Primary type information:
Primary type material: holotype worker. Primary type locality: Malaysia: Sarawak, 4th Div., G. Mulu Nat. Pk, RGS Expd., Long Pala, 14.x.1977, lowland rainforest, leaf litter (B. Bolton). Primary type depository: BMNH.
Secondary type information:
Secondary type material: 4 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: BMNH, MCZC.