Ziba phorminx (S.S. Berry, 1969)
Strigatella pica (L.W. Dillwyn, 1817)
Mitra picta L.A. Reeve, 1844
Mitra planicosta (FOSSIL) L.M.D. Bellardi, 1887 †
Cancilla planofilum Y.F. Huang, 2011
Mitraria plicatella (FOSSIL) (J.B.P.A. Lamarck,1803 †)
Mitra plicifera (FOSSIL) Wood, 1848 †
Mitra poas (FOSSIL) A.A. Olsson, 1922 †
Domiporta polycincta H. Turner, 2007
Mitra poppei E.G. Guillot de Suduiraut,2000
Mitra postera (FOSSIL) A. von Koenen, 1889 †
Scabricola potensis (R.P. Montrouzier, 1858)
Domiporta praestantissima (P.F. Röding, 1798)
Neocancilla pretiosa (L.A. Reeve, 1844)
Nebularia proscissa L.A. Reeve, 1844
Mitra pseudobovei T. Cossignani& V. Cossignani, 2005
Nebularia pudica W.H. Pease, 1860
Subcancilla pugnaxa G.T. Poppe, S.P. Tagaro& R. Salisbury, 2009
Pterygia punctata (W.J. Swainson, 1821)
Tiarella puncticulata (J.B.P.A. Lamarck, 1811)
Nebularia punctostriata A. Adams, 1855
Pterygia purtymuni R. Salisbury, 1998
Nebularia pyramis (W. Wood, 1828)
Nebularia pyramis loricata L.A. Reeve, 1844
Austroimbricaria quemadensis (FOSSIL) (H.F.A. von Ihering,1897 †)
Mitra quemadica (FOSSIL) C.J. Maury, 1917 †
Mitra quilonensis (FOSSIL) A. Dey, 1961 †
Ziba quirosana (FOSSIL) (F. Hodson, 1931 †)
Mitra raphaeli J. Drivas & M. Jay, 1990
Mitra regularis (FOSSIL) K.C. Schauroth †
Ziba rehderi (J.H. Webb, 1958)
Cancilla rembangensis (FOSSIL) Martin, 1906 †
Strigatella retusa (J.B.P.A. Lamarck, 1811)
Subcancilla rhadina (W.P. Woodring, 1928)
Eumitra richeri P. Lozouet, 1991