Primary type information:
Primary type material: lectotype worker (by designation of Jaitrong & Yamane, 2012a: 74). Primary type locality: lectotype Philippines: Negros, Cuernos de Negros, 3600 ft, 29.vii.1943 (J.W. Chapman). Primary type depository: MCZC.
Secondary type information:
Secondary type material: 8 paralectotype workers. Secondary type locality: same as for lectotype. Secondary type depository: MCZC.