Taxonomic history
Combination in Eciton (Acamatus): Emery, 1900e: 187.Combination in Neivamyrmex: Borgmeier, 1953 PDF: 6.See also: Borgmeier, 1955 PDF: 582.Itapúa , “Paraguay” (s. loc.) (MCSN, MZSP). Literature records: Itapúa , “Paraguay” (s. loc.) (Borgmeier 1955, Emery 1900, Emery 1910b)