Primary type information:
Type-material: lectotype worker (by designation of Hosoishi & Ogata, 2012: 25). Type-locality: lectotype Indonesia: Java (Roepke). Type-depository: MHNG.
Secondary type information:
Paratype-material: 7 paralectotype workers. Paratype-locality: same as for lectotype. Paratype-depositories: MHNG, NHMB.
Type notes:
Original syntype queen is not mentioned by Hosoishi & Ogata, 2012: 25.