Black roughscale catshark vs Silky Parchment

Apristurus melanoasper compared with Stereum striatum

Key Differences

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

Taxonomic Classification

Rank	Black roughscale catshark	Silky Parchment
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Chondrichthyes (Cartilaginous Fish)	Agaricomycetes (Mushrooms)
Order	Carcharhiniformes (Ground Sharks)	Russulales (Russulales)
Family	Scyliorhinidae	Stereaceae
Genus	Apristurus	Stereum
Species	Apristurus melanoasper	Stereum striatum

Conservation Status

Black roughscale catshark

LC — Least Concern

Silky Parchment

NE — Not Evaluated

Physical Characteristics

Attribute	Black roughscale catshark	Silky Parchment
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.

Silky Parchment

Habitat

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

Range

Distributed across Brazil, Norway, and United States.

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.