Pulcharopa plesa T. Iredale, 1944
Helenoconcha polydon (G.B. Sowerby, 1844)
Helenoconcha polyodon (G.B. Sowerby, 1844)
Palikirus ponapicus (O.F. von Möllendorff,1900)
Pseudallodiscus ponderi F.M. Climo, 1971
Phenacohelix ponsonbyi (H.H. Suter, 1897)
Pilula praetumida (A.E.J. Férussac)
Gyrocochlea prava C. Hedley, 1924
Climocella prestoni (E.R. Sykes, 1895)
Sinployea princei (E.A. Liardet, 1876)
Dendropa prisca (FOSSIL) B. Marshall & T.H. Worthy,2017 †
Rhophodon problematica C.J. Gabriel, 1947
Thalassohelix propinqua (F.W. Hutton, 1883)
Rotadiscus protoinsularis F.M. Climo, 1990
Ptychodon protoleiodon F.M. Climo, 1978
Lenwebbia protoscrobiculata J. Stanisic, 1990
Phacussa prousei A.W.B. Powell, 1952
Sinployea proxima (A. Garrett, 1872)
Phenacharopa pseudanguicula (T. Iredale, 1913)
Charopa pseudocoma (H.H. Suter, 1894)
Charopa pseudoleioda H.H. Suter, 1890
Huonodon pseudoleiodon (H.H. Suter, 1890)
Helenoconcha pseustes G.A. Solem
Climocella puhore J.F. Goulstone& P.C. Mayhill, 1998
Climocella pukanui J.F. Goulstone & F.J. Brook,1999
Allodiscus pumilus B.A. Marshall & G.M. Barker,2008
Allodiscus punakaiki B.A. Marshall & G.M. Barker,2008
Johannesoconcha pusillior H.B. Preston, 1913
Amphidoxa pusio (P.P. King, 1831)
Thalassohelix pygmaea H.H. Suter, 1913
Allodiscus pygmaeus B.A. Marshall & G.M. Barker,2008
Himeroconcha quadrasi (O.F. von Möllendorff,1894)
Amphidoxa quadrata (G.P. Deshayes, 1851)
Hirsutodiscus rakiura F.M. Climo, 1971
Mocella rakiura (A.W.B. Powell, 1939)