Amazon Black Howler vs East African Arvicanthis

Alouatta nigerrima compared with Arvicanthis nairobae

Taxonomic Classification

Rank	Amazon Black Howler	East African Arvicanthis
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Primates (Primates)	Rodentia (Rodents)
Family	Atelidae	Muridae (Mice & Rats)
Genus	Alouatta	Arvicanthis
Species	Alouatta nigerrima	Arvicanthis nairobae

Evolutionary Relationship

Amazon Black Howler and East African Arvicanthis share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Amazon Black Howler

LC — Least Concern

East African Arvicanthis

LC — Least Concern

Physical Characteristics

Attribute	Amazon Black Howler	East African Arvicanthis
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

East African Arvicanthis

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.