Study: Batfish protect reef in Australia

BANGKOK, Thailand -- When it comes to protecting Australia's Great Barrier Reef, it is hard to beat the batfish. A study by researchers at the Australian Research Council Center of Excellence for Coral Reef Studies found that the rare pancake-like white fish with brown stripes was the only one of 27 species that successfully removed the forest of algae that can otherwise overwhelm and kill off the reef.

The study, which appeared in this week's edition of the journal Current Biology, not only raised the profile of the largely overlooked batfish but also showed the importance of protecting key algae-eating fish on reefs across the Pacific that are subject to overfishing, researchers said Wednesday
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