Black roughscale catshark vs Welsh Wave

Apristurus melanoasper compared with Venusia cambrica

Taxonomic Classification

Rank	Black roughscale catshark	Welsh Wave
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Chordata (脊索动物门)	Arthropoda (节肢动物门)
Class	Chondrichthyes (软骨鱼纲)	Insecta (昆蟲綱)
Order	Carcharhiniformes (真鲨目)	Lepidoptera (鱗翅目)
Family	Scyliorhinidae	Geometridae
Genus	Apristurus	Venusia
Species	Apristurus melanoasper	Venusia cambrica

Evolutionary Relationship

Black roughscale catshark and Welsh Wave share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Black roughscale catshark

LC — Least Concern

Welsh Wave

LC — Least Concern

Physical Characteristics

Attribute	Black roughscale catshark	Welsh Wave
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.

Welsh Wave

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (4 countries) and North America (Canada, United States).

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.