Angular angel shark vs Broadgill Catshark

Squatina argentina compared with Apristurus riveri

Key Differences

• Angular angel shark is Critically Endangered while Broadgill Catshark is Least Concern.

Taxonomic Classification

Rank	Angular angel shark	Broadgill Catshark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Chondrichthyes (Cartilaginous Fish)
Order	Squatiniformes (Squatiniformes)	Carcharhiniformes (Ground Sharks)
Family	Squatinidae	Scyliorhinidae
Genus	Squatina	Apristurus
Species	Squatina argentina	Apristurus riveri

Evolutionary Relationship

Angular angel shark and Broadgill Catshark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Angular angel shark

CR — Critically Endangered

Broadgill Catshark

LC — Least Concern

Physical Characteristics

Attribute	Angular angel shark	Broadgill Catshark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Angular angel shark

Broadgill Catshark

Habitat

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

Range

Found in Venezuela.

Angular angel shark

The Angular angel shark (Squatina argentina) is a species in the genus Squatina. It is currently classified as Critically Endangered on the IUCN Red List.

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.