Simniinae

Simniinae is a subfamily of molluscs in the Ovulidae family of gastropods.

Genera
Depending on authority, it contains between 7 and 12 genera (see genus list at Ovulidae).
 * Contrasimnia Lorenz & Fehse, 2009
 * Cymbovula C. N. Cate, 1973
 * Cyphoma Röding, 1798
 * Dissona C. N. Cate, 1973
 * Naviculavolva Lorenz & Fehse, 2009
 * Neosimnia P. Fischer, 1884
 * Quasisimnia Lorenz & Fehse, 2009
 * Simnia Risso, 1826
 * Simnialena C. N. Cate, 1973
 * Genera brought into synonymy:
 * Cymbula C. N. Cate, 1973 : synonym of Cymbovula C. N. Cate, 1973 (invalid: junior homonym of Cymbula H. Adams & A. Adams, 1854; Cymbovula is a replacement name)
 * Pseudocyphoma C. N. Cate, 1973 : synonym of Cyphoma Röding, 1798
 * Spiculata C. N. Cate, 1973 : synonym of Simnia Risso, 1826
 * Subsimnia C. N. Cate, 1973 : synonym of Simnia Risso, 1826
 * Velox Monterosato, 1878 : synonym of Volva Röding, 1798 (probably a misprint of Volva)
 * Xandarovula C. N. Cate, 1973 : synonym of Simnia Risso, 1826