• Santschi, 1922c: 361 (q.)
• Combination in Acromyrmex: Mann, 1916: 454
• Subspecies of Acromyrmex laticeps: Santschi, 1925a: 382; Borgmeier, 1927c: 132; Weber, 1938b: 204; Gonçalves, 1961: 146; Kempf, 1972b: 12; Bolton, 1995b: 56.
• Status as species: Forel, 1911e: 290; Forel, 1912f: 181; Mann, 1916: 454; Santschi, 1922c: 361; Emery, 1924f: 350; Wild, 2007b: 30.
• Senior synonym of Acromyrmex laticeps dimidiata: Gonçalves, 1961: 146; Kempf, 1972b: 12; Bolton, 1995b: 56.
• Senior synonym of Acromyrmex laticeps garbei: Gonçalves, 1961: 146; Kempf, 1972b: 13; Bolton, 1995b: 56.
• Senior synonym of Acromyrmex nigrosetosus pulchella: Gonçalves, 1961: 146; Kempf, 1972b: 13; Bolton, 1995b: 56.

Junior synonyms

• Acromyrmex laticeps dimidiata (Forel, 1911)
  Obsolete combination(s): Acromyrmex aspersus dimidiata, Atta aspersa dimidiata
• Acromyrmex laticeps garbei Santschi, 1925
• Acromyrmex nigrosetosus pulchella Santschi, 1925

Obsolete combinations

• Atta nigrosetosa

Citations

• Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.
• Borgmeier, T. 1927c. Catalogo systematico e synonymico das formigas do Brasil. 2 parte. Subf. Pseudomyrminae, Myrmicinae, Formicidae. Archivos do Museu Nacional (Rio de Janeiro) 29:69-164. PDF
• Emery, C. 1924f ("1922"). Hymenoptera. Fam. Formicidae. Subfam. Myrmicinae. [concl.]. Genera Insectorum 174C:207-397. PDF
• Forel, A. 1908. Ameisen aus Sao Paulo (Brasilien), Paraguay etc. gesammelt von Prof. Herm. v. Ihering, Dr. Lutz, Dr. Fiebrig, etc. Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien 58:340-418. PDF
• Forel, A. 1911e. Ameisen des Herrn Prof. v. Ihering aus Brasilien (Sao Paulo usw.) nebst einigen anderen aus Südamerika und Afrika (Hym.). Deutsche Entomologische Zeitschrift 1911:285-312. PDF
• Forel, A. 1912f. Formicides néotropiques. Part II. 3me sous-famille Myrmicinae Lep. (Attini, Dacetii, Cryptocerini). Mémoires de la Société Entomologique de Belgique 19:179-209. PDF
• Gonçalves, C. R. 1961. O genero Acromyrmex no Brasil (Hym. Formicidae). Studia Entomologica 4:113-180. PDF
• Kempf, W. W. 1972b. Catálogo abreviado das formigas da região Neotropical. Studia Entomologica 15:3-344. PDF
• Mann, W. M. 1916. The Stanford Expedition to Brazil, 1911, John C. Branner, Director. The ants of Brazil. Bulletin of the Museum of Comparative Zoology 60:399-490. PDF
• Santschi, F. 1922c. Myrmicines, dolichodérines et autres formicides néotropiques. Bulletin de la Société Vaudoise des Sciences Naturelles 54:345-378. PDF
• Santschi, F. 1925a. Revision du genre Acromyrmex Mayr. Revue Suisse de Zoologie 31:355-398. PDF
• Weber, N. A. 1938b. The biology of the fungus-growing ants. Part IV. Additional new forms. Part V. The Attini of Bolivia. Revista de Entomologia (Rio de Janeiro) 9:154-206. PDF
• Wild, A. L. 2007b. A catalogue of the ants of Paraguay (Hymenoptera: Formicidae). Zootaxa 1622:1-55. PDF