| Scientific Name | Author | English Name |
|---|---|---|
| Cultellus attenuatus | Dunker, 1862 | |
| Cultellus pellucidus | unspecified | |
| Cultellus scalprum | (Gould, 1850) | |
| Cultellus tenuis | Griffith & Pidgeon, 1834 | African knife clam |
| Ensis californicus | Dall, 1899 | |
| Ensis directus | Conrad, 1843 | American jack knife clam |
| Ensis ensis | (Linnaeus, 1758) | Razor shell |
| Ensis goreensis | Clessin, 1888 | Goree razor clam |
| Ensis leei | Huber, 2015 | Atlantic razor clam |
| Ensis macha | (Molina, 1782) | Razor clam |
| Ensis magnus | Schumacher, 1817 | Arched razor shell |
| Ensis megistus | Pilsbry & McGinty, 1943 | |
| Ensis minor | Dall, 1900 | Minor jackknife |
| Ensis myrae | Berry, 1953 | California jackknife |
| Ensis siliqua | (Linnaeus, 1758) | Sword razor shell |
| Novaculina gangetica | Benson, 1830 | |
| Pharus legumen | (Linnaeus, 1758) | Bean razor clam |
| Phaxas adriaticus | (Coen, 1933) | |
| Phaxas albida | (Adams & Reeve, 1850) | |
| Phaxas cultellus | (Linnaeus, 1758) | |
| Phaxas hanleyi | (Dunker, 1861) | |
| Phaxas pellucidus | (Pennant, 1777) | Transparent razor shell |
| Phaxas scalpra | (Gould, 1851) | |
| Siliqua alta | (Broderip & Sowerby I, 1829) | Alaska razor |
| Siliqua costata | Say, 1822 | Atlantic razor |
| Siliqua fasciata | (Spengler, 1974) | |
| Siliqua grayana | (Dunker, 1861) | |
| Siliqua japonica | (Dunker, 1861) | |
| Siliqua lucida | (Conrad, 1837) | Transparent razor |
| Siliqua minima | (Gmelin, 1791) | |
| Siliqua patula | (Dixon, 1789) | Pacific razor |
| Siliqua pulchella | (Dunker, 1852) | Bright and thin razor clam |
| Siliqua radiata | (Linnaeus, 1758) | Sunset siliqua |
| Siliqua sloati | Hertlein, 1961 | |
| Siliqua squama | de Blainville, 1824 | Rough razor |
| Siliqua winteriana | Dunker, 1852 | Winter's razor clam |
| Sinonovacula constricta | (Lamarck, 1818) | Chinese razor clam |