Durian sea cucumber (<i><a href="//commons.wikimedia.org/w/index.php?title=Stichopus_monotubeculatus&amp;action=edit&amp;redlink=1" class="new" title="Stichopus monotubeculatus (page does not exist)">Stichopus monotubeculatus</a></i>).
Ria Tan
CC BY-SA 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/wildsingapore/2460919143/">Durian sea cucumber (Stichopus horrens)</a>