Black roughscale catshark vs Hamlyn's bull-ray

Apristurus melanoasper compared with Myliobatis hamlyni

Key Differences

• Black roughscale catshark is Least Concern while Hamlyn's bull-ray is Near Threatened.

Taxonomic Classification

Rank	Black roughscale catshark	Hamlyn's bull-ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Elasmobranchii
Order	Carcharhiniformes (Ground Sharks)	Myliobatiformes (Myliobatiformes)
Family	Scyliorhinidae	Myliobatidae
Genus	Apristurus	Myliobatis
Species	Apristurus melanoasper	Myliobatis hamlyni

Evolutionary Relationship

Black roughscale catshark and Hamlyn's bull-ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black roughscale catshark

LC — Least Concern

Hamlyn's bull-ray

NT — Near Threatened

Physical Characteristics

Attribute	Black roughscale catshark	Hamlyn's bull-ray
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.

Hamlyn's bull-ray

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.