Pogonomyrmex brevibarbis niger

Distribution
This taxon was described from Argentina.

Nomenclature

 *  niger. Pogonomyrmex silvestrii var. niger Santschi, 1925e: 156, fig. 16 (w.m.) ARGENTINA. Senior synonym of incultus: Kusnezov, 1951a: 250. Currently subspecies of brevibarbis: Kusnezov, 1951a: 250.
 * incultus. Pogonomyrmex carettei var. incultus Santschi, 1925e: 157, fig. 1 (w.q.) ARGENTINA. Gallardo, 1932b: 118 (m.). Junior synonym of niger: Kusnezov, 1951a: 250.