Colpodaspis pusilla
M. Sars, 1870
21 June, 2017.
Dunollie, Oban on the west coast.
4 mm animal at 15 m.
Water temperature 10°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
Encyclopedia of Marine Life of Britain and Ireland
Sea Slug Forum