| Citation | Watson, R.B., 1886 Report on the Scaphopoda and Gasteropoda collected by H.M.S. Challenger during the Years 1873-1876. In Report of the scientific results of the voyage of H.M.S. Challenger during the years 1873-76: a summary of the scientific results, Zoology 15:1-761. |
| संदर्भ | 78694 Watson, R.B., 1886 |
| Page | 695 |
| Named Used as Valid | Bittium amblyterum |
| स्थान | |
| वितरण | Off Azores and from north of bay of Biscay to northwest of Africa. |