Primary type information:
Type-material: holotype worker. Type-locality: Philippines: Luzon I., Sorsogon Prov., San Roque, Palok Tok Falls, 26.ii. (no collector’s name). Type-depository: NMPM.
Secondary type information:
Paratype-material: 6 paratype workers. Paratype-locality: same as for holotype. Paratype-depositories: HSZC, NMPM.