Black roughscale catshark vs willow-weed

Apristurus melanoasper compared with Persicaria decipiens

Key Differences

• Black roughscale catshark is Least Concern while willow-weed is Not Evaluated.

Taxonomic Classification

Rank	Black roughscale catshark	willow-weed
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	Persicaria
Species	Apristurus melanoasper	Persicaria decipiens

Conservation Status

Black roughscale catshark

LC — Least Concern

willow-weed

NE — Not Evaluated

Physical Characteristics

Attribute	Black roughscale catshark	willow-weed
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.

willow-weed

Habitat

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

Range

Distributed across Guinea, Madagascar, and Norway.

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.