Vitrinella prestoni J.C. Melvill, 1906
Teinostoma priscum (FOSSIL) G.P. Deshayes, 1863 †
Anticlimax proboscidea (C.G. Aguayo, 1949)
Monodosus prolatus Rubio & Rolán, 2016
Vitrinella prominula (A. Adams, 1861)
Vitrinella proxima H.A. Pilsbry & A.A. Olsson,1952
Monodosus proximus Rubio & Rolán, 2016
Vitrinella pseudoaristata F. Rubio, R. Fernández-Garcés& E. Rolán, 2011
Circulus pseudopraecedens W. Adam & J. Knudsen,1969
Cyclostremiscus psix H.A. Pilsbry & A.A. Olsson,1952
Pseudoliotia pulchella (R.W. Dunker, 1860)
Solariorbis punctatocarinatus (FOSSIL) B.M. Landau & al., 2013 †
Anticlimax puncticulata F. Rubio & E. Rolán, 2014
Solariorbis punctostriatus F. Rubio, E. Rolán& Y.C. Lee, 2011
Vitrinella pusilla (L. Pfeiffer, 1840)
Teinostoma pycnum (FOSSIL) W.P. Woodring, 1957 †
Solariorbis pyricallosus (P.P. Carpenter, 1857)
Solariorbis quadrangularis (FOSSIL) †
Circulus quadricarinatus (FOSSIL) A.W. Janssen, 1967 †
Tornus quadrifasciatus (FOSSIL) (J.P.S. Grateloup,1832 †)
Circulus quinquecinctus (FOSSIL) A.E.M. Cossmann, 1888 †
Vitrinella quinquestriatum (J.C. Melvill, 1912)
Tornus rachelae E. Rolán & F. Rubio, 2002
Discopsis radians (E. Rolán & F. Rubio,1990)
Discreliotia radians C.F. Laseron, 1958
Adeorbella radiata (FOSSIL) (Briart & Cornet, 1887) †
Teinostoma radiatum A. Adams, 1863
Teinostoma rarum H.A. Pilsbry & A.A. Olsson,1945
Discopsis rarus E. Rolán & F. Rubio, 2002
Teinostoma reclusum W.H. Dall, 1889
Discopsis reductus (E. Rolán & F. Rubio,1990)
Pseudoliotia reeviana (L.A. Reeve, 1844)
Solariorbis regularis (C.B. Adams, 1852)
Anticlimax reinaudi F. Rubio & E. Rolán, 2014
Anticlimax religiosa F. Rubio & E. Rolán, 2014