Primary type information:
Primary type material: holotype worker. Primary type locality: Thailand: Kanchanaburi Prov., Maeklong Watershed, 14°34’N, 98°50’E, 30.xi.2003 (N. Noon-anant). Primary type depository: FFKT.
Secondary type information:
Secondary type material: 1 paratype worker. Secondary type locality: Thailand: Chaiyapum Prov., Phu Kieo WS, 16.ix.1998 (D. Wiwatwitaya). Secondary type depository: QMBA.