Polycera quadrilineata (Müller, 1776)

28 May, 2007.
Near the Wreck of the MV Scotia, Lochinver on the west coast.
Single animal approx 30 mm long found at 7 metres in 10°C water.
Fuji E900 in Ikelite housing and 2 x Inon CU lenses with 2 x Inon D-2000 slave flashes.

 

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