mergulhão-de-atitlán vs Black roughscale catshark

Podilymbus gigas compared with Apristurus melanoasper

Key Differences

• mergulhão-de-atitlán is Extinct while Black roughscale catshark is Least Concern.

Taxonomic Classification

Rank	mergulhão-de-atitlán	Black roughscale catshark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Aves (ave)	Chondrichthyes (Cartilaginous Fish)
Order	Podicipediformes (Podicipediformes)	Carcharhiniformes (Ground Sharks)
Family	Podicipedidae	Scyliorhinidae
Genus	Podilymbus	Apristurus
Species	Podilymbus gigas	Apristurus melanoasper

Evolutionary Relationship

mergulhão-de-atitlán and Black roughscale catshark share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

mergulhão-de-atitlán

EX — Extinct

Black roughscale catshark

LC — Least Concern

Physical Characteristics

Attribute	mergulhão-de-atitlán	Black roughscale catshark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

mergulhão-de-atitlán

Habitat

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

Range

Found in Norway.

Black roughscale catshark

Habitat

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

mergulhão-de-atitlán

The Atitlan Grebe (Podilymbus gigas) is a species in the genus Podilymbus. It is currently classified as Extinct 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.