Primary type information:
Primary type material: holotype worker. Primary type locality: Philippines: Luzon I., Benguet Prov., nr Baguio City, 2 km. below Camp John Hay, ca 1400-1500 m., 18.ii.1999, #181 (H. Zettel). Primary type depository: UPLB.
Secondary type information:
Secondary type material: 1 paratype worker. Secondary type locality: same as for holotype. Secondary type depository: HSZC.