Goniodoris nodosa (Montagu, 1808)

17 January, 2010.
South Gortein, Loch Fyne on the west coast.
7 mm animal, one of a few among the gravel and small stones at 11 metres. Water temperature 9° C.
Fuji E900 in Ikelite housing, 3 x Inon CU lens and Inon D-2000 flash.

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