Favorinus blianus Lemche & Thompson, 1974

29 September, 2007.
The Cave, Hyskeir on the west coast.
This animal, approx. 20 mm, was found at 20 metres with 2 others feeding on spawn of Acanthodoris pilosa and photographed in the lab later. Water temperature 13°C. See here for the animal in situ.
Fuji E900, CU lens 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