Primary type information:
Primary type material: syntype workers (number not stated). Primary type localities: Philippines: Negros, Cuernos de Negros, 1500 ft, 27.iv.1931 (F. del Rosario), Philippines: Negros, Cuernos de Negros, 3600 ft, 29.vii.1942 (J.W. Chapman). Primary type depository: MCZC.