| Nominal Species (n = 57) | Present allocation (n = 47) | Ref. |
|---|---|---|
| Capsa altior Sowerby I, 1833 | Iphigenia altior | 3477 |
| Donax asper Hanley, 1845 | Donax asper | 3477 |
| Galatea bengoensis Dunker, 1849 | Galatea bengoensis | 3477 |
| Galatea bernardii Dunker, 1857 | Galatea bernardii | 3477 |
| Donax bicolor Lamarck, 1818 | Donax cuneatus | 348 |
| Donax bipartitus Sowerby III, 1892 | Donax bipartitus | 3477 |
| Capsa brasiliensis Lamarck, 1818 | Iphigenia brasiliensis | 83435 |
| Galatea cailliaudii Bernardi, 1860 | Galatea cailliaudii | 3477 |
| Donax californicus Conrad, 1837 | Donax californicus | 19 |
| Donax carinatus Hanley, 1843 | Donax carinatus | 3477 |
| Galatea congica Boettger, 1885 | Galatea congica | 3477 |
| Donax cuneatus Linnaeus, 1758 | Donax cuneatus | 348 |
| Donax denticulatus Linnaeus, 1758 | Donax denticulatus | 19 |
| Donax dentifer Hanley, 1843 | Donax dentifer | 3477 |
| Donax faba Gmelin, 1791 | Donax faba | 348 |
| Donax fossor Say, 1822 | Donax fossor | 19 |
| Donax gemmula Morrison, 1971 | Donax gemmula | 83435 |
| Donax gouldii Dall, 1921 | Donax gouldii | 19 |
| Donax gracilis Hanley, 1845 | Donax gracilis | 3477 |
| Donax granosus Lamarck, 1818 | Donax cuneatus | 348 |
| Donax hanleyanus Philippi, 1847 | Donax hanleyanus | 3477 |
| Galatea heukelomii Bernardi, 1860 | Egeria heukelomii | 89683 |
| Donax hilairea Guerin, 1832 | Donax hanleyanus | 83435 |
| Donax incarnatus Gmelin, 1791 | Donax incarnatus | 348 |
| Donax kiusiunensis Pilsbry, 1901 | Donax kiusiunensis | 75831 |
| Galatea kochii Bernard, 1860 | Egeria kochii | 89683 |
| Donax mancorensis Olsson, 1961 | Donax obesulus | 3477 |
| Donax marincovichi Coan, 1983 | Donax obesulus | 3477 |
| Donax nitidus Deshayes, 1854 | Donax nitidus | 75831 |
| Donax obesulus Reeve, 1854 | Donax obesulus | 3477 |
| Donax obscurus Deshayes, 1831 | Donax cuneatus | 348 |
| Donax peruvianus Deshayes, 1855 | Donax obesulus | 3477 |
| Donax pubescens Linnaeus, 1758 | Donax scortum | 348 |
| Donax pulchellus Hanley, 1843 | Donax pulchellus | 437 |
| Donax punctatostriatus Hanley, 1843 | Donax punctatostriatus | 3477 |
| Donax radians Lamarck, 1818 | Donax faba | 348 |
| Donax radiatus Humphrey, 1797 | Donax cuneatus | 348 |
| Iphigenia rostrata Römer, 1869 | Iphigenia rostrata | 437 |
| Donax rugosus Linnaeus, 1758 | Donax rugosus | 437 |
| Donax scalpellum Gray, 1825 | Donax scalpellum | 3477 |
| Egeria schwabi Clench, 1929 | Galatea schwabi | 89683 |
| Donax semigranosus Dunker, 1877 | Donax semigranosus | 3477 |
| Donax semistriatus Poli, 1795 | Donax semistriatus | 1398 |
| Donax serra Röding, 1798 | Donax serra | 3477 |
| Donax sordidus Hanley, 1845 | Donax sordidus | 3477 |
| Donax spiculum Reeve, 1855 | Donax spiculum | 3477 |
| Donax spiniferus Raven, 2021 | Donax spiniferus | 3477 |
| Donax striatus Linnaeus, 1767 | Donax striatus | 344 |
| Galatea tenuicula Philippi, 1849 | Galatea tenuicula | 3477 |
| Donax texasianus Philippi, 1847 | Donax texasianus | 19 |
| Donax ticaonicus Hanley, 1844 | Donax ticaonicus | 75831 |
| Donax trigonalis Preston, 1908 | Donax incarnatus | 348 |
| Iphigenia truncata von Martens, 1877 | Iphigenia delessertii | 437 |
| Donax trunculus Linnaeus, 1758 | Donax trunculus | 437 |
| Donax variabilis Say, 1822 | Donax variabilis | 19 |
| Donax vellicatus Reeve, 1855 | Donax vellicatus | 3477 |
| Donax venustus Poli, 1795 | Donax venustus | 437 |