| 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 | 226 |
| Named Used as Valid | Aspidosiphon steenstrupii |
| Locality | |
| Distribution | Western and Northern Indian Ocean, Northern Australia, Indonesia, Viet Nam, South China Sea, Japan, Hawaii, Caribbean, Cape verde Islands, Gulf Of Guinea. |