Black roughscale catshark vs Whitley’s cuttlefish

Apristurus melanoasper compared with Sepia whitleyana

Key Differences

• Black roughscale catshark is Least Concern while Whitley’s cuttlefish is Data Deficient.

Taxonomic Classification

Rank	Black roughscale catshark	Whitley’s cuttlefish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Chondrichthyes (Cartilaginous Fish)	Cephalopoda (Cephalopods)
Order	Carcharhiniformes (Ground Sharks)	Sepiida (Sepiida)
Family	Scyliorhinidae	Sepiidae
Genus	Apristurus	Sepia
Species	Apristurus melanoasper	Sepia whitleyana

Evolutionary Relationship

Black roughscale catshark and Whitley’s cuttlefish share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black roughscale catshark

LC — Least Concern

Whitley’s cuttlefish

DD — Data Deficient

Physical Characteristics

Attribute	Black roughscale catshark	Whitley’s cuttlefish
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.

Whitley’s cuttlefish

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.