Photo 1363598, (c) Rebecca Johnson, some rights reserved (CC BY-NC), uploaded by Rebecca Johnson

Attribution © Rebecca Johnson some rights reserved Uploaded by rebeccafay Source iNaturalist Associated observations Photos / Sounds What Blue-Ringed Top Snail (Calliostoma ligatum) Observer rebeccafay Date November 20, 2014 03:44 PM PST Place San Mateo, California, United States (Google, OSM) Date Added November 21, 2014 09:28 AM PST 2 IDs Research Grade View Sizes small medium large original