Primary type information:
Type-material: holotype worker. Type-locality: Thailand: Phang Nga Prov., Tone Chong-Fah Waterfall, 20 km. S Takuapa, 100-200 m., 11-14.i.1996 (A. Schulz & K. Vock). Type-depository: NHMW.
Secondary type information:
Paratype-material: 8 paratype workers. Paratype-locality: same as for holotype. Paratype-depository: NHMW.