Alex Mustard / Close up of the scale details of a Yellow-mask angelfish (Pomacanthus xanthometopon). Baa Atoll, Maldives. Indian Ocean
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Doug Perrine / Hawksbill turtle {Eretmochelys imbricata} attended by Yellowmask angelfish {Pomacanthus xanthometopon} which feed on items dilodged by the turtle, Sipadan Island, Sabah, Borneo, Malaysia
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Georgette Douwma / RF - Composite image of blue tropical reef fish on a black background, Blue triggerfish (Pseudobalistes fuscus), Elonggate surgeonfish (Acanthurus mata), Yellowtail tang (Zebrasoma xanthurum), Neon da...
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Georgette Douwma / RF - Tropical reef fish, composite image on black background, Yellowbar angelfish (Pomacanthus maculosus), Square-spot anthias (Pseudanthias pleurotaenia), male and female, Seagrass filefish (Acreich...