Amazon Black Howler vs Grizzled Colilargo

Alouatta nigerrima compared with Oligoryzomys griseolus

Taxonomic Classification

Rank	Amazon Black Howler	Grizzled Colilargo
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class same	Mammalia (포유류)	Mammalia (포유류)
Order	Primates (영장목)	Rodentia (설치류)
Family	Atelidae	Cricetidae
Genus	Alouatta	Oligoryzomys
Species	Alouatta nigerrima	Oligoryzomys griseolus

Evolutionary Relationship

Amazon Black Howler and Grizzled Colilargo share a common ancestor at the Class level: Mammalia. (포유류)

Conservation Status

Amazon Black Howler

LC — Least Concern

Grizzled Colilargo

LC — Least Concern

Physical Characteristics

Attribute	Amazon Black Howler	Grizzled Colilargo
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Grizzled Colilargo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

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.