Onchidoris muricata (Müller, 1776)

13 May, 2007.
Sgair Lath A'Chuin, Garvellach islands on the west coast.
12 mm animal at 18 metres in 9°C water.
Fuji E900 in Ikelite housing, Inon CU lens and 2 x Inon D-2000 flashes.

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

nudibranchs of the british isles sea slug forum