Scaphisoma jacobsoni Löbl, 1975

Additional material examined: SMNS, MHNG; 31 ex.; Indonesia, Bali 12 km NW of Bedugul ( Buyan lake) 29.Apr.-2.May 2001 Bolm lgt., 900 m.

Distribution: Indonesia: Sumatra, Java, Bali; East Malaysia: Sarawak; Thailand.

Comments: The species may be easily distinguished by its elytra with apically strongly converging sutural striae and very fine discal punctation, in combination. The apical process of the median lobe is trilobed and symmetrical, as in members of the S. haemorrhoidale group, but the dorsal lobes are weakly sclerotized and concealed.