Coryphella lineata (Loven, 1846)

06 May, 2001.
On the wreck of the MV Tapti off the island of Coll on the west coast
Water temperature 10° C at 16 metres, one of several 24mm long individuals.
Nikon 90SX with 60mm lens and 20mm extension tube in Subal housing,  housed SB26 flash and Nikonos 105 slave flash.

for more information about this species go to one of the links below
OPK - Opistobranquis

nudibranchs of the british isles sea slug forum