Amphorina farrani (Alder & Hancock, 1844)

September, 1998.
The Sunmmer Isles on the west coast.
10mm long on a kelp blade in 5 metres. A different colour morph.

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

 nudibranchs of the british isles sea slug forum