Amazon Black Howler vs Dark Groundling

Alouatta nigerrima compared with Bryotropha affinis

Key Differences

• Amazon Black Howler is Least Concern while Dark Groundling is Near Threatened.

Taxonomic Classification

Rank	Amazon Black Howler	Dark Groundling
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	Bryotropha
Species	Alouatta nigerrima	Bryotropha affinis

Evolutionary Relationship

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

Conservation Status

Amazon Black Howler

LC — Least Concern

Dark Groundling

NT — Near Threatened

Physical Characteristics

Attribute	Amazon Black Howler	Dark Groundling
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Dark Groundling

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.