Angular angel shark vs Black roughscale catshark

Squatina guggenheim compared with Apristurus melanoasper

Key Differences

• Angular angel shark is Endangered while Black roughscale catshark is Least Concern.

Taxonomic Classification

Rank	Angular angel shark	Black roughscale catshark
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class	Elasmobranchii	Chondrichthyes (Kıkırdaklı balıklar)
Order	Squatiniformes (Squatiniformes)	Carcharhiniformes (Ground Sharks)
Family	Squatinidae	Scyliorhinidae
Genus	Squatina	Apristurus
Species	Squatina guggenheim	Apristurus melanoasper

Evolutionary Relationship

Angular angel shark and Black roughscale catshark share a common ancestor at the Phylum level: Chordata. (Kordalılar)

Conservation Status

Angular angel shark

EN — Endangered

Black roughscale catshark

LC — Least Concern

Physical Characteristics

Attribute	Angular angel shark	Black roughscale catshark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Angular angel shark

Black roughscale catshark

Habitat

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

Angular angel shark

The Angular angel shark (Squatina guggenheim) is a species in the genus Squatina. It is currently classified as Endangered on the IUCN Red List.

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.