| Sarsia eximia (Allman, 1859) |
| Sarsia gemmifera Forbes, 1848 |
| Sarsia gracilis Browne, 1902 |
| Sarsia prolifera Forbes, 1848 |
| Sarsia resplendens H. B. Bigelow, 1909 |
| Sarsia strangulata Allman, 1871 |
| Slabberia Forbes, 1846 |
| Slabberia brownei (H. B. Bigelow, 1909) |
| Slabberia halterata Forbes, 1846 |
| Slabberia ophiogaster (Haeckel, 1879) |
| Stauridiosarsia Mayer, 1910 |
| Stauridiosarsia ophiogaster (Haeckel, 1879) |
| Stauridiosarsia reesi (Vannucci, 1956) |
| Syndictyon Agassiz, 1862 |
| Syndictyon angulatum Mayer, 1900 |