Gnamptogenys concinna

Distribution
This taxon was described from Brazil.

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.”

Additional References

 * Delabie, J.H.C., da Rocha, W.D., Feitosa, R.M., Devienne, P. & Fresneau, D. 2010. Gnamptogenys concinna (F. Smith, 1858): nouvelles données sur sa distribution et commentaires sur ce cas de gigantisme dans le genre Gnamptogenys (Hymenoptera, Formicidae, Ectatomminae). Bulletin de la Société entomologique de France 115, 269-277.