Primary type information:
Primary type material: holotype worker. Primary type locality: Thailand: Doi Inthanon, 6.xi.1985, no. 13 (Löbl & Burckhardt). Primary type depository: MHNG.
Secondary type information:
Secondary type material: 11 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: BMNH, MHNG.