Gnamptogenys concinna

Distribution based on Regional Taxon Lists
Neotropical Region: Bolivia, Brazil, Colombia, Costa Rica, Ecuador, Mexico, Panama, Peru, Trinidad and Tobago, Venezuela.

Nomenclature

 *  concinna. Ectatomma concinna Smith, F. 1858b: 103 (q.) BRAZIL. Mayr, 1866b: 892 (w.). Combination in Gnamptogenys: Mayr, 1866b: 892; in Ectatomma (Gnamptogenys): Mayr, 1887: 541; in E. (Tammoteca): Santschi, 1929h: 476; in Gnamptogenys: Brown, 1958g: 227. Senior synonym of conica, romani, semicircularis: Brown, 1958g: 227. See also: Lattke, 1995: 162.
 * romani. Ectatomma (Gnamptogenys) concinnum var. romani Wheeler, W.M. 1923: 2 (w.) BRAZIL. Junior synonym of concinna: Brown, 1958g: 227.
 * conica. Gnamptogenys concinna var. conica Borgmeier, 1929: 196 (w.) BRAZIL. Junior synonym of concinna: Brown, 1958g: 227.
 * semicircularis. Gnamptogenys concinna var. semicircularis Borgmeier, 1929: 195 (w.) BRAZIL. Junior synonym of concinna: Brown, 1958g: 227.

Ectatomma concinna

Holotype queen in. Labelled “Braz. Santarem” on one side, and “52/96,” on the other. Acc. Reg.: “1852 no. 96 (Sept. 6) Purchased of Stevens. Collected by Mr Bates.”