| نقل قول | 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. |
| مرجع | 78694 Watson, R.B., 1886 |
| Page | |
| Named Used as Valid | Bittium abruptum |
| Locality | |
| Distribution | Off Fayal, Azores. |