Primary type information:
Primary type material: holotype worker. Primary type locality: Mexico: Baja California Sur, 0.4 mi. Sierra San Francisco, 3610 ft, 26.i.1995, #BCS 1201 (R.A. Johnson). Primary type depository: MCZC.
Secondary type information:
Secondary type material: 11 paratype workers, 3 paratype queens. Secondary type locality: same as for holotype. Secondary type depositories: CASC, IEXA, LACM, MCZC, RAJC, WEMC.