Primary type information:
Primary type material: holotype worker. Primary type locality: U.S.A.: California, Riverside County, 3 mi. W Shaver’s Well, 1.iii.1964 (R.R. Snelling). Primary type depository: LACM.
Secondary type information:
Secondary type material: 223 paratype workers, 1 paratype queen, 17 paratype males. Secondary type locality: same as for holotype. Secondary type depositories: AMNH, DRIR, LACM, MCZC, MHNG, USNM.