Broadgill Catshark vs Surf Redfish

Apristurus riveri compared with Actinopyga mauritiana

Key Differences

• Broadgill Catshark is Least Concern while Surf Redfish is Vulnerable.

Taxonomic Classification

Rank	Broadgill Catshark	Surf Redfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Echinodermata (Echinoderms)
Class	Chondrichthyes (Cartilaginous Fish)	Holothuroidea (Holothuroidea)
Order	Carcharhiniformes (Ground Sharks)	Holothuriida (Holothuriida)
Family	Scyliorhinidae	Holothuriidae
Genus	Apristurus	Actinopyga
Species	Apristurus riveri	Actinopyga mauritiana

Evolutionary Relationship

Broadgill Catshark and Surf Redfish share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Broadgill Catshark

LC — Least Concern

Surf Redfish

VU — Vulnerable

Physical Characteristics

Attribute	Broadgill Catshark	Surf Redfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broadgill Catshark

Habitat

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

Range

Found in Venezuela.

Surf Redfish

Habitat

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

Range

Distributed across Norway and Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.