Primary type information:
Primary type material: lectotype major worker (by designation of Eguchi, 2004: 202). Primary type locality: lectotype Indonesia: Java, Semarang (E. Jacobson). Primary type depository: MHNG.
Secondary type information:
Secondary type material: 1 paralectotype major worker, 3 paralectotype minor workers. Secondary type locality: same as for lectotype. Secondary type depository: MHNG.