Megalomphalus millerae (G.W. Nowell-Usticke,1959)
Vanikoropsis minuta (FOSSIL) Pan, 1977 †
Vanikoro montrouzieri (G.B. II Sowerby, 1879)
Megalomphalus mosselensis K.H. Barnard, 1958
Tubiola multilirata (K.H.J. Thiele, 1925)
Macromphalus mzambana (R.N. Kilburn, 1977)
Vanikoro natalensis E.A. Smith, 1908
Tubiola nivea (J.F. Gmelin, 1791)
Tubiola nugatorium J.C. Melvill, 1910
Zeradina obliquecostata (FOSSIL) (P. Marshall & Murdoch,1920 †)
Macromphalina occidentalis P. Bartsch, 1907
Zeradina odhneri A.W.B. Powell, 1927
Macromphalus okamotoi T. Habe, 1962
Fossarella orbiculatus (C. Hedley, 1907)
Vanikoro orbignyana (C.A. Récluz, 1844)
Larinopsis ostensus T. Iredale, 1936
Zeradina ovata (N.H. Odhner, 1924)
Vanikoro oxychone O.A.L. Mörch, 1877
Fossarella pacifica K.H.J. Thiele, 1925
Macromphalina palmalitoris H.A. Pilsbry& J.T.L. McGinty, 1950
Macromphalina panamensis (P. Bartsch, 1918)
Macromphalina paradoxa E. Rolán & F. Rubio, 1998
Macromphalina partimsculpturata (FOSSIL) B.M. Landau, F. Da Silva& S.M. Heitz, 2016 †
Zeradina parva G.T. Poppe, S.P. Tagaro& P. Stahlschmidt, 2015
Macromphalus pasithea R.N. Kilburn, 1977
Japanonoba patula (A. Adams, 1863)
Macromphalus persoluta G. Nevill
Macromphalina peruviana (H.A. Pilsbry& A.A. Olsson, 1945)
Megalomphalus petitianus (N. Tiberi, 1869)
Talassia philippeswinneni E. Rolán & F. Swinnen,2011
Macromphalina philippii (H.A. Pilsbry& A.A. Olsson, 1945)
Macromphalina pierrot J.A. Gardner, 1948
Megalomphalus pilsbryi (A.A. Olsson& J.T.L. McGinty, 1958)
Vanikoro plicata (C.A. Récluz, 1844)
Zeradina plicifera (Nevill, 1863)