Amazon Black Howler vs Round whip ray

Alouatta nigerrima compared with Maculabatis pastinacoides

Key Differences

• Amazon Black Howler is Least Concern while Round whip ray is Endangered.

Taxonomic Classification

Rank	Amazon Black Howler	Round whip ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Primates (Primates)	Myliobatiformes (Myliobatiformes)
Family	Atelidae	Dasyatidae
Genus	Alouatta	Maculabatis
Species	Alouatta nigerrima	Maculabatis pastinacoides

Evolutionary Relationship

Amazon Black Howler and Round whip ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazon Black Howler

LC — Least Concern

Round whip ray

EN — Endangered

Physical Characteristics

Attribute	Amazon Black Howler	Round whip ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Round whip ray

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.