Sericomyrmex opacus

Distribution based on Regional Taxon Lists
Neotropical Region: Brazil.

Nomenclature

 *  opacus. Sericomyrmex opacus Mayr, 1865: 84, pl. 3, fig. 22 (q.) BRAZIL.
 * [Note: type-locality Mexico (Veracruz), after Ješovnik & Schultz, 2017a: 78.]
 * Mayr, 1866a: 506 (m.); Emery, 1894c: 223 (w.); Wheeler, W.M. 1916c: 11 (w.); Ješovnik & Schultz, 2017a: 75 (l.).
 * Status as species: Mayr, 1866a: 506; Dalla Torre, 1893: 150; Emery, 1894c: 223; Forel, 1895b: 138; Wheeler, W.M. 1905b: 130; Forel, 1912e: 191 (in key); Wheeler, W.M. 1916c: 11 (in key); Emery, 1924d: 339; Borgmeier, 1927c: 128; Kempf, 1972a: 229; Bolton, 1995b: 382; Ješovnik & Schultz, 2017a: 71 (redescription).
 * Senior synonym of aztecus, diego, zacapanus: Ješovnik & Schultz, 2017a: 72.
 * aztecus. Sericomyrmex aztecus Forel, 1885a: 363 (w.) MEXICO.
 * Status as species: Dalla Torre, 1893: 150; Forel, 1899c: 37; Forel, 1912e: 192 (in key); Wheeler, W.M. 1916c: 11 (in key); Emery, 1924d: 339; Wheeler, W.M. 1934g: 178; Kempf, 1972a: 229; Bolton, 1995b: 382.
 * Junior synonym of opacus: Ješovnik & Schultz, 2017a: 72.
 * diego. Sericomyrmex diego Forel, 1912e: 192 (w.m.) COLOMBIA.
 * Status as species: Wheeler, W.M. 1916c: 11 (in key); Emery, 1924d: 339; Kempf, 1972a: 229; Bolton, 1995b: 382.
 * Junior synonym of opacus: Ješovnik & Schultz, 2017a: 72.
 * zacapanus. Sericomyrmex zacapanus Wheeler, W.M. 1925a: 54 (w.) GUATEMALA.
 * Status as species: Kempf, 1972a: 230; Bolton, 1995b: 382.
 * Junior synonym of opacus: Ješovnik & Schultz, 2017a: 72.