Amazon Black Howler vs Upper Magdalena Tapaculo

Alouatta nigerrima compared with Scytalopus rodriguezi

Key Differences

• Amazon Black Howler is Least Concern while Upper Magdalena Tapaculo is Endangered.

Taxonomic Classification

Rank	Amazon Black Howler	Upper Magdalena 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 rodriguezi

Evolutionary Relationship

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

Conservation Status

Amazon Black Howler

LC — Least Concern

Upper Magdalena Tapaculo

EN — Endangered

Physical Characteristics

Attribute	Amazon Black Howler	Upper Magdalena Tapaculo
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Upper Magdalena 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.