Doris pseudoargus (Rapp, 1827)

5 June, 2010.
Black Carr, St. Abbs on the east coast.
25 mm animal, 'flammea' variety, at 8 metres. Water temperature 9°C.
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