Primary type information:
Primary type material: holotype worker. Primary type locality: Chile: Prov. Coquimbo, Cerro Tololo, ca 10 km. W, 3 km. S Vicuña, 16.x.1971, #439 (J.H. Hunt). Primary type depository: LACM.
Secondary type information:
Secondary type material: 11 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: LACM, MNSC, UCCC.