Doto dunnei Lemche, 1976

31 May, 2009
North Gortein, Loch Fyne on the west coast. 
8 mm animal at 18 metres. There were many of these animals with spawn on the hydroids covering the rocks around this depth.
Water temperature 10 °C.
Fuji E900 in Ikelite housing with 3 x Inon CU lenses 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