Primary type information:
Primary type material: holotype worker. Primary type locality: U.S.A.: Arizona, Huachuca Mts, Head of Carr Canyon, 8000 ft, 24.vii.1950 (W.S. Creighton). Primary type depository: USNM.
Secondary type information:
Secondary type material: 14 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: LACM, USNM.