Pseudomyrmex deminutus Ward, 1999b: 517, figs. 50, 59, 68 (q.) BRAZIL (Amazonas). Neotropic.

Primary type information: Primary type material: holotype queen. Primary type locality: Brazil: Amazonas, Rio Juma, nr Apui, 400 km. E Humaita, Transamazonica Hwy (7°08’S, 59°57’W), 30.iv.1985, B-41-85 (F. Rickson). Primary type depository: MCZC. Secondary type information: Secondary type material: 2 paratype queens. Secondary type locality: same as for holotype. Secondary type depositories: MZSP, PSWC.