Daphnella omaleyi (J.C. Melvill, 1899)
Pleurotomella orariana (W.H. Dall, 1908)
Thatcheriasyrinx orientis (J.C. Melvill, 1904)
Thatcheriasyrinx orientis kawamurai (J.T. Kuroda, 1959)
Daphnella ornata R.B. Hinds, 1844
Daphnella orthezensis (FOSSIL) (Degrange-Touzin, 1894 †)
Phymorhynchus ovatus A. Warén & P. Bouchet,2001
Pontiothauma pacei E.A. Smith, 1906
Xanthodaphne pachia (R.B. Watson, 1881)
Famelica pacifica A.V. Sysoev & Y.I. Kantor,1987
Pleurotomella packardii A.E. Verrill, 1872
Daphnella pagera (FOSSIL) W.P. Woodring, 1970 †
Thatcheria pagodula (FOSSIL) (Powell, 1942 †)
Awheaturris pahaoensis (FOSSIL) (P. Vella, 1954 †)
Xanthodaphne palauensis A.V. Sysoev, 1988
Typhlosyrinx panamica P. Bouchet & A.V. Sysoev,2001
Pleurotomella pandionis (A.E. Verrill, 1880)
Taranis panope W.H. Dall, 1919
Raphitoma papillosa (P.M. Pallary, 1904)
Bathybela papyracea A. Warén & P. Bouchet,2001
Pleurotomella papyracea (R.B. Watson, 1881)
Asperdaphne paramoretonica B.Q. Li & X.Z. Li, 2014
Hemilienardia pardus Fedosov, Stahlschmidt, Puillandre, Aznar-Cormano& Bouchet, 2017
Pleurotomella parella W.H. Dall, 1908
Spergo parunculis P. Stahlschmidt, M. Chino& K. Fraussen, 2015
Xanthodaphne pastorinoi Y.I. Kantor, M.G. Harasewych& N. Puillandre, 2016
Daphnella patula (L.A. Reeve, 1845)
Stilla paucicostata A.W.B. Powell, 1937
Tritonoturris paucicostata (W.H. Pease, 1860)
Buccinaria pendula P. Bouchet & A.V. Sysoev,1997
Teretia pentacarinifera (FOSSIL) J.L. Vera-Peláez, 2002 †
Exomilus pentagonalis (J.C. Verco, 1896)
Asperdaphne peradmirabilis (E.A. Smith, 1879)
Taranis percarinata A.W.B. Powell, 1967
Isodaphne perfragilis (M.M. Schepman, 1913)