Photo 1399716, (c) Marisa Agarwal, some rights reserved (CC BY-NC), uploaded by Marisa Agarwal

Attribution © Marisa Agarwal some rights reserved Uploaded by marisa_a Source iNaturalist Associated observations Photos / Sounds What Channeled Topsnail (Calliostoma canaliculatum) Observer marisa_a Date August 12, 2014 05:29 AM PDT Place Montana de Oro State Park, San Luis Obispo, California, United States (Google, OSM) Date Added December 6, 2014 08:27 AM ChST 3 IDs Research Grade View Sizes small medium large original