Facelina bostoniensis (Couthouy, 1838)

13 October 2002.
At Jenny's Reef, Loch Long on the west coast.
On the mud at 24 metres, 13° C. A 20 mm long individual, one of several animals observed.
Nikon 90SX with 60 mm lens in Subal housing, housed SB26 flash.

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

nudibranchs of the british isles sea slug forum