Petaloconchus floridanus A.A. Olsson & A. Harbison,1953
Vermetus franciscanus K.H.J. Thiele, 1925
Vermetus gaederopi O.A.L. Mörch, 1861
Dendropoma ghanaense A.M. Keen & J.E. Morton,1960
Vermetus giganteus (FOSSIL) Martin, 1879 †
Petaloconchus glomeratus (C. Linnaeus, 1758)
Petaloconchus glomeratus colligata (FOSSIL) A.E.M. Cossmann& M.A. Peyrot, 1922 †
Petaloconchus glomeratus taurinensis (FOSSIL) F. Sacco, 1896 †
Petaloconchus glomeratus woodi (FOSSIL) F. Sacco, 1896 †
Vermetus goreensis (J.F. Gmelin, 1791)
Thylacodes grandis (J.E. Gray, 1842)
Serpulorbis granifera (FOSSIL) (T. Say, 1824 †)
Vermetus granulatus (J.L.C. Gravenhorst,1831)
Dendropoma gregarium J.A. Hadfield & E.A. Kay,1972
Cupolaconcha guana R.E. Golding, R. Bieler, T.A. Rawlings& T.M. Collins, 2014
Thylacodes hadfieldi (D.P. Kelly, 2007)
Vermetus hanguensis (FOSSIL) Cox, 1930 †
Serpulorbis horrida T.A. de M. Monterosato,1892
Dendropoma howense (T. Iredale, 1937)
Vermetus imbricatus (FOSSIL) C.L.F. von Sandberger,1859 †
Thylaeodus indentatus (P.P. Carpenter, 1857)
Vermetus indicus F.M. Daudin, 1800
Petaloconchus innumerabilis H.A. Pilsbry & A.A. Olsson,1935
Thylacodes inopertus (F.S. Leuckart in W.P.E.S. Rüppell& F.S. Leuckart, 1828)
Petaloconchus interliratus R.E.C. Stearns, 1893
Vermetus intestinalis (J.F. Gmelin, 1791)
Petaloconchus intortus (FOSSIL) (J.B.P.A. Lamarck,1818 †)
Dendropoma irregulare (A.V.M.D. D'Orbigny,1841)
Vermetus javanus (FOSSIL) Martin, 1879 †
Vermetus junghuhni (FOSSIL) Martin, 1879 †
Petaloconchus keenae J.A. Hadfield & E.A. Kay,1972
Cupolaconcha krypta (S.M. Gardner, 1989)
Stephopoma lacunosum (K.H. Barnard, 1963)
Petaloconchus laddfranklinae (FOSSIL) C.J. Maury, 1917 †
Thylacodes lamarckii (L.L. Vaillant, 1871)