Amazon Black Howler vs Long-billed Crombec

Alouatta nigerrima compared with Sylvietta rufescens

Taxonomic Classification

Rank	Amazon Black Howler	Long-billed Crombec
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Atelidae	Macrosphenidae
Genus	Alouatta	Sylvietta
Species	Alouatta nigerrima	Sylvietta rufescens

Evolutionary Relationship

Amazon Black Howler and Long-billed Crombec share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazon Black Howler

LC — Least Concern

Long-billed Crombec

LC — Least Concern

Physical Characteristics

Attribute	Amazon Black Howler	Long-billed Crombec
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Long-billed Crombec

Habitat

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

Range

Found in Norway.

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.