Primary type information:
Primary type material: holotype worker. Primary type locality: U.S.A.: Arizona, Cochise County, Huachuca Mts, 3.1 mi. W summit of Montezuma Pass, 5800 ft, 14.viii.1969, no. 69-307 (R.R. Snelling). Primary type depository: LACM.
Secondary type information:
Secondary type material: 3 paratype workers. Secondary type locality: same as for holotype. Secondary type depository: LACM.