| Anatina Schumacher, 1817 |
| Anatina anatina (Spengler, 1802) |
| Anatina costata G. B. Sowerby I, 1834 |
| Anatina cyprinus (W. Wood, 1828) |
| Gnathodon G. B. Sowerby I, 1832 |
| Gnathodon cuneatus G. B. Sowerby I, 1831 |
| Gnathodon flexuosus Conrad, 1839 |
| Harvella Gray, 1853 |
| Harvella elegans (G. B. Sowerby I, 1825) |
| Kymatoxinae Stenzel & Krause, 1957 |
| Lutraria Lamarck, 1799 |
| Lutraria (Cryptodon) Conrad, 1837 |
| Lutraria (Cryptodon) nuttallii Conrad, 1837 |
| Lutraria plicatella Lamarck, 1818 |
| Lutraria undulata Gould, 1851 |
| Lutrariinae Gray, 1853 |
| Mactra Linnaeus, 1767 |
| Mactra (Mactra) Linnaeus, 1767 |
| Mactra (Mactra) williamsi Berry, 1960 |
| Mactra (Mactrella) Gray, 1853 |