Black Howler Monkey vs Brown Nunlet

Alouatta pigra compared with Nonnula brunnea

Key Differences

• Black Howler Monkey is Endangered while Brown Nunlet is Least Concern.

Taxonomic Classification

Rank	Black Howler Monkey	Brown Nunlet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Piciformes (Piciformes)
Family	Atelidae	Bucconidae
Genus	Alouatta	Nonnula
Species	Alouatta pigra	Nonnula brunnea

Evolutionary Relationship

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

Conservation Status

Black Howler Monkey

EN — Endangered

Brown Nunlet

LC — Least Concern

Physical Characteristics

Attribute	Black Howler Monkey	Brown Nunlet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Howler Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Brown Nunlet

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

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.

Brown Nunlet

The Brown Nunlet (Nonnula brunnea) is a species in the genus Nonnula. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.