Micropogonias furnieri - <i><a href="//commons.wikimedia.org/wiki/Micropogonias_furnieri" title="Micropogonias furnieri">Micropogonias furnieri</a></i> from the Patos Lagoon Estuary, Rio Grande do Sul, Brazil, photographed on December 2008. © Cláudio D. Timm - CC BY 2.0 - Wikimedia Commons