Taxonomic history
Borgmeier, 1930 PDF: 24 (q.).Combination in Eciton (Acamatus): Emery, 1894d PDF: 183 (in key).Combination in Neivamyrmex: Borgmeier, 1953 PDF: 6.See also: Bruch, 1934b PDF: 132; Borgmeier, 1955 PDF: 549.Canindeyú , “Paraguay” (s. loc.) (ALWC, INBP, LACM, MZSP). Literature records: “Paraguay Centrale”, “Paraguay” (s. loc.) (Borgmeier 1955, Emery 1894a, Emery 1894b).