Marine Flora of Norway
Marine Fauna of Norway
Sponges
Cnidarians
Comb jellies
Flatworms
Ribbon worms
Annelids
Spoon worms
Arthropods
Mollusks
Lamp shells
Bryozoans
Echinoderms
Sea stars
Basket stars & brittle stars
Feather stars
Sea urchins
Common sea urchin
Gracilechinus acutus
Green sea urchin
Northern sea urchin
Common heart urchin
Sea cucumbers
Chordates