Colpodaspis pusilla M. Sars, 1870

19 July, 2009.
Rubhna Crannaig, island of Eigg on the west coast.
This 5 mm animal, one of two, was found on an algae covered boulder at 18 metres. Water temperature 13°C.
Fuji E900 camera in Ikelite housing, 2 x Inon D-2000 flashes and 2 x Inon CU lenses.
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