Primary type information:
Primary type material: holotype worker. Primary type locality: Philippines: Dumaguete, 1949 (J.W. Chapman). Primary type depository: MCZC.
Secondary type information:
Secondary type material: 35 paratype workers. Secondary type localities: 18 paratype workers with same data as holotype, 14 paratype workers with same data as holotype but lacking year date, 3 paratype workers Dumaguete, Silliman Univ., 9.v.1949 (D. Empeso). Secondary type depositories: ANIC, BMNH, MCZC, MHNG.