Dentiovula oryza (Y. Omi & P.W. Clover,2005)
Simnialena oryzagrana (FOSSIL) L. Dolin, 1991 †
Cuspivolva ostheimerae (C.N. Cate, 1973)
Ovula ovum (C. Linnaeus, 1758)
Simnia pacaudi L. Dolin & Ledon, 2002
Contrasimnia pagoda (C.N. Cate, 1973)
Simnialena paita Fehse, 2017
Primovula panthera Y. Omi, 2008
Phenacovolva parvita C.N. Cate& M. Azuma in C.N. Cate, 1973
Dentiovula parvita M. Azuma, 1974
Cyproglobino parvulorbis (FOSSIL) (Gregorio, 1880 †)
Simnia passerinalis (FOSSIL) (J.B.P.A. Lamarck †)
Phenacovolva patriciae F. Nolf, 2008
Transovula pattedoiei (FOSSIL) Dolin & Aguerre, 2016 †
Simnia patula (T. Pennant, 1777)
Cuspivolva paulwatsoni D. Fehse & F.Jr. Lorenz,2013
Crenavolva philippei F.Jr. Lorenz & D. Fehse,2009
Phenacovolva philippinarum (G.B. II Sowerby, 1848)
Calcarovula piragua (W.H. Dall, 1889)
Prosimnia piriei (E.J. Petuch, 1973)
Cuspivolva platysia (C.N. Cate, 1973)
Simnia pliomajor F. Sacco, 1894
Phenacovolva poppei D. Fehse, 2000
Carpiscula procera D. Fehse, 2009
Phenacovolva propheta L. Dolin & P. Lozouet,2004
Phenacovolva pseudogracilis C.N. Cate& M. Azuma in C.N. Cate, 1973
Simnia puana (FOSSIL) F.M. Anderson, 1929 †
Testudovolva pulchella (H. Adams, 1874)
Simnia purpurea A. Risso, 1826
Margovula pyriformis (Sowerby, 1828)
Pseudosimnia pyrulina (A. Adams, 1854)
Lupunovula quaggiothei (FOSSIL) L. Dolin & J.M. Pacaud,2009 †
Cuspivolva queenslandica (C.N. Cate, 1974)
Cypraedia ravni (FOSSIL) (Schilder 1928 †)
Phenacovolva recurva (G.B. II Sowerby in A. Adams& L.A. Reeve, 1848)