Black roughscale catshark vs japweed

Apristurus melanoasper compared with Sargassum muticum

Key Differences

• Black roughscale catshark is Least Concern while japweed is Not Evaluated.

Taxonomic Classification

Rank	Black roughscale catshark	japweed
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Chordata (Chordates)	Ochrophyta (Ochrophyta)
Class	Chondrichthyes (Cartilaginous Fish)	Phaeophyceae (Phaeophyceae)
Order	Carcharhiniformes (Ground Sharks)	Fucales (Fucales)
Family	Scyliorhinidae	Sargassaceae
Genus	Apristurus	Sargassum
Species	Apristurus melanoasper	Sargassum muticum

Conservation Status

Black roughscale catshark

LC — Least Concern

japweed

NE — Not Evaluated

Physical Characteristics

Attribute	Black roughscale catshark	japweed
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.

japweed

Habitat

Native to Africa and Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Africa (Morocco), Asia (Oman), Europe (12 countries), and North America (Mexico).

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.