Doug Perrine / RF- Green sea turtle (Chelonia mydas) being cleaned by herbivorous cleaner fish species Yellow tangs (Zebrasoma flavescens) and Gold-ring surgeonfish (Ctenochaetus strigosus) that graze algae on turtl...
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Georgette Douwma / Sailfin Tang (Zebrasoma veliferum), juvenile. Rinca, Komodo National Park, Indonesia.
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GEORGETTE DOUWMA / Sailfin tang (Zebrasoma veliferum) grazing on algae on coral reef, Red Sea, Egypt