Photo 26669215, (c) Sam Wilson, some rights reserved (CC BY-NC), uploaded by Sam Wilson

Attribution © Sam Wilson some rights reserved Uploaded by samdubbz Source iNaturalist Associated observations Photos / Sounds What Atlantic Rock-boring Urchin (Echinometra lucunter) Observer samdubbz Date April 11, 2017 03:27 PM EDT Place Summerland Key, FL 33042, USA (Google, OSM) Date Added October 15, 2018 12:27 AM EDT 3 IDs Research Grade View Sizes small medium large original