Black Howler Monkey vs Gray Antwren

Alouatta pigra compared with Myrmotherula menetriesii

Key Differences

• Black Howler Monkey is Endangered while Gray Antwren is Least Concern.

Taxonomic Classification

Rank	Black Howler Monkey	Gray Antwren
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Atelidae	Thamnophilidae
Genus	Alouatta	Myrmotherula
Species	Alouatta pigra	Myrmotherula menetriesii

Evolutionary Relationship

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

Conservation Status

Black Howler Monkey

EN — Endangered

Gray Antwren

LC — Least Concern

Physical Characteristics

Attribute	Black Howler Monkey	Gray Antwren
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Howler Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Gray Antwren

Habitat

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

Range

Distributed across Colombia, Ecuador, 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.