Primary type information:
Primary type material: holotype worker. Primary type locality: Indonesia: Sulawesi Utara, G. Muajat, 1780 m., 25.i.1985 (no collector’s name). Primary type depository: BMNH.
Secondary type information:
Secondary type material: 1 paratype worker. Secondary type locality: same as for holotype. Secondary type depository: MHNG.