Doto pinnatifida (Montagu, 1804)

24 August, 2015.
Bo Fascadale, Sound of Eigg on the west coast .
28 mm animal at 18 metres. One of several with spawn around this dive.
Water temperature 13.5°C.
Sony α6000  in Nauticam housing, Zeiss 50 mm macro 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