Black-headed Antthrush vs Black Howler Monkey

Formicarius nigricapillus compared with Alouatta pigra

Key Differences

• Black-headed Antthrush is Least Concern while Black Howler Monkey is Endangered.

Taxonomic Classification

Rank	Black-headed Antthrush	Black Howler Monkey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Primates (Primates)
Family	Formicariidae	Atelidae
Genus	Formicarius	Alouatta
Species	Formicarius nigricapillus	Alouatta pigra

Evolutionary Relationship

Black-headed Antthrush and Black Howler Monkey share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-headed Antthrush

LC — Least Concern

Black Howler Monkey

EN — Endangered

Physical Characteristics

Attribute	Black-headed Antthrush	Black Howler Monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-headed Antthrush

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

Black Howler Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black-headed Antthrush

The Black-headed Antthrush (Formicarius nigricapillus) is a species in the genus Formicarius. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

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.