Eubranchus viriola (Korshunova et al., 2020)

8 August, 2004.
Craig 'n Gelt, Dunbar on the east coast. One of two animals found on the kelp at 5 metres, a 6 mm animal. 14° C water during the ebb tide.
Olympus 5050 camera in PT-015 housing and Nikonos SB 105 slave flash.