Rostanga rubra

Rostanga rubra (Risso, 1818)

7 July, 2015.
Sgeir a Charach, Barra in the Outer Hebrides on the west coast of Scotland. .
10 mm animal at 16 metres. Water temperature 11°C.
Sony α6000  in Nauticam housing, 18/55 mm 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