Posted on 10th June 202210th June 2022 Sumatran pitviper, Trimeresurus sumatranus (Raffles, 1822), Central-Sarawak / Borneo 400m ASL Trimeresurus sumatranus of central Sarawak / BorneoTrimeresurus sumatranus of central Sarawak / BorneoTrimeresurus sumatranus of central Sarawak / BorneoTrimeresurus sumatranus of central Sarawak / BorneoTrimeresurus sumatranus of central Sarawak / Borneo related posts: