Black roughscale catshark vs Limestone Violet

Apristurus melanoasper compared with Viola calcicola

Key Differences

• Black roughscale catshark is Least Concern while Limestone Violet is Near Threatened.

Taxonomic Classification

Rank	Black roughscale catshark	Limestone 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 calcicola

Conservation Status

Black roughscale catshark

LC — Least Concern

Limestone Violet

NT — Near Threatened

Physical Characteristics

Attribute	Black roughscale catshark	Limestone 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.

Limestone Violet

Habitat

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

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.