Primary type information:
Primary type material: holotype worker. Primary type locality: Indonesia: W Java, Mt Gede, i.1991 (F. Ito). Primary type depository: BZBC.
Secondary type information:
Secondary type material: 13 paratype workers, 1 paratype queen. Secondary type locality: 9 paratype workers with same data as holotype, 4 paratype workers, 1 paratype queen Indonesia: Java, Gede-Pangrango Nat. Park, 6.vi.1997 (K. Ohkawara). Secondary type depositories: BMNH, BZBC, KUIC, MNHA, NIAS.