Black Howler Monkey vs Crested Auklet

Alouatta pigra compared with Aethia cristatella

Key Differences

• Black Howler Monkey is Endangered while Crested Auklet is Least Concern.

Taxonomic Classification

Rank	Black Howler Monkey	Crested Auklet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Charadriiformes (Charadriiformes)
Family	Atelidae	Alcidae
Genus	Alouatta	Aethia
Species	Alouatta pigra	Aethia cristatella

Evolutionary Relationship

Black Howler Monkey and Crested Auklet share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black Howler Monkey

EN — Endangered

Crested Auklet

LC — Least Concern

Physical Characteristics

Attribute	Black Howler Monkey	Crested Auklet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Howler Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Crested Auklet

Habitat

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

Range

Distributed across Norway and United Kingdom.

Black Howler Monkey

The Black Howler Monkey (Alouatta pigra) is a species in the genus Alouatta. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.