Hooded seal vs Whiteface Hagfish

Cystophora cristata compared with Myxine circifrons

Key Differences

• Hooded seal is Endangered while Whiteface Hagfish is Least Concern.

Taxonomic Classification

Rank	Hooded seal	Whiteface Hagfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Myxini (Myxini)
Order	Pinnipedia (Seals & Sea Lions)	Myxiniformes (Myxiniformes)
Family	Phocidae (True Seals)	Myxinidae
Genus	Cystophora	Myxine
Species	Cystophora cristata	Myxine circifrons

Evolutionary Relationship

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

Conservation Status

Hooded seal

EN — Endangered

Whiteface Hagfish

LC — Least Concern

Physical Characteristics

Attribute	Hooded seal	Whiteface Hagfish
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.

Whiteface Hagfish

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile.