Neivamyrmex sulcatus

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

Nomenclature

 *  sulcatus. Labidus sulcatus Mayr, 1868b: 168 (m.) ARGENTINA. Combination in Eciton (Labidus): Mayr, 1886d: 441; in E. (Acamatus): Emery, 1900a: 187; in Neivamyrmex: Borgmeier, 1953: 11. Senior synonym of richteri: Santschi, 1916e: 368; of modificata: Borgmeier, 1953: 9. See also: Borgmeier, 1955: 610.
 * modificata. Eciton (Acamatus) richteri var. modificata Forel, 1913l: 212 (m.) ARGENTINA. Subspecies of sulcatus: Santschi, 1916e: 368. Junior synonym of sulcatus: Borgmeier, 1953: 9
 * richteri. Eciton (Acamatus) richteri Forel, 1913l: 211 (m.) ARGENTINA. Junior synonym of sulcatus: Santschi, 1916e: 368.