<a href="https://en.wikipedia.org/wiki/Commerson%27s_Dolphin" class="extiw" title="en:Commerson's Dolphin">Commerson's Dolphin</a> (<i>Cephalorhynchus commersonii</i>) in aquarium.
Photo by Kirsten Wahlquist
From <a href="https://en.wikipedia.org/wiki/Image:Commdolph01.jpg" class="extiw" title="en:Image:Commdolph01.jpg">Commdolph01.jpg</a> at the English Wikipedia