Primary type information:
Primary type material: lectotype major worker (by designation of Eguchi, 2001b: 39 (in text)). Primary type locality: lectotype Indonesia: Java, Semarang (E. Jacobson). Primary type depository: MHNG. Primary type specimen: CASENT0907991 (lectotype).
Secondary type information:
Secondary type material: 2 paralectotype major workers, 3 paralectotype minor workers. Secondary type locality: same as for lectotype. Secondary type depository: MHNG.