Amazon Black Howler vs Black roughscale catshark

Alouatta nigerrima compared with Apristurus melanoasper

Taxonomic Classification

Rank	Amazon Black Howler	Black roughscale catshark
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Chondrichthyes (軟骨魚綱)
Order	Primates (サル目)	Carcharhiniformes (メジロザメ目)
Family	Atelidae	Scyliorhinidae
Genus	Alouatta	Apristurus
Species	Alouatta nigerrima	Apristurus melanoasper

Evolutionary Relationship

Amazon Black Howler and Black roughscale catshark share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Amazon Black Howler

LC — Least Concern

Black roughscale catshark

LC — Least Concern

Physical Characteristics

Attribute	Amazon Black Howler	Black roughscale catshark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black roughscale catshark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

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.

Black roughscale catshark

The Black roughscale catshark (Apristurus melanoasper) is a species in the genus Apristurus. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.