Description: English: From the Marine Invertebrates Gallery at the Natural History Museum, London. Date: 15 May 2013, 14:52:30. Source: Own work. Author: Kinkreet.
Plagiobrissus grandis (left lateral view) photographed in Bocas del Toro, Panama, Caribbean Sea. Publisher: Simon Coppard for Echinoderms of Panama (http://echinoderms.lifedesks.org/file-colorboxed/580).