Primary type information:
Primary type material: holotype worker. Primary type locality: Bhutan: km. 14 on Phuntsholing-Thimphu road, 850 m. (Baroni Urbani, Stemmler, Wittmer & Würmli). Primary type depository: NHMB.
Secondary type information:
Secondary type material: 16 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: BMNH, MHNG, NHMB.