Black Howler Monkey vs Narrow-tailed Emerald

Alouatta pigra compared with Chlorostilbon stenurus

Key Differences

• Black Howler Monkey is Endangered while Narrow-tailed Emerald is Least Concern.

Taxonomic Classification

Rank	Black Howler Monkey	Narrow-tailed Emerald
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Apodiformes (Apodiformes)
Family	Atelidae	Trochilidae
Genus	Alouatta	Chlorostilbon
Species	Alouatta pigra	Chlorostilbon stenurus

Evolutionary Relationship

Black Howler Monkey and Narrow-tailed Emerald share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black Howler Monkey

EN — Endangered

Narrow-tailed Emerald

LC — Least Concern

Physical Characteristics

Attribute	Black Howler Monkey	Narrow-tailed Emerald
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Howler Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Narrow-tailed Emerald

Habitat

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

Range

Distributed across Colombia, Norway, and Venezuela.

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.