Brachymyrmex patagonicus brevicornoeides

Distribution
This taxon was described from Argentina.

Nomenclature

 *  brevicornoeides. Brachymyrmex patagonicus var. brevicornoeides Forel, 1914d: 287 (w.q.m.) ARGENTINA. Junior synonym of nigricans: Santschi, 1923b: 657 [brevicornoeides has priority as senior name, nigricans is its junior synonym: Bolton, 1995b: 81.]
 * nigricans. Brachymyrmex cordemoyi var. nigricans Santschi, 1916e: 395 (w.) ARGENTINA. [First available use of Brachymyrmex patagonicus st. cordemoyi var. nigricans Santschi, 1912e: 533; unavailable name.] Raised to species: Santschi, 1923b: 657. Junior synonym of brevicornoeides: Santschi, 1923b: 657 [nigricans incorrectly given as senior name, brevicornoeides has priority].