Results 2 results found Bornean keeled green pit viper (Tropidolaemus subannulatus), Tanjung Puting National Park, Kalimantan, Borneo, Indonesia, Southeast Asia, Asia Bornean keeled green pit viper (Tropidolaemus subannulatus), Tanjung Puting National Park, Kalimantan, Borneo, Indonesia, Southeast Asia, Asia Bornean Keeled Green Pit Viper (Tropidolaemus subannulatus) on a branch, Belitung, Indonesia, Philippines