Amazon Black Howler vs Small Crest

Alouatta nigerrima compared with Anarsia spartiella

Key Differences

• Amazon Black Howler is Least Concern while Small Crest is Endangered.

Taxonomic Classification

Rank	Amazon Black Howler	Small Crest
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Lepidoptera (Butterflies & Moths)
Family	Atelidae	Gelechiidae
Genus	Alouatta	Anarsia
Species	Alouatta nigerrima	Anarsia spartiella

Evolutionary Relationship

Amazon Black Howler and Small Crest share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Amazon Black Howler

LC — Least Concern

Small Crest

EN — Endangered

Physical Characteristics

Attribute	Amazon Black Howler	Small Crest
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Small Crest

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.