Primary type information:
Primary type material: holotype worker. Primary type locality: U.S.A.: New Mexico, Cimmaron Canyon, 5.5 mi. W Cimmaron nr highway US 64, 6700 ft, 29.viii.1951, no.N-116 (A.C. Cole). Primary type depository: LACM.
Secondary type information:
Secondary type material: 69 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: LACM, MCZC, USNM.