Primary type information:
Type-material: lectotype worker (by designation of Jaitrong & Yamane, 2011a: 32). Type-locality: Indonesia: Java, Gunung Gedeh (E. Jacobson). Type-depository: BMNH.
Secondary type information:
Paratype-material: 6 paralectotype workers. Paratype-locality: same as for lectotype.
Type notes:
Other original syntypes probably in MHNG.