Primary type information:
Primary type material: holotype worker. Primary type locality: Malaysia: Pahang, Fraser’s Hill, ca 1220 m., hill forest, 15.viii.1967 (R. Crozier). Primary type depository: MCZC.
Secondary type information:
Secondary type material: 13 paratype workers. Secondary type localities: 12 paratype workers with same data as holotype, 1 paratype worker Indonesia: Pulau Laut (Kalimantan), ca 6 km. E Stagen Dock, 3.vii.1972, rainforest (W.L. Brown). Secondary type depositories: BMNH, MCZC.