| Psammosolen Risso, 1826 |
| Psammosolen guaymasensis Lowe, 1935 |
| Siliquaria Schumacher, 1817 |
| Siliquaria peruana Dunker, 1862 |
| Solecurtidae d'Orbigny, 1846 |
| Solecurtus Blainville, 1824 |
| Solecurtus (Cultellus) Conrad, 1837 |
| Solecurtus (Cultellus) californianus Conrad, 1837 |
| Solecurtus affinis C. B. Adams, 1852 |
| Solecurtus cumingianus (Dunker, 1861) |
| Solecurtus guaymasensis (Lowe, 1935) |
| Solecurtus lucidus Conrad, 1837 |
| Solecurtus politus P. P. Carpenter, 1857 |
| Solecurtus sanctaemarthae d'Orbigny, 1853 |
| Solecurtus violascens P. P. Carpenter, 1857 |
| Tagelus Gray, 1847 |
| Tagelus (Mesopleura) Conrad, 1868 |
| Tagelus (Mesopleura) divisus (Spengler, 1794) |
| Tagelus (Mesopleura) peruvianus Pilsbry & Olsson, 1941 |
| Tagelus (Mesopleura) politus (P. P. Carpenter, 1857) |