| 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. |
| Ref. | 78694 Watson, R.B., 1886 |
| Page | 60-62 |
| Named Used as Valid | Trochus tiara |
| Locality | |
| Distribution | Culebra Isalnd, Bermuda and Havana. |