Forelius nigriventris

Distribution
This taxon was described from Argentina.

Nomenclature

 *  nigriventris. Forelius nigriventris Forel, 1912h: 44 (w.) ARGENTINA. Brèthes, 1914b: 233 (q.); Cuezzo, 2000: 259 (m.). Senior synonym of modesta, transiens: Cuezzo, 2000: 257. See also: Gallardo, 1916a: 81.
 * modesta. Forelius nigriventris var. modesta Santschi, 1922b: 374 (w.) ARGENTINA. Junior synonym of nigriventris: Cuezzo, 2000: 257.
 * transiens. Forelius nigriventris var. transiens Santschi, 1922b: 374 (w.) ARGENTINA. Junior synonym of nigriventris: Cuezzo, 2000: 257.