| Citation | Cutler, E.B., 1977 The bathyal and abyssal Sipuncula. Galathea Report, 14:135-156. |
| Ref. | 1871 Cutler, E.B., 1977 |
| Page | 144 |
| Named Used as Valid | Onchnesoma steenstrupii |
| Locality | off Congo River and Tasman Sea |
| Distribution | Southwest Pacific and Southeast Atlantic Oceans. |