Amazon Black Howler vs River Frog

Alouatta nigerrima compared with Lithobates heckscheri

Taxonomic Classification

Rank	Amazon Black Howler	River 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	Ranidae
Genus	Alouatta	Lithobates
Species	Alouatta nigerrima	Lithobates heckscheri

Evolutionary Relationship

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

Conservation Status

Amazon Black Howler

LC — Least Concern

River Frog

LC — Least Concern

Physical Characteristics

Attribute	Amazon Black Howler	River Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

River Frog

Habitat

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

Range

Found in China.

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.