Primary type information:
Primary type material: holotype worker. Primary type locality: Brunei: Bukit Sulang, nr Lamunin, 20.viii.-10.ix.1982, fogging (N.E. Stork). Primary type depository: BMNH.
Secondary type information:
Secondary type material: 5 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: BMNH, MBSB, PSWC.