Black roughscale catshark vs

Apristurus melanoasper compared with Phormidium versicolor

Key Differences

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

Taxonomic Classification

Rank	Black roughscale catshark
Kingdom	Animalia (Animals)	Bacteria (Bacteria)
Phylum	Chordata (Chordates)	Cyanobacteria (Cyanobacteria)
Class	Chondrichthyes (Cartilaginous Fish)	Cyanobacteriia
Order	Carcharhiniformes (Ground Sharks)	Cyanobacteriales
Family	Scyliorhinidae	Oscillatoriaceae
Genus	Apristurus	Phormidium
Species	Apristurus melanoasper	Phormidium versicolor

Conservation Status

Black roughscale catshark

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

Attribute	Black roughscale catshark
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.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in 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.

Phormidium versicolor is a filamentous cyanobacterium in the family Phormidiaceae known for variable pigmentation, as implied by its species name. It forms mats and biofilms on moist soil, rocks, and freshwater substrates across a wide range of habitats. Its conservation status is not evaluated.