Photo 77936307, (c) Irfan Nurarifin, some rights reserved (CC BY-NC), uploaded by Irfan Nurarifin

Attribution © Irfan Nurarifin some rights reserved Uploaded by irfanarifin Source iNaturalist Associated observations Photos / Sounds What Hagen’s Pitviper (Trimeresurus hageni) Observer irfanarifin Date December 23, 2017 11:37 PM WIB Place Kampar Regency, Riau, Indonesia (Google, OSM) Date Added June 10, 2020 01:03 PM WIB 1 comment 13 IDs Research Grade View Sizes small medium large original