Photo 6850311, (c) Lena Struwe, some rights reserved (CC BY-SA), uploaded by Lena Struwe

Attribution © Lena Struwe some rights reserved Uploaded by vilseskog Source iNaturalist Associated observations Photos / Sounds 2 photos What Titan Acorn Barnacle (Megabalanus coccopoma) Observer vilseskog Date March 7, 2017 05:41 PM EST Place Puntarenas Province, Costa Rica (Google, OSM) Date Added April 2, 2017 10:16 PM EDT Description Washed up on shore near Mata Limon 1 comment 3 IDs Research Grade View Sizes small medium large original