Amazon Black Howler vs American Tree-Creeper

Alouatta nigerrima compared with Certhia americana

Taxonomic Classification

Rank	Amazon Black Howler	American Tree-Creeper
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Atelidae	Certhiidae
Genus	Alouatta	Certhia
Species	Alouatta nigerrima	Certhia americana

Evolutionary Relationship

Amazon Black Howler and American Tree-Creeper share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazon Black Howler

LC — Least Concern

American Tree-Creeper

LC — Least Concern

Physical Characteristics

Attribute	Amazon Black Howler	American Tree-Creeper
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

American Tree-Creeper

Habitat

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

Range

Distributed across Norway and United States.

Amazon Black Howler

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

American Tree-Creeper

The American Tree-Creeper (Certhia americana) is a species in the genus Certhia. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.