| Spirastrella decumbens Ridley, 1884 | Accepted name (WoRMs) |
| Status | senior synonym, original combination |
| ICZN valid name | Yes |
| Status ref. | Calcinai, B., F. Azzini, G. Bavestrello, C. Cerrano, M. Pansini and D.-C. Thung, 2006 |
| Comment | |
| Etymology of Generic name | |
| Etymology of specific name |