Tellina ovalis (G.B. I Sowerby, 1825)
Tellinides ovalis Sowerby, 1825
Tellina owenii S.C.T. Hanley, 1845
Coanyax pacifica (W.H. Dall, 1900)
Peronaea pahiensis (FOSSIL) (C.A. Fleming, 1950 †)
Quidnipagus palatam (T. Iredale, 1929)
Pallidea palliderosea (H.E. Anton, 1838)
Tellina pallidula C.E. Lischke, 1871
Macoma panamensis W.H. Dall, 1900
Psammacoma panamensis (FOSSIL) W.H. Dall, 1900 †
Psammotreta papyracea (J.F. Gmelin, 1791)
Strigilla paraflexuosa (FOSSIL) Gardner, 1947 †
Moerella paraguanensis (FOSSIL) F. Hodson, 1931 †
Macoma paralenis (FOSSIL) Gardner, 1947 †
Tellina paramera (K.J. Boss, 1964)
Arcopagia parilis (FOSSIL) G.P. Deshayes, 1857 †
Arcopagia parisiensis (FOSSIL) Salisbury, 1934 †
Tellina parvitas (T. Iredale, 1931)
Tellina parvula E.A. Smith, 1895
Afsharius patagiatus (B. Prashad, 1932)
Arcopagia patellaris (FOSSIL) (J.B.P.A. Lamarck,1806 †)
Tellina patula (FOSSIL) L.W. Stephenson, 1941 †
Lamyella pelliculus (FOSSIL) (G.P. Deshayes, 1857 †)
Macoma pellucida (R.A. Philippi, 1843)
Macomopsis pellucida (L. Spengler, 1798)
Pseudotellidora pellyana (H. Adams, 1873)
Gastrana peregrina (FOSSIL) (B. de Basterot, 1825 †)
Tellina perieri V. Bertin
Tellina perisca W.H. Dall & C.T. Simpson,1901
Tonganaella perna (L. Spengler, 1798)
Macoma perplana (FOSSIL) (H.F.A. von Ihering,1897 †)
Tellina perplexa S.C.T. Hanley, 1844
Tellina perrieri (V. Bertin, 1878)
Tellina persica (W.H. Dall & C.T. Simpson,1901)
Tellidora peruana (FOSSIL) Olsson 1944 †