Acromyrmex brunneus

This taxon is not in use as it is currently considered to be a junior synonym of Acromyrmex subterraneus.

Nomenclature

 * brunnea. Atta (Acromyrmex) subterranea var. brunnea Forel, 1912e: 181.
 * [First available use of Atta (Acromyrmex) coronata subsp. subterranea var. brunnea Forel, 1911c: 291 (w.q.m.) BRAZIL (Santa Catarina, Rio de Janeiro, Ceará); unavailable (infrasubspecific) name.]
 * [Unresolved junior primary homonym of Atta brunnea Patton, 1894: 618 (Bolton, 1995b: 54).]
 * Combination in Acromyrmex: Luederwaldt, 1918: 39.
 * Subspecies of subterraneus: Luederwaldt, 1918: 39; Emery, 1924d: 350; Santschi, 1925a: 372; Borgmeier, 1927c: 135; Santschi, 1937f: 231 (in key); Santschi, 1939f: 166; Gonçalves, 1961: 167; Kempf, 1972a: 15; Bolton, 1995b: 54.
 * Junior synonym of subterraneus: Fernández, et al. 2015: 92.