After posting about the fish and crustaceans of my local dive site Silver Steps in Falmouth, it is time to give molluscs some love! The photos in this post were all taken at 5-10 meter depth at a gravelly bottom this year. Above (and at the end) the Turban Topshell (Gibbula magus) which is common subtidally. However, this was the first time I noticed that they have pretty sky-blue eyes! It is one of my challenges to take a pic of it with both eyes in the frame next year. Below, another favourite species of mine: the Pheasant Shell (Tricolia picta, previously P. pullus). This was a large individual (close to a centimetre?) with a candy cane striped pattern that I’d never seen before. Next up a juvenile European Stingwinkle (Ocenebra erinaceus) on top of a Saddle Oyster and the Common Keyhole Limpet (Diodora graeca). The latter might be called ‘common’ but I do not see it very often. Going from the Gastropods to the Bivalves: a King Scallop (Pecten maximus) with its many eyes. Moving to yet another Mollusc Class: meet the Cephalopod Common Cuttlefish (Sepia officinalis). This was a very large individual covered in many small white lesions, probably near the end of its life. It was fine in my presence and let me take some photos. It is sometimes strange to think that these intelligent creatures are more closely related to a clam than to a fish! Some bonus photos at the end.
An Bollenessor 