Amazon Black Howler vs Hurleur du Maranhao

Alouatta nigerrima compared with Alouatta ululata

Key Differences

• Amazon Black Howler is Least Concern while Hurleur du Maranhao is Endangered.

Taxonomic Classification

Rank	Amazon Black Howler	Hurleur du Maranhao
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order same	Primates (อันดับวานร)	Primates (อันดับวานร)
Family same	Atelidae	Atelidae
Genus same	Alouatta	Alouatta
Species	Alouatta nigerrima	Alouatta ululata

Evolutionary Relationship

Amazon Black Howler and Hurleur du Maranhao share a common ancestor at the Genus level: Alouatta.

Conservation Status

Amazon Black Howler

LC — Least Concern

Hurleur du Maranhao

EN — Endangered

Physical Characteristics

Attribute	Amazon Black Howler	Hurleur du Maranhao
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Hurleur du Maranhao

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.