Description: English: Barnacles. Picture taken from St. Martin's Island, Bangladesh. Date: 26 December 2009. Source: Own work. Author: Raiyan. Licensing[edit] : This file is licensed under the Creative CommonsAttribution-Share Alike 3.0 Unported license.:. https://creativecommons.org/licenses/by-sa/3.0 CC BY-SA 3.0 Creative Commons Attribution-Share Alike 3.0 truetrue.