Amazon Black Howler vs Variable Chachalaca / Little Chachalaca

Alouatta nigerrima compared with Ortalis motmot

Taxonomic Classification

Rank	Amazon Black Howler	Variable Chachalaca / Little Chachalaca
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Galliformes (Galliformes)
Family	Atelidae	Cracidae
Genus	Alouatta	Ortalis
Species	Alouatta nigerrima	Ortalis motmot

Evolutionary Relationship

Amazon Black Howler and Variable Chachalaca / Little Chachalaca share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazon Black Howler

LC — Least Concern

Variable Chachalaca / Little Chachalaca

LC — Least Concern

Physical Characteristics

Attribute	Amazon Black Howler	Variable Chachalaca / Little Chachalaca
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Variable Chachalaca / Little Chachalaca

Habitat

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

Range

Distributed across Colombia, Norway, and Venezuela.

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.