Roughback batfish (<i>Ogcocephalus parvus</i>), photo from Calliaqua, Saint Vincent and the Grenadines, Caribbean
<a href="//www.flickr.com/people/71403236@N00" class="extiw" title="flickruser:71403236@N00">Barry Peters`</a>
CC BY 2.0
<a href="//commons.wikimedia.org/wiki/Flickr" class="mw-redirect" title="Flickr">Flickr</a>: <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/71403236@N00/4578912723">Red lipped batfish</a>