Big Ears vs Broadgill Catshark

Otidea apophysata compared with Apristurus riveri

Key Differences

• Big Ears is Not Evaluated while Broadgill Catshark is Least Concern.

Taxonomic Classification

Rank	Big Ears	Broadgill 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 riveri

Conservation Status

Big Ears

NE — Not Evaluated

Broadgill Catshark

LC — Least Concern

Physical Characteristics

Attribute	Big Ears	Broadgill 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.

Broadgill Catshark

Habitat

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

Range

Found in Venezuela.

Big Ears

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

Broadgill Catshark

The Broadgill Catshark (Apristurus riveri) 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.