Black roughscale catshark vs hull-less oat

Apristurus melanoasper compared with Avena nuda

Key Differences

• Black roughscale catshark is Least Concern while hull-less oat is Not Evaluated.

Taxonomic Classification

Rank	Black roughscale catshark	hull-less oat
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Chondrichthyes (Cartilaginous Fish)	Liliopsida (Monocots)
Order	Carcharhiniformes (Ground Sharks)	Poales (Grasses)
Family	Scyliorhinidae	Poaceae (Grass Family)
Genus	Apristurus	Avena
Species	Apristurus melanoasper	Avena nuda

Conservation Status

Black roughscale catshark

LC — Least Concern

hull-less oat

NE — Not Evaluated

Physical Characteristics

Attribute	Black roughscale catshark	hull-less oat
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.

hull-less oat

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Found across Asia (Japan) and Europe (6 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.