| Citation | Cutler, E.B., 1994 The Sipuncula. Their systematics, biology and evolution. Ithaca: Comstock publishing Associates, 433 p. |
| Ref. | 1840 Cutler, E.B., 1994 |
| Page | 124 |
| Named Used as Valid | Phascolion lutense |
| Locality | |
| Distribution | Southern hemisphere (36 to 66°South) in the Pacific Ocean, 20 to 32°South on the southeastern Atlantic, off Argentina, Southeastern Indian Ocean, Northwest Pacific and Northeast Atlantic (Bay of Biscay). |