Photo 4243, (c) Ken-ichi Ueda, some rights reserved (CC BY-NC-SA)

Attribution © Ken-ichi Ueda some rights reserved Source Flickr Original http://www.flickr.com/photos/18024068@N00/555421781 Associated observations Photos / Sounds 2 photos What Pacific Rock Crab (Romaleon antennarium) Observer kueda Date June 15, 2007 07:21 AM PDT Place Pillar Point, Princeton-by-the-Sea, CA, USA (Google, OSM) Date Added August 7, 2011 01:06 PM PDT Description Carapace at least 12 cm wide, observed near El Granada, CA. 1 comment 2 IDs Research Grade View Associated taxa CC Pacific Rock Crab (Cancer antennarius [inactive]) Info Photo (c) Ken-ichi Ueda, some rights reserved (CC BY-NC-SA) C Rock Crabs (Family Cancridae) Info Photo (c) Wendy Feltham, all rights reserved, uploaded by Wendy Feltham Sizes small medium large original