Black roughscale catshark vs Russian violet

Apristurus melanoasper compared with Viola suavis

Key Differences

• Black roughscale catshark is Least Concern while Russian violet is Not Evaluated.

Taxonomic Classification

Rank	Black roughscale catshark	Russian violet
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Chondrichthyes (Cartilaginous Fish)	Magnoliopsida (Dicots)
Order	Carcharhiniformes (Ground Sharks)	Malpighiales (Malpighiales)
Family	Scyliorhinidae	Violaceae
Genus	Apristurus	Viola
Species	Apristurus melanoasper	Viola suavis

Conservation Status

Black roughscale catshark

LC — Least Concern

Russian violet

NE — Not Evaluated

Physical Characteristics

Attribute	Black roughscale catshark	Russian violet
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.

Russian violet

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found across Europe (7 countries).

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.