| Citation | Pagola-Carte, S. and J.I. Saiz-Salinas, 2000 Sipuncula from Hainan Island (China). Taylor and Francis 34(12):2187-2207. |
| Ref. | 1784 Pagola-Carte, S. and J.I. Saiz-Salinas, 2000 |
| Page | 2197 |
| Named Used as Valid | Phascolosoma nigrescens |
| Locality | |
| Distribution | Atlantic, Indian, Pacific Oceans. |