Amazon Black Howler vs Bare-faced Curassow

Alouatta nigerrima compared with Crax fasciolata

Key Differences

• Amazon Black Howler is Least Concern while Bare-faced Curassow is Vulnerable.

Taxonomic Classification

Rank	Amazon Black Howler	Bare-faced Curassow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Galliformes (Galliformes)
Family	Atelidae	Cracidae
Genus	Alouatta	Crax
Species	Alouatta nigerrima	Crax fasciolata

Evolutionary Relationship

Amazon Black Howler and Bare-faced Curassow share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazon Black Howler

LC — Least Concern

Bare-faced Curassow

VU — Vulnerable

Physical Characteristics

Attribute	Amazon Black Howler	Bare-faced Curassow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bare-faced Curassow

Habitat

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

Range

Found in Norway. Currently classified as Vulnerable 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.

Bare-faced Curassow

The Bare-faced Curassow (Crax fasciolata) is a species in the genus Crax. It is currently classified as Vulnerable on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.