| 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 | 221 - 222 |
| Named Used as Valid | Aspidosiphon coyi |
| Locality | |
| Distribution | Western Indian, Western Pacific Oceans (Central japan through Okinawa, Philippines, Indonesia, Kermadec Island), Eastern Pacific (Gulf of Panama, Gulf Of California, San Salvador, Galápagos Islands). |