Alouatta nigerrima

Key Differences

• Agua Robber Frog is Vulnerable while Amazon Black Howler is Least Concern.

Taxonomic Classification

Rank	Agua Robber Frog	Amazon Black Howler
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	Atelidae
Genus	Pristimantis	Alouatta
Species	Pristimantis pugnax	Alouatta nigerrima

Evolutionary Relationship

Agua Robber Frog and Amazon Black Howler share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Agua Robber Frog

VU — Vulnerable

Amazon Black Howler

LC — Least Concern

Physical Characteristics

Attribute	Agua Robber Frog	Amazon Black Howler
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Agua Robber Frog

Habitat

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

Amazon Black Howler

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.

Amazon Black Howler

The Amazon Black Howler (Alouatta nigerrima) is a species in the genus Alouatta. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.