Photo 253103, (c) Sam McNally, some rights reserved (CC BY-NC), uploaded by Sam McNally

Attribution © Sam McNally some rights reserved Uploaded by biosam Source iNaturalist Associated observations Photos / Sounds What Red Swamp Crayfish (Procambarus clarkii) Observer biosam Date September 7, 2011 Place Sharp Park, Pacifica (Google, OSM) Date Added February 15, 2013 02:11 PM PST Description remnants of a dead crayfish 2 IDs Research Grade View Sizes small medium large original