Neivamyrmex dorbignii

Distribution based on Regional Taxon Lists
Neotropical Region: Argentina, Bolivia, Brazil, Mexico, Uruguay.

Nomenclature

 *  dorbignii. Labidus dorbignii Shuckard, 1840b: 259 (m.) no locality given (loc. BOLIVIA, see Emery, 1900a: 187). Combination in Eciton: Dalla Torre, 1893: 2 (with spelling emended to dorbignyi; unjustified emendation); in Eciton: Forel, 1895b: 119; in E. (Acamatus): Emery, 1900a: 187; in Neivamyrmex: Borgmeier, 1953: 14. Senior synonym of spegazzinii (and its junior synonym obscurum): Santschi, 1921g: 92; Borgmeier, 1955: 461.
 * spegazzinii. Eciton spegazzinii Emery, 1888e: 691 (w.) ARGENTINA. Gallardo, 1915: 5 (m.). Combination in E. (Acamatus): Emery, 1894c: 184 (in key). Subspecies of spinolae and senior synonym of obscurum: Santschi, 1916e: 368. Junior synonym of dorbignii: Santschi, 1921g: 92; Borgmeier, 1955: 461.
 * obscurum. Eciton spinolae subsp. obscurum Forel, 1911e: 250 (m.) ARGENTINA. Junior synonym of spegazzinii: Santschi, 1916e: 368.