Black roughscale catshark vs Rough Speckled Shield Lichen

Apristurus melanoasper compared with Punctelia rudecta

Key Differences

• Black roughscale catshark is Least Concern while Rough Speckled Shield Lichen is Not Evaluated.

Taxonomic Classification

Rank	Black roughscale catshark	Rough Speckled Shield Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Chondrichthyes (Cartilaginous Fish)	Lecanoromycetes (Lecanoromycetes)
Order	Carcharhiniformes (Ground Sharks)	Lecanorales (Lecanorales)
Family	Scyliorhinidae	Parmeliaceae
Genus	Apristurus	Punctelia
Species	Apristurus melanoasper	Punctelia rudecta

Conservation Status

Black roughscale catshark

LC — Least Concern

Rough Speckled Shield Lichen

NE — Not Evaluated

Physical Characteristics

Attribute	Black roughscale catshark	Rough Speckled Shield Lichen
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.

Rough Speckled Shield Lichen

Habitat

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

Range

Distributed across Colombia, Norway, Taiwan, 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.