Amazon Black Howler vs Black Turnstone

Alouatta nigerrima compared with Arenaria melanocephala

Taxonomic Classification

Rank	Amazon Black Howler	Black Turnstone
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Charadriiformes (Charadriiformes)
Family	Atelidae	Scolopacidae
Genus	Alouatta	Arenaria
Species	Alouatta nigerrima	Arenaria melanocephala

Evolutionary Relationship

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

Conservation Status

Amazon Black Howler

LC — Least Concern

Black Turnstone

LC — Least Concern

Physical Characteristics

Attribute	Amazon Black Howler	Black Turnstone
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black Turnstone

Habitat

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

Range

Distributed across Ecuador and Norway.

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.

Black Turnstone

The Black Turnstone (Arenaria melanocephala) is a species in the genus Arenaria. It is currently classified as Least Concern on the IUCN Red List. Distributed across Ecuador and Norway.