Red Sea sailfin tang © Bernd Nies

Red Sea sailfin tang: This is a Red Sea sailfin tang (Zebrasoma desjardinii). It belongs to the surgeon fish. If you look closely, you'll see the scalpel on his tail fin. — Nikon D200, Nikkor AF-S Micro 105mm, Daedalus Reef, Red Sea, 14 November 2011. Nikon D200, 1/250 s, F/8.0, 105 mm, ISO 200, Monday, November 14, 2011 14:16:16