Hemipolygona

Hemipolygona is a genus of sea snails, marine gastropod mollusks in the family Fasciolariidae, the spindle snails, the tulip snails and their allies.

Species
Species within the genus Hemipolygona include:
 *  Hemipolygona aldeynzeri (Garcia, 2001)
 * Hemipolygona amaliae (Küster & Kobelt, 1874)
 * Hemipolygona armata (A. Adams, 1854)
 * Hemipolygona beckyae (Snyder, 2000)
 * Hemipolygona bonnieae (Smythe, 1985)
 * Hemipolygona carinifera (Lamarck, 1816)
 * Hemipolygona centrifuga (Dall, 1915)
 * Hemipolygona cuna (Petuch, 1990)
 * Hemipolygona distincta (A. Adams, 1855)
 * Hemipolygona lamyi Snyder, 2007
 * Hemipolygona mcgintyi (Pilsbry, 1939)
 * Hemipolygona mosselensis (Tomlin, 1932)
 * Species brought into synonymy:
 * Hemipolygona honkeri Snyder, 2006 : synonym of Bullockus honkeri (Snyder, 2006)
 * Hemipolygona mcmurrayi Clench & Aguayo, 1941 : synonym of Bullockus mcmurrayi (Clench & Aguayo, 1941)
 * Hemipolygona recurvirostra (Schubert & Wagner, 1829) : synonym of Nodolatirus recurvirostra (Schubert & J. A. Wagner, 1829)
 * Hemipolygona varai (Bullock, 1970) : synonym of Bullockus varai (Bullock, 1970)