Primary type information:
Type-material: holotype worker. Type-locality: Chile: Prov. Aconcagua, Carretera Panamericana, km. 206, 10 km. N Pichidangui, 23.xii.1963, no. 4174 (T. Cekalovic). Type-depository: LACM.
Secondary type information:
Paratype-material: 21 paratype workers. Paratype-locality: same as for holotype. Paratype-depositories: LACM, MNSC, UCCC.