Northwest Bornean orang-utan, Pongo pygmaeus pygmaeus (Linnaeus, 1760), is one of the three sup-species of Pongo pygmaeus in Borneo. When you think of Borneo’s wildlife, the orang utan will come to your mind almost immediately. I’ve seen these forest people,…
Sarawak Keelback, Hebius sarawacensis (Günther, 1872) – of Sarawak / Borneo – 2023m ASL This Hebius sarawacensis is nothing special at first, but where I found it it is. The second edition of “Snakes of Borneo” gives the maximum altitudinal…
Murud dwarf toad, Pelophryne murudensis Das, 2008 of Sarawak / Borneo, 2105m ASL
Murud black slender toad or widow slender toad, Ansonia vidua, Hertwig, Min, Haas & Das, 2014 – 2130m ASL. The specific name vidua is Latin for “widow” and refers to the uniform brownish-black colouration of this species, much like what…
Birupes simoroxigorum (Theraphosidae), of south Sarawak, Borneo. I haven’t seen this Birupes simoroxigorum in a while. But since Chien, Pearl and I discovered and first photographed this species we have been able to record this beautiful blue tarantula at more…
The Philippine slow loris, Nycticebus menagensis (Lydekker, 1893) of south Sarawak, around 60m ASL. According to Munds & Nekaris et al (2013), there are four different species of Slow Loris in Borneo. The species in the photo is Nycticebus menagensis (Lydekker, 1893),…
Balu flying frog – Rhacophorus baluensis Inger, 1954 of Gunung Murud (Sarawak, Borneo) around 2200m ASL Rhacophorus baluensis inhabits mainly montane rainforest in northern Borneo. The males are often found calling at water-filled, wild boar wallows. This species is a…
Stick insect, Dinophasma mjobergi Bragg, 2001 of Sarawak / Borneo around 2100m ASL.
Systella platyptera Haan, 1842 of south Sarawak / Borneo A great example of camouflaged insects is Systella platyptera an Asian species of grasshoppers in the family Trigonopterygidae. Three species of Systella are found in Sarawak / Borneo: Systella sarawakensis Willemse,…
Stick insect, Orthostheneboea exotica (Brunner von Wattenwyl, 1907) of south Sarawak / Borneo around 1100m ASL. Junior synonym: Pericentrus nudipes Redtenbacher, 1908