Amazon Black Howler vs Dune Squeaker

Alouatta nigerrima compared with Arthroleptis stenodactylus

Taxonomic Classification

Rank	Amazon Black Howler	Dune Squeaker
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	Arthroleptidae
Genus	Alouatta	Arthroleptis
Species	Alouatta nigerrima	Arthroleptis stenodactylus

Evolutionary Relationship

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

Conservation Status

Amazon Black Howler

LC — Least Concern

Dune Squeaker

LC — Least Concern

Physical Characteristics

Attribute	Amazon Black Howler	Dune Squeaker
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Dune Squeaker

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.