Hooded seal vs Hooktail skate

Cystophora cristata compared with Dipturus oregoni

Key Differences

• Hooded seal is Endangered while Hooktail skate is Least Concern.

Taxonomic Classification

Rank	Hooded seal	Hooktail skate
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Pinnipedia (Seals & Sea Lions)	Rajiformes (Rajiformes)
Family	Phocidae (True Seals)	Rajidae
Genus	Cystophora	Dipturus
Species	Cystophora cristata	Dipturus oregoni

Evolutionary Relationship

Hooded seal and Hooktail skate share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Hooded seal

EN — Endangered

Hooktail skate

LC — Least Concern

Physical Characteristics

Attribute	Hooded seal	Hooktail skate
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hooded seal

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, and Portugal. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Hooktail skate