Photo 3935048, (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 7 photos What Red Rock Crab (Cancer productus) Observer rebeccafay Date June 5, 2016 07:39 AM MST Place Duxbury Reef, Marin, California, United States (Google, OSM) Date Added June 7, 2016 12:28 PM PDT 3 IDs Research Grade View Sizes small medium large original