Coryphella chriskaugei (Korshunova et al, 2017)

4 December, 2016.
NE Insh Island, Firth of Lorne on the west coast of Scotland.
15 mm animal at 16 metres. Water temperature 10° C.
Sony ?6000  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