Hipponix bistriatus (FOSSIL) (J.P.S. Grateloup,1836 †)
Hipponix bistriatus? (J.P.S. Grateloup, 1836)
Hipponix ceras (FOSSIL) W.P. Woodring, 1928 †
Hipponix climax L.R.L. Simone, 2005
Hipponix comatus (FOSSIL) G.P. Deshayes, 1861 †
Hipponix comptus (FOSSIL) G.P. Deshayes, 1861 †
Hipponix conicus (H.C.F. Schumacher, 1817)
Hipponix conoides (FOSSIL) Abbass, 1967 †
Hipponix cornucopiae (FOSSIL) (P.F. Röding, 1798 †)
Hipponix cornucopiae dilatatus (J.B.P.A. Lamarck, 1803)
Hipponix costata (FOSSIL) Erdmann & Morra, 1985 †
Hipponix costellatus P.P. Carpenter, 1856
Hipponix cranoides P.P. Carpenter, 1864
Hipponix cristallinus A.A. Gould, 1846
Hipponix delicatus W.H. Dall, 1908
Hipponix dibleyi (FOSSIL) Sherborn †
Hipponix elegans (FOSSIL) G.P. Deshayes, 1824 †
Hipponix floridanus A.A. Olsson & A. Harbison,1953
Hipponix gomai (FOSSIL) Abbass, 1967 †
Hipponix granulatus A. Adams
Hipponix grateloupi (FOSSIL) É.A. Benoist, 1873 †
Hipponix grayanus K.T. Menke, 1853
Hipponix imbricatus A.A. Gould, 1846
Hipponix incurvus (J.F. Gmelin, 1791)
Hipponix interruptus (FOSSIL) O.G. Michelotti, 1861 †
Hipponix laubrierei (FOSSIL) A.E.M. Cossmann, 1888 †
Hipponix leptus L.R.L. Simone, 2002
Hipponix mitrula (J.F. Gmelin, 1791)
Hipponix mogul M. Chino, 2006
Hipponix nobilis A. Adams, 1867
Hipponix otohimeae T. Habe, 1946
Hipponix ovalis (FOSSIL) Abbass, 1967 †
Hipponix panamensis C.B. Adams, 1852
Hipponix patelloides (FOSSIL) G.P. Deshayes, 1824 †
Hipponix patelloides flexicostata (FOSSIL) Klushnikov, 1958 †