| Scientific Name | Author | English Name |
|---|---|---|
| Cucurbitula cymbium | (Spengler, 1783) | |
| Dufoichaena dentifera | (Dufo, 1840) | |
| Eufistulana agglutinans | (Deshayes, 1854) | |
| Eufistulana grandis | (Deshayes, 1854) | |
| Eufistulana mumia | (Spengler, 1783) | Club-shaped boring clam |
| Gastrochaena americana | Kurtz, 1860 | |
| Gastrochaena carcellesi | Castellanos, 1970 | |
| Gastrochaena cuneiformis | Spengler, 1783 | |
| Gastrochaena dubia | Pennant, 1777 | |
| Gastrochaena gigantea | Deshayes, 1830 | Flask shell |
| Gastrochaena hians | (Gmelin, 1791) | Atlantic gastrochaenid |
| Gastrochaena interrupta | Deshayes, 1854 | |
| Gastrochaena laevigata | Deshayes, 1854 | |
| Gastrochaena ovata | Sowerby I, 1834 | Ovate gastrochaenid |
| Gastrochaena retzii | Deshayes, 1863 | |
| Lamychaena weinkauffi | (Sturany, 1899) | |
| Rocellaria stimpsonii | Tryon, 1861 | Stimpson gastrochaenid |
| Spengleria mytiloides | (Lamarck, 1818) | |
| Spengleria rostrata | (Spengler, 1783) | Rostrate gastrochaenid |