Black roughscale catshark vs grass-leaved sorrel

Apristurus melanoasper compared with Rumex graminifolius

Key Differences

• Black roughscale catshark is Least Concern while grass-leaved sorrel is Not Evaluated.

Taxonomic Classification

Rank	Black roughscale catshark	grass-leaved sorrel
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Chondrichthyes (Cartilaginous Fish)	Magnoliopsida (Dicots)
Order	Carcharhiniformes (Ground Sharks)	Caryophyllales (Caryophyllales)
Family	Scyliorhinidae	Polygonaceae
Genus	Apristurus	Rumex
Species	Apristurus melanoasper	Rumex graminifolius

Conservation Status

Black roughscale catshark

LC — Least Concern

grass-leaved sorrel

NE — Not Evaluated

Physical Characteristics

Attribute	Black roughscale catshark	grass-leaved sorrel
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.

grass-leaved sorrel

Habitat

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

Range

Distributed across Canada, Denmark, Finland, Norway, and Sweden.

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.