Photo 188466993, (c) David Spencer Muirhead, some rights reserved (CC BY-NC), uploaded by David Spencer Muirhead

Attribution © David Spencer Muirhead some rights reserved Uploaded by davemmdave Source iNaturalist Australia Associated observations Photos / Sounds What Club-spined Sea Urchin (Phyllacanthus irregularis) Observer davemmdave Date April 16, 2022 12:23 PM ACST Place Carrickalinga SA 5204, Australia (Google, OSM) Date Added April 16, 2022 08:24 PM ACST 2 IDs Research Grade View Sizes small medium large original Copyright