Acromyrmex hystrix ajax

Distribution based on Regional Taxon Lists
Neotropical Region: Brazil.

Nomenclature

 *  ajax. Atta (Acromyrmex) emilii var. ajax Forel, 1909b: 58 (w.) "GUINEA" (in error; in text Forel states "probablement du Brésil"). Currently subspecies of hystrix: Santschi, 1925a: 358.