| Species | Name Used |
|---|---|
| Scandia mutabilis (Ritchie, 1907) | Scandia mutabilis (p. ) |
| Sertularella parvula Mammen, 1965 | Sertularella parvula (p. ) |
| Sertularia stookeyi unspecified | Sertularia stookeyi (p. ) |
| Sertularia turbinata (Lamouroux, 1816) | Sertularia turbinata (p. ) |
| Thyroscyphus marginatus (Allman, 1877) | Cnidoscyphus marginatus (p. ) |
| Turritopsis nutricula Mccrady, 1859 | Turritopsis nutricula (p. ) |
| Zanclea costata Gegenbaur, 1857 | Zanclea costata (p. ) |