Phyllium siccifolium (Linnaeus, 1758) - Male.
Phyllium (Phyllium) siccifolium (Linnaeus, 1758). This male was found in December 2006 in Tawai Forest Reserve, Sabah. Phyllium are rarely found in Borneo: I have spent more than 150 nights searching for phasmids in Borneo and this is the only adult I have seen.
Photo by Phil Bragg.