Myrmecocystus (Myrmecocystus) christineae Snelling, 1982b: 80, figs. 7-12, 14, 16, 20, 22, 24 (w.q.m.) U.S.A. (California). Nearctic.

Primary type information: Primary type material: holotype worker. Primary type locality: U.S.A.: California, San Bernardino County, 9.5 mi. NNE Cima, Morningstar Mine Road, 4200-4260 ft, 14.iv.1977 (RRS no. 77-9) (C.D. George & R.R. Snelling). Primary type depository: LACM. Secondary type information: Secondary type material: 724 paratype workers, 16 paratype queens, 68 paratype males. Secondary type locality: same as for holotype or RRS nos 77-10, 16. Secondary type depositories: AMNH, DRIR, LACM, MCZC, USNM.