Black ghost shark vs Foca pía

Hydrolagus homonycteris compared with Pagophilus groenlandicus

Key Differences

• Black ghost shark is Least Concern while Foca pía is Not Evaluated.

Taxonomic Classification

Rank	Black ghost shark	Foca pía
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Holocephali (Holocephali)	Mammalia (mamíferos)
Order	Chimaeriformes (Chimaeriformes)	Pinnipedia (Seals & Sea Lions)
Family	Chimaeridae	Phocidae (True Seals)
Genus	Hydrolagus	Pagophilus
Species	Hydrolagus homonycteris	Pagophilus groenlandicus

Evolutionary Relationship

Black ghost shark and Foca pía share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Black ghost shark

LC — Least Concern

Foca pía

NE — Not Evaluated

Physical Characteristics

Attribute	Black ghost shark	Foca pía
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black ghost shark

Foca pía

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Portugal, and Sweden.

Black ghost shark

The Black ghost shark (Hydrolagus homonycteris) is a species in the genus Hydrolagus. It is currently classified as Least Concern on the IUCN Red List.