Acromyrmex fracticornis

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

Nomenclature

 *  fracticornis. Atta (Moellerius) fracticornis Forel, 1909a: 257 (w.) PARAGUAY. Fowler, 1988: 286 (m.). Combination in Acromyrmex (Moellerius): Forel, 1913l: 236. Subspecies of landolti and senior synonym of jorgenseni: Gonçalves, 1961: 126; Kempf, 1972a: 16. Revived status as species: Fowler, 1988: 286.
 * jorgenseni. Acromyrmex (Moellerius) fracticornis var. jorgenseni Forel, 1913l: 236 (w.q.) ARGENTINA. Bruch, 1916: 325 (m.). Junior synonym of fracticornis: Gonçalves, 1961: 126.