Photo 5015269, (c) Susan J. Hewitt, some rights reserved (CC BY-NC), uploaded by Susan J. Hewitt

Attribution © Susan J. Hewitt some rights reserved Uploaded by susanhewitt Source iNaturalist Associated observations Photos / Sounds 2 photos What Orb Diplodon (Zemysina orbella) Observer susanhewitt Date September 25, 2016 07:18 AM PDT Place Cardiff, Encinitas, CA, US (Google, OSM) Date Added September 26, 2016 10:18 AM EDT Tags California, marine mollusks 2 IDs Research Grade View Sizes small medium large original