Primary type information:
Primary type material: holotype worker. Primary type locality: Brunei: Tutong Dist., Bukit Sulang, nr Lamunin, 20.viii.-10.ix.1982, BM 1982-388 (N. Stork). Primary type depository: BMNH.
Secondary type information:
Secondary type material: 1 paratype worker. Secondary type locality: same as for holotype. Secondary type depository: QMBA.