Amazon Black Howler vs Orange-legged Robberfly

Alouatta nigerrima compared with Dioctria oelandica

Key Differences

• Amazon Black Howler is Least Concern while Orange-legged Robberfly is Near Threatened.

Taxonomic Classification

Rank	Amazon Black Howler	Orange-legged Robberfly
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Diptera (Diptera)
Family	Atelidae	Asilidae
Genus	Alouatta	Dioctria
Species	Alouatta nigerrima	Dioctria oelandica

Evolutionary Relationship

Amazon Black Howler and Orange-legged Robberfly share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Amazon Black Howler

LC — Least Concern

Orange-legged Robberfly

NT — Near Threatened

Physical Characteristics

Attribute	Amazon Black Howler	Orange-legged Robberfly
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Orange-legged Robberfly

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.