Atlantic Puffin vs Broadgill Catshark

Fratercula arctica compared with Apristurus riveri

Key Differences

• Atlantic Puffin is Vulnerable while Broadgill Catshark is Least Concern.

Taxonomic Classification

Rank	Atlantic Puffin	Broadgill Catshark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Chondrichthyes (Cartilaginous Fish)
Order	Charadriiformes (Charadriiformes)	Carcharhiniformes (Ground Sharks)
Family	Alcidae	Scyliorhinidae
Genus	Fratercula	Apristurus
Species	Fratercula arctica	Apristurus riveri

Evolutionary Relationship

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

Conservation Status

Atlantic Puffin

VU — Vulnerable

Broadgill Catshark

LC — Least Concern

Physical Characteristics

Attribute	Atlantic Puffin	Broadgill Catshark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Puffin

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Broadgill Catshark

Habitat

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

Range

Found in Venezuela.

Atlantic Puffin

The Atlantic Puffin (Fratercula arctica) is a species in the genus Fratercula. It is currently classified as Vulnerable on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

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.