Photo 3318, (c) Eugene Zelenko, some rights reserved (CC BY-SA)

Attribution © Eugene Zelenko some rights reserved Uploaded by eugenezelenko Source Flickr Original http://www.flickr.com/photos/22718808@N00/1511706832 Associated observations Photos / Sounds What Red Swamp Crayfish (Procambarus clarkii) Observer eugenezelenko Date October 7, 2007 03:19 PM PDT Place Santa Clara County, US-CA, US (Google, OSM) Date Added May 4, 2009 05:28 PM PDT Description Photo made in San Jose, California. Size ~ 10 cm. 3 IDs Research Grade View Sizes small medium large original