Cadlina laevis (Linnaeus, 1767)

11 August, 2014.
Calve Island, Sound of Mull on the west coast .
28 mm specimen among weed at 12 metres.
Water temperature 13°C.
Sony α6000  in Nauticam housing, 18-55mm lens, SubSee +10 dioptre 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
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