Amazon Black Howler vs Paramillo Tapaculo

Alouatta nigerrima compared with Scytalopus canus

Key Differences

• Amazon Black Howler is Least Concern while Paramillo Tapaculo is Endangered.

Taxonomic Classification

Rank	Amazon Black Howler	Paramillo Tapaculo
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Atelidae	Rhinocryptidae
Genus	Alouatta	Scytalopus
Species	Alouatta nigerrima	Scytalopus canus

Evolutionary Relationship

Amazon Black Howler and Paramillo Tapaculo share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazon Black Howler

LC — Least Concern

Paramillo Tapaculo

EN — Endangered

Physical Characteristics

Attribute	Amazon Black Howler	Paramillo Tapaculo
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Paramillo Tapaculo

Habitat

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

Range

Distributed across Colombia and Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.