Amazon Black Howler vs Rata de Campo

Alouatta nigerrima compared with Dicrostonyx torquatus

Taxonomic Classification

Rank	Amazon Black Howler	Rata de Campo
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Primates (Primates)	Rodentia (Rodents)
Family	Atelidae	Cricetidae
Genus	Alouatta	Dicrostonyx
Species	Alouatta nigerrima	Dicrostonyx torquatus

Evolutionary Relationship

Amazon Black Howler and Rata de Campo share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Amazon Black Howler

LC — Least Concern

Rata de Campo

LC — Least Concern

Physical Characteristics

Attribute	Amazon Black Howler	Rata de Campo
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rata de Campo

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.

Rata de Campo

The Arctic lemming (Dicrostonyx torquatus) is a species in the genus Dicrostonyx. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.