Date:

5 February, 2012.

Location:

Furnace, Loch Fyne on the west coast.

Approx size:

20 mm

Depth:

14.3 metres

Water temperature:

9°C.

Other info:

Sony NEX-5 in Nauticam housing, 18-55mm lens with Subsea + 10 dioptre and 2 x Inon D-2000 flashes.

Links:

Bernard Picton's Nudibranchs of the British Isles
OPK - Opistobranquis