Eubranchus viriola (Korshunova et al., 2020)

06 May, 2001.
On the wreck of the MV Meldon off the island of Mull on the west coast. 
Water temperature 10° C at 13 metres, a 10 mm animal in the white morph colouring.
Nikon 90SX with 60mm lens and 20mm extension tube in Subal housing, housed SB26 flash and Nikonos 105 slave flash.