Black roughscale catshark vs Nazca Booby

Apristurus melanoasper compared with Sula granti

Key Differences

• Black roughscale catshark is Least Concern while Nazca Booby is Vulnerable.

Taxonomic Classification

Rank	Black roughscale catshark	Nazca Booby
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Aves (Birds)
Order	Carcharhiniformes (Ground Sharks)	Suliformes (Suliformes)
Family	Scyliorhinidae	Sulidae
Genus	Apristurus	Sula
Species	Apristurus melanoasper	Sula granti

Evolutionary Relationship

Black roughscale catshark and Nazca Booby share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black roughscale catshark

LC — Least Concern

Nazca Booby

VU — Vulnerable

Physical Characteristics

Attribute	Black roughscale catshark	Nazca Booby
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black roughscale catshark

Habitat

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

Nazca Booby

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, and Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.