Photo 1572240, (c) John Slapcinsky, some rights reserved (CC BY-NC), uploaded by John Slapcinsky

Attribution © John Slapcinsky some rights reserved Uploaded by slapcin Source iNaturalist Associated observations Photos / Sounds What Fragile Barnacle (Chthamalus fragilis) Observer slapcin Date February 21, 2015 Place south of Whitney Laboratory (Google, OSM) Date Added February 22, 2015 06:59 PM EST 4 IDs Research Grade View Sizes small medium large original