Primary type information:
Primary type material: holotype worker. Primary type locality: Indonesia: Sulawesi Utara, Dumoga Bone N.P., ii.1985, 200-400 m., lowland rainforest, 2 m-sq. sample of litter, sample BB1 (P.M. Hammond). Primary type depository: BMNH.
Secondary type information:
Secondary type material: 3 paratype workers. Secondary type locality: 1 paratype worker with same data as holotype, 2 paratype workers with same data as holotype but samples BB3, BB4. Secondary type depositories: BMNH, MCZC.