Pleurobranchus membranaceus (Montagu, 1815)

 

29 June, 2008
Lephinmore, Loch Fyne on the west coast.
A 125 mm animal at 9 metres free swimming. There were several large spawn masses nearby and other large 125 mm + animals.
Water temperature 12° C.
Fuji E900 camera in Ikelite housing and 2 x Inon D-2000 flashes.
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