Amazon Black Howler vs Marsh Tapaculo

Alouatta nigerrima compared with Scytalopus iraiensis

Key Differences

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

Taxonomic Classification

Rank	Amazon Black Howler	Marsh 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 iraiensis

Evolutionary Relationship

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

Conservation Status

Amazon Black Howler

LC — Least Concern

Marsh Tapaculo

EN — Endangered

Physical Characteristics

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

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Marsh Tapaculo

Habitat

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

Range

Found in 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.