Amazon Black Howler vs Brown-backed Chat-Tyrant

Alouatta nigerrima compared with Ochthoeca fumicolor

Taxonomic Classification

Rank	Amazon Black Howler	Brown-backed Chat-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	Ochthoeca
Species	Alouatta nigerrima	Ochthoeca fumicolor

Evolutionary Relationship

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

Conservation Status

Amazon Black Howler

LC — Least Concern

Brown-backed Chat-Tyrant

LC — Least Concern

Physical Characteristics

Attribute	Amazon Black Howler	Brown-backed Chat-Tyrant
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Brown-backed Chat-Tyrant

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, 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.

Brown-backed Chat-Tyrant

Brown-backed Chat-Tyrant (Ochthoeca fumicolor) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.