Black roughscale catshark vs Dung Brittlestem

Apristurus melanoasper compared with Psathyrella saponacea

Key Differences

• Black roughscale catshark is Least Concern while Dung Brittlestem is Data Deficient.

Taxonomic Classification

Rank	Black roughscale catshark	Dung Brittlestem
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Chondrichthyes (Cartilaginous Fish)	Agaricomycetes (Mushrooms)
Order	Carcharhiniformes (Ground Sharks)	Agaricales (Gilled Mushrooms)
Family	Scyliorhinidae	Psathyrellaceae
Genus	Apristurus	Psathyrella
Species	Apristurus melanoasper	Psathyrella saponacea

Conservation Status

Black roughscale catshark

LC — Least Concern

Dung Brittlestem

DD — Data Deficient

Physical Characteristics

Attribute	Black roughscale catshark	Dung Brittlestem
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.

Dung Brittlestem

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Denmark, Norway, and 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.