Pseudomyrmex brunneus

Distribution
This taxon was described from Mexico.

Nomenclature

 *  brunneus. Pseudomyrma brunnea Smith, 1877b: 63 (w.) MEXICO. Emery, 1895c: 270 (q.); Wheeler, G.C. & Wheeler, J. 1956: 382 (l.). Combination in Leptalea: Smith, M.R. 1951a: 788; in Pseudomyrmex: Wheeler, G.C. & Wheeler, J. 1956: 382. Senior synonym of nigrita: Ward, 1985b: 231.
 * nigrita. Pseudomyrma brunnea var. nigrita Enzmann, E.V. 1944: 82, pl. 2, fig. 12 (w.) MEXICO. Combination in Pseudomyrmex: Kempf, 1972a: 216. Junior synonym of brunneus: Ward, 1985b: 231.