| Citation | Saiz, J.I. and L. Villafranca Urchegui, 1990 The Sipuncula from the Alboran Sea and ibero-Moroccan Bay. Journal of Natural History 24:1143-1177. |
| Ref. | 2052 Saiz, J.I. and L. Villafranca Urchegui, 1990 |
| Page | |
| Named Used as Valid | Nephasoma lilljeborgi |
| Locality | |
| Distribution | Gibraltar (34 to 36°North, 6 to 8° West). |