A black-barred surgeonfish (<i><a href="//commons.wikimedia.org/wiki/Category:Acanthurus_polyzona" title="Category:Acanthurus polyzona">Acanthurus polyzona</a></i> seen in <a href="//commons.wikimedia.org/wiki/La_R%C3%A9union" class="mw-redirect" title="La Réunion">Réunion island</a>'s lagoon.
Philippe Bourjon
CC BY-SA 3.0
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