Hipponicidae Troschel, 1861
Hipponix acuta (Quoy & Gaimard, 1835)
Hipponix acutus (Schumacher, 1817)
Hipponix antiquatus (Linnaeus, 1767)
Hipponix australis (Lamarck, 1819)
Hipponix benthophila (Dall, 1889)
Hipponix climax Simone, 2005
Hipponix conica (Schumacher, 1817)
Hipponix conicus (Schumacher, 1817)
Hipponix costellatus Carpenter, 1856
Hipponix cranioides Carpenter, 1864
Hipponix delicatus Dall, 1908
Hipponix floridanus Olsson & Harbison, 1953
Hipponix foliacea (Quoy & Gaimard, 1835)
Hipponix grayanus Menke, 1853
Hipponix imbricatus
Hipponix incurvus (Gmelin, 1791)
Hipponix interrupta
Hipponix interruptus
Hipponix leptus Simone, 2002
Hipponix lissus (E.A. Smith, 1894)
Hipponix mogul Chino, 2006
Hipponix panamensis C.B. Adams, 1852
Hipponix pilosus (Deshayes, 1832)
Hipponix planatus Carpenter, 1857
Hipponix subrufus (Lamarck, 1819)
Hipponix ticaonicus Sowerby, 1846
Hipponix tumens Carpenter, 1864
Hipponyx ainamurensis
Hipponyx ceras
Hipponyx conoides
Hipponyx cornucopae
Hipponyx costata
Hipponyx gomai
Hipponyx ovalis
Hipponyx tumens
Hipponyx woodi
