Primary type information:
Primary type material: holotype worker. Primary type locality: Chile: Coquimbo Prov., Pachon Peak (Cerro Pachon), nr La Serena, 8500±100 ft (E. Ackerman). Primary type depository: MCZC.
Secondary type information:
Secondary type material: 3 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: MCZC, MZSP.