| Referens | Hilário, A. and M.R. Cunha, 2008 On some frenulate species (Annelida: Polychaeta: Siboglinidae) from mud volcanoes in the Gulf of Cadiz (NE Atlantic). Scientia Marina 72(2):361-371. |
| Ref. | 80977 Hilário, A. and M.R. Cunha, 2008 |
| Sida | 368;tab.2 |
| Named Used as Valid | Spirobrachia leospira |
| Observationsplats | |
| Distribution | S. Sandwich Trench. |