Amazon Black Howler vs Atlantic Robber Frog

Alouatta nigerrima compared with Craugastor andi

Key Differences

• Amazon Black Howler is Least Concern while Atlantic Robber Frog is Critically Endangered.

Taxonomic Classification

Rank	Amazon Black Howler	Atlantic Robber Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Primates (Primates)	Anura (Frogs & Toads)
Family	Atelidae	Craugastoridae
Genus	Alouatta	Craugastor
Species	Alouatta nigerrima	Craugastor andi

Evolutionary Relationship

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

Conservation Status

Amazon Black Howler

LC — Least Concern

Atlantic Robber Frog

CR — Critically Endangered

Physical Characteristics

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

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Atlantic Robber Frog

Habitat

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.

Atlantic Robber Frog

The Atlantic Robber Frog (Craugastor andi) is a species in the genus Craugastor. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.