Fred Bavendam / Fusilier (Caesio sp) school streaming over a vast field of Disc Coral (Turbinaria reniformis), Manado, Sulawesi, Indonesia

Alex Mustard / Yellow cabbage coral (Turbinaria reniformis) growing on a coral reef, surrounded by scalefin anthias: Pseudanthias squamipinnis. Ras Mohammed National Park, Sinai, Egypt. Red Sea

Gary Bell/ Oceanwide / Disc Coral (Turbinaria reniformis) and Banana Fusilier (Pterocaesio pisang) school, Great Barrier Reef, Australia

Linda Pitkin / Coral reef with Anthias fish (Pseudanthias squamipinnis) and Twotone chromis (Chromis dimidiata) around Yellow scroll coral (Lettuce coral) (Turbinaria reniformis). With diver Jackson Reef, Straits...

Linda Pitkin / Coral reef with Anthias fish (Pseudanthias squamipinnis) and Twotone chromis (Chromis dimidiata) around Yellow scroll coral (Lettuce coral) (Turbinaria reniformis) Jackson Reef, Straits of Tiran, R...

Norbert Wu / Disc Coral (Turbinaria reniformis) reef, Papua New Guinea

Tony Wu / Cabbage coral (Turbinaria reniformis) surrounded by basslets, damsels and other tropical reef fish, Normanby Island in Milne Bay, Papua New Guinea

Juergen Freund / Cabbage corals (Turbinaria reniformis) with diver in background, Buyat Bay, North Sulawesi, Indonesia. October 2009.

Pascal Kobeh / Hard corals (Turbinaria reniformis) and Soft corals (Scleronephthya ) with Giant squirrelfish (Sargocentron spiniferum) and Oriental sweetlips (Plectorhinchus vittatus) Palau. Philippine Sea.

Jeff Rotman / Yellow Turbinaria coral (Turbinaria reinformis) Egypt, Red Sea

Juergen Freund / Lettuce coral {Turbinaria reniformis} Great Barrier Reef, Australia

Chris Newbert / Sea Fan (Melithaea sp) group on Disc Coral (Turbinaria reniformis), Indonesia