Primary type information:
Primary type material: holotype worker. Primary type locality: Malaysia: Borneo, Sarawak, Lambir Hills Nat. Park, Miri, 2.iii.1977, at night (Sk. Yamane & Y. Hashimoto). Primary type depository: FRCK.
Secondary type information:
Secondary type material: 100 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: BMNH, MBSM, MNHA, MZBJ, USNM. Secondary type specimens: CASENT0249279, CASENT0902671.