Adalaria proxima (Alder & Hancock, 1854)

7 February, 2009.
Dunollie, Oban on the west coast.
15mm animal at 12.9 m on kelp. Water temperature 7° C.
Photographed later in the lab
Fuji E900 camera, Inon D-2000 flash and x10 CU lenses.

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