Dendronotus frondosus (Ascanius, 1774)

22 November, 2009.
Dunollie Point, Oban on the west coast.
55 mm animal at 15 metres. Water temperature 11° C.
Fuji E900 in Ikelite housing and Inon D-2000 flash.

for more information about this species go to one of the links below
scottish nudibranchs

 nudibranchs of the british isles sea slug forum