Calcareous tube-sponge
Carnivores
Chameleon prawn
Chameleon shrimp
Channel wrack
Chinese mitten crab
Ciliated sponge
Cod
Common brittle star
Common edible cockle
Common European squid
Common heart urchin
Common jellyfish
Common limpet
Common lobster
Common mussel
Common oyster
Common prawn
Common sea-grass
Common starfish
Common whelk
Compass jellyfish
Contracted crab
Corkwing wrasse
Crested eolis
Cuthona
Cuttlefish
Cyanée bleue