Monomorium madecassum

Distribution
This taxon was described from Madagascar.

Nomenclature

 *  madecassum. Monomorium minutum r. madecassum Forel, 1892l: 255 (w.q.m.) MADAGASCAR. Subspecies of minutum: Forel, 1907g: 77. Raised to species: Dalla Torre, 1893: 67; Bolton, 1995b: 264. Senior synonym of aequum, estherae, explorator, leopoldinum: Heterick, 2006: 128.
 * leopoldinum. Monomorium minutum var. leopoldinum Forel, 1905b: 179 (w.) DEMOCRATIC REPUBLIC OF CONGO. Raised to species and senior synonym of aequum, estherae, explorator: Bolton, 1987: 397. Junior synonym of madecassum: Heterick, 2006: 128.
 * explorator. Monomorium explorator Santschi, 1920b: 12, fig. 1 (w.) GABON. Junior synonym of leopoldinum: Bolton, 1987: 397; of madecassum: Heterick, 2006: 128.
 * aequum. Monomorium aequum Santschi, 1928f: 195, fig. 3 (w.) DEMOCRATIC REPUBLIC OF CONGO. Junior synonym of leopoldinum: Bolton, 1987: 397; of madecassum: Heterick, 2006: 128.
 * estherae. Monomorium (Monomorium) estherae Weber, 1943c: 361, pl. 15, fig. 18 (w.) SUDAN. Junior synonym of leopoldinum: Bolton, 1987: 397; of madecassum: Heterick, 2006: 128.