Amazon Black Howler vs Blue-billed Black-Tyrant

Alouatta nigerrima compared with Knipolegus cyanirostris

Taxonomic Classification

Rank	Amazon Black Howler	Blue-billed Black-Tyrant
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Atelidae	Tyrannidae
Genus	Alouatta	Knipolegus
Species	Alouatta nigerrima	Knipolegus cyanirostris

Evolutionary Relationship

Amazon Black Howler and Blue-billed Black-Tyrant share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazon Black Howler

LC — Least Concern

Blue-billed Black-Tyrant

LC — Least Concern

Physical Characteristics

Attribute	Amazon Black Howler	Blue-billed Black-Tyrant
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Blue-billed Black-Tyrant

Habitat

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

Range

Found in Norway.

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.

Blue-billed Black-Tyrant

The Blue-billed Black-Tyrant (Knipolegus cyanirostris) is a species in the genus Knipolegus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.