Hooded seal vs marbled electric ray

Cystophora cristata compared with Torpedo marmorata

Key Differences

• Hooded seal is Endangered while marbled electric ray is Not Evaluated.

Taxonomic Classification

Rank	Hooded seal	marbled electric ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Pinnipedia (Seals & Sea Lions)	Torpediniformes (electric ray)
Family	Phocidae (True Seals)	Torpedinidae
Genus	Cystophora	Torpedo
Species	Cystophora cristata	Torpedo marmorata

Evolutionary Relationship

Hooded seal and marbled electric ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Hooded seal

EN — Endangered

marbled electric ray

NE — Not Evaluated

Physical Characteristics

Attribute	Hooded seal	marbled electric ray
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.

marbled electric ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Shared Countries

Both species can be found in 2 countries:

🇩🇰 Denmark 🇳🇴 Norway