Oligomyrmex perpusillus arnoldianus

Nomenclature

 * arnoldi. Pheidologeton perpusillum r. arnoldi Forel, 1914d: 242 (w.) ZIMBABWE. [Junior secondary homonym of Oligomyrmex arnoldi Forel, 1913a: 123, above.] Replacement name: arnoldianus Ettershank, 1966: 123. Arnold, 1916: 255 (s.); Arnold, 1926: 238 (q.). Combination in Aneleus: Arnold, 1916: 255; in Oligomyrmex: Ettershank, 1966: 123.
 *  arnoldianus. Oligomyrmex perpusillus subsp. arnoldianus Ettershank, 1966: 123. Replacement name for arnoldi Forel, 1914d: 242. [Junior secondary homonym of arnoldi Forel, 1913a: 123.]