Primary type information:
Primary type material: holotype worker. Primary type locality: Malaysia: Selangor, Ulu Gombak Field Station, 3°19’N, 101°54’E, 10.iv.2006 (V. Witte). Primary type depository: USNM.
Secondary type information:
Secondary type material: 5 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: ANIC, USNM.