Propustularia simiensis (FOSSIL) (R.N. Nelson, 1925 †) Mexico, Baja California
Propustularia surinamensis (Perry, 1811) Brazil, Fortaleza26 mm
Siphocypraea alligator (FOSSIL) E.J. Petuch, 1994 † Florida, Sarasota County64,5 mm
Siphocypraea almirantensis (FOSSIL) A.A. Olsson, 1922 † Panama, Golfo de los Mosquitos
Siphocypraea amandusi (FOSSIL) L.G. Hertlein, 1927 † Mexico, Baja California Sur, Mulegé
Siphocypraea bairdi (FOSSIL) E.J. Petuch, 2004 † USA, Florida, Sarasota
Siphocypraea cannoni (FOSSIL) E.J. Petuch, 1994 † Florida, Sarasota County68,5 mm
Siphocypraea carolinensis (FOSSIL) (T.A. Conrad, 1841 †) Florida62 mm
Siphocypraea crocodilia (FOSSIL) E.J. Petuch, 1994 † Florida, Sarasota County63 mm
Siphocypraea cubagnana (FOSSIL) N.E. Weisbord † Venezuela, Falcón42 mm
Siphocypraea diegelae (FOSSIL) E.J. Petuch, 1994 † Florida29,5 mm
Siphocypraea dimasi (FOSSIL) E.J. Petuch, 1994 † Florida23,2 mm
Siphocypraea erici (FOSSIL) E.J. Petuch, 1998 † Florida, Sarasota County72 mm
Siphocypraea floridana (FOSSIL) (W.C. Mansfield, 1931 †) Florida92 mm
Siphocypraea griffini (FOSSIL) E.J. Petuch, 1991 † Florida46 mm
Siphocypraea grovesi (FOSSIL) E.J. Petuch, 1998 † Florida, Sarasota County72,8 mm
Siphocypraea hertweckorum (FOSSIL) E.J. Petuch, 1991 † Florida75 mm
Siphocypraea hughesi (FOSSIL) A.A. Olsson& R.E. Petit, 1964 † Florida59 mm
Siphocypraea jenniferae (FOSSIL) E.J. Petuch, 1998 † Florida, Sarasota County
Siphocypraea josiai (FOSSIL) D. Fehse, 1997 † Florida
Siphocypraea kalafuti (FOSSIL) E.J. Petuch, 1994 † Florida, Sarasota County
Siphocypraea kelleyi (FOSSIL) E.J. Petuch, 1998 † Florida, Sarasota County49,2 mm
Siphocypraea ketteri (FOSSIL) E.J. Petuch, 1994 † Florida, Sarasota County
Siphocypraea kissimmeensis (FOSSIL) E.J. Petuch, 1994 † Florida
Siphocypraea macbrideae (FOSSIL) E.J. Petuch, 1998 † Florida, Sarasota County67 mm
Siphocypraea macrovoluta (FOSSIL) C.S. Ferreira& O.R. Cunha, 1957 † Brazil, Fortaleza
Siphocypraea mansfieldi (FOSSIL) E.J. Petuch, 1998 † Florida, Sarasota County72,3 mm
Siphocypraea marilynae (FOSSIL) E.J. Petuch, 1994 † Florida, Sarasota County42 mm
Siphocypraea merriami (FOSSIL) W.M. Ingram, 1939 † Panama
Siphocypraea metae (FOSSIL) E.J. Petuch, 1994 † Florida, Sarasota County62 mm
Siphocypraea mulepenensis (FOSSIL) E.J. Petuch, 1991 † Florida58 mm
Siphocypraea parodizi (FOSSIL) E.J. Petuch, 1994 † Florida, Sarasota County55 mm
Siphocypraea penningtonorum (FOSSIL) E.J. Petuch, 1994 † Florida54 mm
Siphocypraea philemoni (FOSSIL) D. Fehse, 1997 † Florida, Sarasota County
Siphocypraea pilsbryi (FOSSIL) (W.M. Ingram, 1947 †) Florida30 mm