Broadgill Catshark vs undulate ray

Apristurus riveri compared with Raja undulata

Key Differences

• Broadgill Catshark is Least Concern while undulate ray is Endangered.

Taxonomic Classification

Rank	Broadgill Catshark	undulate ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Elasmobranchii
Order	Carcharhiniformes (Ground Sharks)	Rajiformes (Rajiformes)
Family	Scyliorhinidae	Rajidae
Genus	Apristurus	Raja
Species	Apristurus riveri	Raja undulata

Evolutionary Relationship

Broadgill Catshark and undulate ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Broadgill Catshark

LC — Least Concern

undulate ray

EN — Endangered

Physical Characteristics

Attribute	Broadgill Catshark	undulate ray
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.

undulate ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Belgium. Currently classified as Endangered 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.