Acromyrmex hystrix ajax

Distribution based on Regional Taxon Lists
Neotropical Region: Brazil.

Nomenclature

 * . Atta (Acromyrmex) emilii var. ajax Forel, 1909b: 58 (w.) Guinea.
 * [Note: type-locality in error; in text Forel states "probablement du Brésil".]
 * Subspecies of hystrix: Santschi, 1925a: 358; Santschi, 1939e: 319 (in key); Santschi, 1939f: 166 (in key); Kempf, 1972a: 12; Bolton, 1995b: 54.