Erato prayensis A. de Rochebrune, 1882
Eratotrivia prestwichii (FOSSIL) (F.E. Edwards, 1854 †)
Niveria problematica (F.A. Schilder, 1931)
Dolichupis producta (J.S. Gaskoin, 1836)
Trivirostra prosilia D. Fehse, 2015
Gregoia prunum Fehse, 2017
Niveria pseudavellana (F. Sacco, 1894)
Niveria pseudoasulcata (F. Sacco, 1894)
Trivirostra pseudotrivellona D. Fehse & J. Grego, 2008
Triviella pseudovulata F.A. Schilder & M. Schilder,1929
Trivellona puillandrei Fehse, 2017
Bellerato pukeuriensis (FOSSIL) (C.R. Laws, 1935 †)
Proterato pulcherrima D. Fehse, 2015
Trivellona pulchra D. Fehse & J. Grego, 2012
Pusula pullata (G.B. Sowerby, 1870)
Trivia pullicina É.A.A. Locard, 1892
Dolichupis pulloidea (W.H. Dall & W.H. Ochsner,1928)
Proterato pura (J.T. Kuroda & T. Habe,1971)
Cleotrivia pygmaea (F.A. Schilder, 1931)
Trivirostra pyrena Fehse, 2017
Trivellona pyrifera Fehse, 2017
Archierato pyrulata (FOSSIL) (R. Tate, 1890 †)
Niveria quadripunctata (J.E. Gray, 1827)
Pusula radians (J.B.P.A. Lamarck, 1810)
Gregoia ramosa Fehse, 2017
Cypraeerato rangiroa D. Fehse, 2012
Trivia recluzi (FOSSIL) F. Cailliaudin A.E.M. Cossmann, 1896 †
Sulcerato recondita (J.C. Melvill & R. Standen,1903)
Niveria recta (O. Couffon, 1902)
Hespererato rehderi (B.K. Raines, 2002)
Proterato renkerorum D. Fehse, 2015
Trivia retusa (FOSSIL) (J. de C. Sowerby,1822 †)
Gregoia rimatara D. Fehse, 2015
Dolichupis ritteri (W.J. Raymond, 1903)
Eratoena rosadoi D. Fehse, 2013