Amazon Black Howler vs Scarce Widow

Alouatta nigerrima compared with Dingana fraterna

Key Differences

• Amazon Black Howler is Least Concern while Scarce Widow is Critically Endangered.

Taxonomic Classification

Rank	Amazon Black Howler	Scarce Widow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Lepidoptera (Butterflies & Moths)
Family	Atelidae	Nymphalidae (Brush-footed Butterflies)
Genus	Alouatta	Dingana
Species	Alouatta nigerrima	Dingana fraterna

Evolutionary Relationship

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

Conservation Status

Amazon Black Howler

LC — Least Concern

Scarce Widow

CR — Critically Endangered

Physical Characteristics

Attribute	Amazon Black Howler	Scarce Widow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Scarce Widow

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

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.