Azure Roller vs Black Howler Monkey

Eurystomus azureus compared with Alouatta pigra

Key Differences

• Azure Roller is Near Threatened while Black Howler Monkey is Endangered.

Taxonomic Classification

Rank	Azure Roller	Black Howler Monkey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Coraciiformes (Coraciiformes)	Primates (Primates)
Family	Coraciidae	Atelidae
Genus	Eurystomus	Alouatta
Species	Eurystomus azureus	Alouatta pigra

Evolutionary Relationship

Azure Roller and Black Howler Monkey share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Azure Roller

NT — Near Threatened

Black Howler Monkey

EN — Endangered

Physical Characteristics

Attribute	Azure Roller	Black Howler Monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Azure Roller

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Black Howler Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Azure Roller

The Azure Roller (Eurystomus azureus) is a species in the genus Eurystomus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Black Howler Monkey

The Black Howler Monkey (Alouatta pigra) is a species in the genus Alouatta. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.