Trimeresurus hageni
Hagen's Green Pit Viper
2
Bishop specimens
0
Type specimens
—
First collected
—
Last collected
2026
Last seen alive
Alive today
150 research-grade iNaturalist sightings in the wild since 2000. Most recent first.
2026-10-06
(c) Daniel Antelo, some rights reserved (CC BY-NC)
2026-08-10
Sok, Kedah, Malaysia
(c) mike_hoit, some rights reserved (CC BY-NC)
2026-08-10
Ulu Muda Forest Reserve, Kedah, Malaysia
(c) chinotto_chena, some rights reserved (CC BY-NC)
2026-03-26
Langkat Regency, North Sumatra, Indonesia
(c) Ersada Surbakti, some rights reserved (CC BY-NC)
2026-03-21
Thailand
(c) Eddy Oorthuysen, some rights reserved (CC BY-NC)
2026-03-20
Thailand
(c) Eddy Oorthuysen, some rights reserved (CC BY-NC)
2026-03-20
Thailand
(c) Eddy Oorthuysen, some rights reserved (CC BY-NC)
2026-03-18
Thailand
(c) Eddy Oorthuysen, some rights reserved (CC BY-NC)