| Cerithidea Swainson, 1840 |
| Cerithidea (Cerithideopsis) Thiele, 1929 |
| Cerithidea (Cerithideopsis) californica Haldeman, 1840 |
| Cerithidea (Cerithideopsis) californica var. mazatlanica Carpenter, 1857 |
| Cerithidea (Cerithideopsis) montagnei (d'Orbigny, 1841) |
| Cerithidea (Cerithideopsis) valida (C. B. Adams, 1852) |
| Cerithidea costata (da Costa, 1778) |
| Cerithidea costata subsp. beattyi Bequaert, 1942 |
| Cerithidea pliculosa (Menke, 1829) |
| Cerithidea pliculosa subsp. veracruzensis Bequaert, 1942 |
| Cerithidea scalariformis (Say, 1825) |
| Cerithidea turrita Stearns, 1872 |
| Pirena Lamarck, 1822 |
| Pirena scalariformis Say, 1825 |
| Potamididae H. Adams & A. Adams, 1854 |