Primary type information:
Primary type material: holotype worker. Primary type locality: Malaysia: Sarawak, 4th Division, G. Mulu Nat. Park, RGS Expd., Long Pala, 5.x.1977, lowland rainforest, forest floor (B. Bolton). Primary type depository: BMNH. Primary type specimen: CASENT0902054.
Secondary type information:
Secondary type material: 32 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: BMNH, MCZC. Secondary type specimen: CASENT0178521.