| Citation | Tewfik, A. and B. Scheuer, 2013 Ecology of the king helmet, Cassis tuberosa (L.) in South Caicos. Caribbean Naturalist 2:1-10. |
| Ref. | 127914 Tewfik, A. and B. Scheuer, 2013 |
| Page | 2 |
| Named Used as Valid | Thalassia testudinum |
| Locality | |
| Distribution | Turks and Caicos. |