Taxonomic history
Combination in Eciton (Acamatus): Emery, 1910b PDF: 25.Combination in Neivamyrmex: Borgmeier, 1953 PDF: 6.Status as species: Emery, 1910b PDF: 25; Gallardo, 1920 PDF: 371; Borgmeier, 1953 PDF: 9; Borgmeier, 1955 PDF: 421 (redescription); Kempf, 1972b PDF: 158; Watkins, 1976 PDF: 14 (in key); Bolton, 1995b: 291; Palacio, 1999: 157 (in key); Wild, 2007b PDF: 26; Palacio, 2019 PDF: 621.Senior synonym of Neivamyrmex paraense: Borgmeier, 1953 PDF: 9; Borgmeier, 1955 PDF: 421; Kempf, 1972b PDF: 158; Bolton, 1995b: 291.Literature records: Guairá (Borgmeier 1955, Emery 1906c).