10th June 2022 Sumatran pitviper, Trimeresurus sumatranus (Raffles, 1822), Central-Sarawak / Borneo 400m ASL
23rd December 2017 Bornean Leaf-nosed Pitviper – Craspedocephalus borneensis (Peters, 1872) – from south Sarawak lowland around 150m ASL