Amazon Black Howler vs Chestnut-capped Brushfinch

Alouatta nigerrima compared with Arremon brunneinucha

Taxonomic Classification

Rank	Amazon Black Howler	Chestnut-capped Brushfinch
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Atelidae	Passerellidae
Genus	Alouatta	Arremon
Species	Alouatta nigerrima	Arremon brunneinucha

Evolutionary Relationship

Amazon Black Howler and Chestnut-capped Brushfinch share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazon Black Howler

LC — Least Concern

Chestnut-capped Brushfinch

LC — Least Concern

Physical Characteristics

Attribute	Amazon Black Howler	Chestnut-capped Brushfinch
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Chestnut-capped Brushfinch

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.

Chestnut-capped Brushfinch

Chestnut-capped Brushfinch (Arremon brunneinucha) 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.