Taxonomic history
Almeida Filho, 1986 PDF: 26 (m.); Almeida Filho, 1987a PDF: 176 (q.).Combination in Ectatomma (Ectatomma): Mayr, 1887 PDF: 539.Junior synonym of Ectatomma edentatum: Gallardo, 1918c PDF: 36.Subspecies of Ectatomma edentatum: Forel, 1912d PDF: 31; Borgmeier, 1923: 57.Status as species: Mayr, 1887 PDF: 541; Dalla Torre, 1893 PDF: 25; Forel, 1895b PDF: 112; Emery, 1911e PDF: 43; Brown, 1958g PDF: 208, 298; Kempf, 1972b PDF: 105; Kugler & Brown, 1982: 6 (in key); Almeida Filho, 1986 PDF: 26; Almeida Filho, 1987a PDF: 176; Brandão, 1991 PDF: 341; Bolton, 1995b: 187; Feitosa, 2015c: 97.Senior synonym of Ectatomma muticum lobulifera: Brown, 1958g PDF: 208; Kempf, 1972b PDF: 105; Almeida Filho, 1986 PDF: 26; Bolton, 1995b: 187.
