Andean Gull vs Black roughscale catshark

Chroicocephalus serranus compared with Apristurus melanoasper

Taxonomic Classification

Rank	Andean Gull	Black roughscale 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	Laridae	Scyliorhinidae
Genus	Chroicocephalus	Apristurus
Species	Chroicocephalus serranus	Apristurus melanoasper

Evolutionary Relationship

Andean Gull and Black roughscale catshark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Andean Gull

LC — Least Concern

Black roughscale catshark

LC — Least Concern

Physical Characteristics

Attribute	Andean Gull	Black roughscale catshark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Andean Gull

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

Black roughscale catshark

Habitat

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

Andean Gull

The Andean Gull (Chroicocephalus serranus) is a species in the genus Chroicocephalus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Black roughscale catshark

The Black roughscale catshark (Apristurus melanoasper) 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.