Pseudomyrmex parvulus Ward, 2017: 539, fig. 8 (w.q.) BRAZIL (Amazonas). Neotropic.

Primary type information: Primary type material: holotype worker. Primary type locality: Brazil: Amazonas, Paraná do Xiboreninho, 3°15’S, 60°00’W (incorrectly on data label as 06°00’W), 5.viii.1979, Canopy Fogging Project, TRS#05 (Adis, Erwin, Montgomery, et al.). Primary type depository: MZSP. Primary type specimen: CASENT0794102. Secondary type information: Secondary type material: 2 paratype workers. Secondary type localities: 1 paratype worker with same data as holotype, 1 paratype worker Brazil: Amazonas, Rio Tarumã Mirim, 2 km. from Rio Negro, 27.vii.1979, Canopy Fogging Project, TRS#01 (Adis, Erwin, Montgomery, et al.). Secondary type depositories: PSWC, USNM.