| Nominal Species (n = 92) | Present allocation (n = 68) | Ref. |
|---|---|---|
| Melampus adamsianus Pfeiffer, 1855 | Melampus adamsianus | 19 |
| Pedipes affinis Férussac, 1821 | Pedipes affinis | 3477 |
| Melampus albus Gassies, 1865 | Melampus albus | 337 |
| Laemodonta amplicata Jickeli, 1874 | Pedipes amplicatus | 3477 |
| Laimodonta anaaensis Mousson, 1869 | Allochroa layardi | 75097 |
| Pedipes angulatus Adams, 1852 | Pedipes angulatus | 1667 |
| Auricula angulifera Petit, 1841 | Cassidula angulifera | 75097 |
| Pythia argenvillei Pfeiffer, 1853 | Pythia scarabaeus | 75097 |
| Bulimus aurisfelis Bruguière, 1792 | Cassidula aurisfelis | 75097 |
| Bulla aurisjudae Linnaeus, 1758 | Ellobium aurisjudae | 75097 |
| Bulla aurismidae Linnaeus, 1758 | Ellobium aurismidae | 75097 |
| Auricula australis Quoy & Gaimard, 1832 | Ophicardelus ornatus | 75097 |
| Plecotrema bella H. & A. Adams, 1855 | Laemodonta bella | 75097 |
| Melampus bidentatus Say, 1822 | Melampus bidentatus | 1667 |
| Cassidula bilabiata Hedley, 1912 | Cassidula zonata | 75097 |
| Plecotrema binneyi Crosse, 1867 | Laemodonta octanfracta | 75097 |
| Pedipes bodomoli Perugia, 2021 | Pedipes bodomoli | 3477 |
| Voluta bullaoides Montagu, 1808 | Melampus bullaoides | 83435 |
| Melampus castaneus Mühlfeld, 1818 | Melampus castaneus | 19 |
| Laimodonta conica Pease, 1863 | Allochroa layardi | 75097 |
| Cremnobates cornea Swainson, 1855 | Ophicardelus ornatus | 75097 |
| Melampus cristatus Pfeiffer, 1855 | Melampus cristatus | 19 |
| Plecotrema cubensis Pfeiffer, 1854 | Laemodonta cubensis | 83435 |
| Cassidula decussata H. & A. Adams, 1855 | Cassidula sowerbyana | 75097 |
| Auricula doliolum Petit, 1843 | Cassidula doliolum | 75097 |
| Auricula dyeriana Tenison-Woods, 1876 | Cassidula zonata | 75097 |
| Melampus edentulus Martens, 1865 | Melampus edentulus | 83435 |
| Auricula elongata Küster, 1845 | Auriculastra elongata | 3477 |
| Laemodonta exaratoides Kawabe, 1992 | Laemodonta exaratoides | 3477 |
| Melampus exaratus Adams & Adams, 1854 | Melampus exaratus | 3477 |
| Auricula fasciata Deshayes, 1830 | Melampus fasciatus | 75097 |
| Melampus flexuosus Crosse, 1867 | Melampus flexuosus | 19 |
| Melampus floridanus Pfeiffer, 1856 | Melampus floridanus | 1667 |
| Auricula granosa Hombron & Jacquinot, 1851 | Melampus fasciatus | 75097 |
| Melosidula granosula Iredale, 1936 | Laemodonta punctigera | 75097 |
| Alexia harrissoni Beddome, 1883 | Marinula parva | 75097 |
| Voluta heteroclita Montagu, 1808 | Blauneria heteroclita | 83435 |
| Leuconopsis inermis Hedley, 1901 | Leuconopsis inermis | 19 |
| Ophicardelus irregularis Mousson, 1869 | Ophicardelus quoyi | 75097 |
| Ophicardelus layardi Adams & Adams, 1855 | Allochroa layardi | 75097 |
| Melampus liberianus Adams & Adams, 1854 | Melampus liberianus | 3477 |
| Plectotrema lirata H. & A. Adams, 1854 | Laemodonta typica | 75097 |
| Pedipes liratulus Kobelt, 1901 | Laemodonta punctigera | 75097 |
| Laemodonta livida Perugia, 2010 | Laemodonta livida | 3477 |
| Auricula lutea Quoy & Gaimard, 1832 | Melampus luteus | 75097 |
| Laemodonta madagascariensis Bozzetti, 2007 | Laemodonta madagascariensis | 3477 |
| Leuconopsis manningi Martins, 1996 | Leuconopsis manningi | 83435 |
| Melampus massauensis Pfeiffer, 1858 | Melampus massauensis | 3204 |
| Auricula meridionalis Brazier, 1877 | Phytia myosotis | 75097 |
| Ophicardelus minor Mousson, 1869 | Ophicardelus quoyi | 75097 |
| Turbo mirabilis Mühlfeld, 1816 | Pedipes mirabilis | 83435 |
| Melampus morrisoni Martins, 1996 | Melampus morrisoni | 1667 |
| Auricula myosotis Draparnaud, 1801 | Phytia myosotis | 75097 |
| Apodosis novimundi Pilsbry & McGinty, 1949 | Leuconopsis novimundi | 83435 |
| Helix nucleus Gmelin, 1791 | Cassidula nucleus | 75097 |
| Laemodonta oblonga Jickeli, 1874 | Laemodonta oblonga | 3477 |
| Pedipes octanfracta Jonas, 1845 | Laemodonta octanfracta | 75097 |
| Melampus olivaceus Carpenter, 1856 | Melampus olivaceus | 1667 |
| Auricella ornata Férussac, 1821 | Ophicardelus ornatus | 75097 |
| Melampus ovuloides Baird, 1873 | Melampus ovuloides | 19 |
| Tornatella ovulum Pfeiffer, 1840 | Microtralia ovulum | 83435 |
| Leuconopsis pacifica Oliver, 1915 | Leuconopsis pacifica | 3204 |
| Detracia paranus Morrison, 1951 | Melampus paranus | 83435 |
| Cremnobates parva Swainson, 1855 | Marinula parva | 75097 |
| Melampus parvulus Pfeiffer, 1856 | Melampus parvulus | 19 |
| Melampus pascus Odhner, 1922 | Melampus pascus | 3204 |
| Melampus patulus Lowe, 1832 | Melampus luteus | 75097 |
| Auricula pellucidus Cooper, 1841 | Leuconopsis pellucidus | 75097 |
| Marinula pepita King, 1832 | Marinula pepita | 3477 |
| Cassidula plecotrematoides Möllendorf, 1885 | Cassidula plecotrematoides | 3477 |
| Plectotrema punctigera H. & A. Adams, 1854 | Laemodonta punctigera | 75097 |
| Ophicardelus quoyi Adams & Adams, 1855 | Ophicardelus quoyi | 19 |
| Leuconopsis rapanuiensis Rehder, 1980 | Leuconopsis rapanuiensis | 3477 |
| Auricula rugata Menke, 1843 | Cassidula rugata | 75097 |
| Helix scarabaeus Linnaeus, 1758 | Pythia scarabaeus | 75097 |
| Ellobium semisculptum Adams & Adams, 1854 | Ellobium semisculptum | 19 |
| Cremnobates solida Swainson, 1855 | Marinula xanthostoma | 75097 |
| Auricula sowerbyana Pfeiffer, 1853 | Cassidula sowerbyana | 75097 |
| Laemodonta striata Philippi, 1846 | Laemodonta striata | 3477 |
| Melampus stutchburyi Pfeiffer, 1857 | Ophicardelus sulcatus | 75097 |
| Auricula subula Quoy & Gaimard, 1832 | Auriculastra subula | 75097 |
| Leuconia succinea Pfeiffer, 1854 | Creedonia succinea | 83435 |
| Ophicardelus sulcata H. & A. Adams, 1855 | Ophicardelus sulcatus | 75097 |
| Ophicardelus sulcatus Adams & Adams, 1855 | Ophicardelus sulcatus | 19 |
| Leuconopsis tatei Gatliff, 1905 | Leuconopsis pellucidus | 75097 |
| Melampus tetricus Morelet, 1864 | Ophicardelus quoyi | 75097 |
| Plecotrema typica H. & A. Adams, 1854 | Laemodonta typica | 75097 |
| Pedipes unisulcatus Cooper, 1866 | Pedipes unisulcatus | 3477 |
| Leuconopsis victoriae Gatliff, 1905 | Leuconopsis pellucidus | 75097 |
| Auricula vulcani Morelet, 1860 | Ovatella vulcani | 3477 |
| Marinula xanthostoma Adams & Adams, 1855 | Marinula xanthostoma | 19 |
| Cassidula zonata Adams & Adams, 1855 | Cassidula zonata | 19 |