Primary type information:
Type-material: holotype worker. Type-locality: Indonesia: Sumatra, Maninjau, 8.viii.1985 (Sk. & S. Yamane). Type-depository: BZBC.
Secondary type information:
Paratype-material: 3 paratype workers. Paratype-locality: same as for holotype. Paratype-depositories: BZBC, KUIC.