Aplysia punctata (Cuvier, 1803)

27 May, 2015.
Sgeir Na Maoile, Sound of Jura on the west coast.
30 mm animal at 9 metres. These animals were abundant in the kelp around this depth. Water temperature 9.5°C.
Sony α6000  in Nauticam housing, Zeiss 50 mm macro lens and 2 x Inon D-2000 flashes.