Jorunna tomentosa (Cuvier, 1804)

27 May, 2001.
On rocks at Craig'n Gelt, Dunbar on the east coast.
Water temperature 12 deg. C at 10 metres, a 25 mm long specimen, one of many seen from just below the low water mark down to 13 metres during two dives on this site on this day.
Nikonos 5 with 2:1 close up extension tubes and Ikelite 50 flash.

for more information about this species go to one of the links below
scottish nudibranchs

 nudibranchs of the british isles sea slug forum