Acanthodoris pilosa (Abildgaard in Müller, 1789)

25 January, 2009.
Lephinchapel, Loch Fyne on the west coast.
A 20 mm animal, one of several ranging in size from 12 - 20 mm found between 12 and 18 metres on the reef.
Fuji E900 in Ikelite housing, 2 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