Primary type information:
Primary type material: holotype worker. Primary type locality: Thailand: Chiang Mai Prov., Muang Dist., 7. vi.2001, WJT01-DST02 (W. Jaitrong). Primary type depository: TNHM.
Secondary type information:
Secondary type material: 24 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: BMNH, MCZC, SKYC, TNHM.