Gary Bell/ Oceanwide / Leopard Flounder (Bothus pantherinus) camouflaged on ocean floor, Anilao, Philippines

Gary Bell/ Oceanwide / Sole (Zebrias sp) juvenile, Anilao, Philippines

Shane Gross / Larval flounder (possibly Laeops Kitahara) in the open ocean at night off Anilao, Philippines.

Sue Daly / Close up of a Plaice (Pleuronectes platessa), swims away, Sark, British Channel Islands, UK, June.

Solvin Zankl / Flatfish (Bothidae sp) larva, Atlantic Ocean off Cape Verde. Captive.

Alex Mustard / Lemon sole (Microstomus kitt) portrait. Gardur, south west Iceland. North Atlantic Ocean

Alex Mustard / Peacock flounder (Bothus lunatus) resting on the seabed, East End, Grand Cayman, Cayman Islands, British West Indies, Caribbean Sea.

Jeff Rotman / Windowpane flounder (Scophthalmus aquosus) camouflaged on sandy seabed, Hodgekin's Cove, Massachusetts, USA, Atlantic Ocean.

Jeff Rotman / Yellowtail flounder (Limanda ferruginea) caught in an overflowing dragger fishing net. Stellwagon Bank, New England, USA, Atlantic Ocean, October

Wild Wonders of Europe / Banfi / Wide-eyed flounder (Bothus podas) on seabed, Marine Reserve, Monaco, Mediterranean Sea, July 2009

Flip Nicklin / Flatfish (Pleuronectiformes) camouflaged on ocean floor, California

Fred Bavendam / Flowery Flounder (Bothus mancus) camouflaged against Coral, Lembeh Strait, Indonesia