| Citation | Cutler, E.B., 1977 The bathyal and abyssal Sipuncula. Galathea Report, 14:135-156. |
| Ref. | 1871 Cutler, E.B., 1977 |
| Page | 146 |
| Named Used as Valid | Phascolion pacificum |
| Locality | Great Australian Bight |
| Distribution | NW Pacific, Peru-Chile Trench, southern Atlantic, Pacific and Indian Oceans. |