Primary type information:
Primary type material: holotype worker. Primary type locality: Malaysia: Sarawak, 1st Division, Semengo Forest Reserve, ca 19 km. SW Kuching (1°33’N, 110°2’E, ca 2 km. S of 10th mile Bazaar on Kuching-Penrissen Road), 28.v.1968, acc. 122/123, well rotted branch on ground (R.W. Taylor). Primary type depository: ANIC.
Secondary type information:
Secondary type material: 41 paratype workers, 1 paratype queen. Secondary type locality: 40 paratype workers, 1 paratype queen with same data as holotype, 1 paratype worker with same data as holotype but 1.vi.1968, acc. 68.259, leaf mould berlesate. Secondary type depositories: ANIC, BMNH, BPBM, HNHM, KUPC, MCZC, MHNG, SMNH.