Photo 137081, (c) Kent Miller, some rights reserved (CC BY-ND), uploaded by Kent Miller

Attribution © Kent Miller some rights reserved Uploaded by kent_miller Source iNaturalist Associated observations Photos / Sounds What Atlantic Rock-boring Urchin (Echinometra lucunter) Observer kent_miller Date June 21, 2012 Place Layton, FL (Google, OSM) Date Added June 21, 2012 02:28 PM EDT 1 comment 3 IDs Research Grade View Sizes small medium large original