| Citation | Serrano, A., G. San Martín and E. López, 2006 Ecology of Syllidae (Annelida: Polychaeta) from shallow rocky environments in the Cantabrian Sea (South Bay of Biscay). Scientia Marina 70(S3):225-235. |
| Ref. | 107174 Serrano, A., G. San Martín and E. López, 2006 |
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| Named Used as Valid | Syllis gracilis |
| Plaats | |
| Verspreiding | Cantabrian Sea. |