Sea Slug
Fig. 74: A pretty dorid nudibranch (lat. Chromodoris kuniei). Strobe light is from back to front. With that underwater housing and strobe I couldn't place it close enough to the port for that short distance required for macro photography with the Nikon Coolpix 5400. Dive site Dinding Selatan nearby Sel Pelee island, Raja Empat, Indonesia. Nikon E5400; Δt=1/125 s; f=5.8 mm; f/6.3; ISO 50; 21 March 2005 08:47:30