Pseudomyrmex janzeni Ward, 1993: 143, figs. 19, 29, 64, 70 (w.q.m.) MEXICO (Nayarit). Neotropic.

Primary type information: Primary type material: holotype worker. Primary type locality: Mexico: Nayarit, 60 mi. SE Acaponeta, Hwy 15, 15.ix.1963 (D.H. Janzen). Primary type depository: LACM. Secondary type information: Secondary type material: 166 paratype workers, 62 paratype queens, 45 paratype males. Secondary type locality: same as for holotype. Secondary type depositories: AMNH, BMNH, CASC, EBCC, GFMP, INBC, LACM, MCZC, MZSP, PSWC, UCDC, USNM.