Big Ears vs Black roughscale catshark

Otidea apophysata compared with Apristurus melanoasper

Key Differences

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

Taxonomic Classification

Rank	Big Ears	Black roughscale catshark
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Pezizomycetes (Pezizomycetes)	Chondrichthyes (Cartilaginous Fish)
Order	Pezizales (Pezizales)	Carcharhiniformes (Ground Sharks)
Family	Otideaceae	Scyliorhinidae
Genus	Otidea	Apristurus
Species	Otidea apophysata	Apristurus melanoasper

Conservation Status

Big Ears

NE — Not Evaluated

Black roughscale catshark

LC — Least Concern

Physical Characteristics

Attribute	Big Ears	Black roughscale catshark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big Ears

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark and Norway.

Black roughscale catshark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Big Ears

The Big Ears (Otidea apophysata) is a species in the genus Otidea. Native to Europe, inhabiting ecosystems characteristic of the region.

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.