Primary type information:
Primary type material: holotype worker. Primary type locality: Malaysia: Sabah, Maliau Basin, Ginseng Camp, 4°44’N, 116°55’E, ca 700 m., 27.ii.-11.iii.2005, RJK acc. 05.17 (R.J. Kohout & Effazilla Waty). Primary type depository: MBSM.
Secondary type information:
Secondary type material: 23 paratype workers, 1 paratype queen. Secondary type locality: same as for holotype. Secondary type depositories: ANIC, BMNH, CASC, MCZC, MBSM, QMBA, USNM.