Black roughscale catshark vs Dickie's bladder-fern

Apristurus melanoasper compared with Cystopteris dickieana

Key Differences

• Black roughscale catshark is Least Concern while Dickie's bladder-fern is Not Evaluated.

Taxonomic Classification

Rank	Black roughscale catshark	Dickie's bladder-fern
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Chondrichthyes (Cartilaginous Fish)	Polypodiopsida (Polypodiopsida)
Order	Carcharhiniformes (Ground Sharks)	Polypodiales (Polypodiales)
Family	Scyliorhinidae	Cystopteridaceae
Genus	Apristurus	Cystopteris
Species	Apristurus melanoasper	Cystopteris dickieana

Conservation Status

Black roughscale catshark

LC — Least Concern

Dickie's bladder-fern

NE — Not Evaluated

Physical Characteristics

Attribute	Black roughscale catshark	Dickie's bladder-fern
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.

Dickie's bladder-fern

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Distributed across Norway and Portugal.

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.