Gnamptogenys sulcata

Distribution
This taxon was described from Brazil.

Nomenclature

 *  sulcata. Ponera sulcata Smith, F. 1858b: 99 (w.) BRAZIL. Forel, 1899c: 8 (q.m.). Combination in Ectatomma (Gnamptogenys): Dalla Torre, 1893: 26; Emery, 1896g: 51; in Gnamptogenys: Mayr, 1886c: 358; Brown, 1958g: 229. Senior synonym of cearensis, lineata, nitens, ypirangensis: Brown, 1958g: 229; of tornata: Lattke, 1995: 188..
 * tornata. Ponera tornata Roger, 1861a: 15 (w.q.m.) MEXICO. Combination in Ectatomma (Gnamptogenys): Mayr, 1887: 541; Emery, 1896g: 46; in Gnamptogenys: Roger, 1863a: 174; Mann, 1922: 3; Brown, 1958g: 229. Junior synonym of sulcata: Lattke, 1995: 188. See also: Kempf, 1968b: 378.
 * lineata. Gnamptogenys lineata Mayr, 1870b: 965 (w.) BRAZIL. Combination in Ectatomma (Gnamptogenys): Mayr, 1887: 541. Subspecies of sulcata: Emery, 1896g: 51; Forel, 1912c: 32. Junior synonym of sulcata: Brown, 1958g: 229.
 * cearensis. Ectatomma (Gnamptogenys) sulcatum var. cearensis Forel, 1912c: 33 (w.) BRAZIL. Junior synonym of sulcata: Brown, 1958g: 229.
 * nitens. Ectatomma (Gnamptogenys) sulcatum var. nitens Mann, 1916: 407 (w.) BRAZIL. Junior synonym of sulcata: Brown, 1958g: 229.
 * ypirangensis. Gnamptogenys ypirangensis Borgmeier, 1928b: 60 (w.) BRAZIL. Junior synonym of sulcata: Brown, 1958g: 229.

Ponera sulcata

Two worker syntypes in. Labelled “Ega,” and “58/6.” Acc. Reg.: “Amazon (Ega on the Rio). Purchased of Stevens.”