Amphorina pallida (Alder & Hancock, 1842)

10 April, 2011.
Godag Reef, Muck on the west coast.
28 mm animal at 14 metres. Water temperature 8° C.
Sony NEX-5 in Nauticam housing, 18-55mm lens, Inon UCL 165 CU lens and 2 x Inon D-2000 flashes.

for more information about this species go to one of the links below
OPK - Opistobranquis nudibranchs of the british isles sea slug forum