Photo 494403, (c) Francisco Farriols Sarabia, some rights reserved (CC BY), uploaded by Francisco Farriols Sarabia

Attribution © Francisco Farriols Sarabia some rights reserved Uploaded by francisco3_ Source iNaturalist Associated observations Photos / Sounds 2 photos What Pacific Coast Centipede Snake (Tantilla calamarina) Observer francisco3_ Date May 16, 2006 Place Rancho los venados Mazatlán México (Google, OSM) Date Added September 11, 2013 10:20 PM MDT 8 comments 8 IDs Research Grade View Associated taxa C Yaqui Black-headed Snake (Tantilla yaquia) Info Photo (c) thamnelegans24, all rights reserved Sizes small medium large original