Photo 8809578, (c) Gilberto Ponce Tejeda, some rights reserved (CC BY-NC), uploaded by Gilberto Ponce Tejeda

Attribution © Gilberto Ponce Tejeda some rights reserved Uploaded by poncetejedai_tutor Source iNaturalist Mexico Associated observations Photos / Sounds 3 photos What Mexican Lancehead Rattlesnake (Crotalus polystictus) Observer poncetejedai_tutor Date July 1, 2017 07:42 PM CDT Place Yahualica de González Gallo, Jal., México (Google, OSM) Date Added July 3, 2017 10:48 AM CDT 10 IDs Research Grade View Sizes small medium large original