Photo 375512, (c) Chris Harrison, some rights reserved (CC BY-NC), uploaded by Chris Harrison

Attribution © Chris Harrison some rights reserved Uploaded by sandboa Source iNaturalist Associated observations Photos / Sounds What Western Massasauga (Sistrurus tergeminus) Observer sandboa Date May 2001 Place Texas, US (Google, OSM) Date Added June 17, 2013 06:04 PM CDT Description AOR 6 IDs Research Grade View Associated taxa CC Desert Massasauga (Sistrurus catenatus ssp. edwardsii [inactive]) Info Photo (c) Chris Harrison, some rights reserved (CC BY-NC), uploaded by Chris Harrison CC Desert Massasauga (Sistrurus tergeminus ssp. edwardsii [inactive]) Info Photo (c) Chris Harrison, some rights reserved (CC BY-NC), uploaded by Chris Harrison CC Western Massasauga (Sistrurus tergeminus) Info Photo (c) J.D. Willson, some rights reserved (CC BY-NC), uploaded by J.D. Willson Sizes small medium large original Copyright encoding error