| Citation | Fox, R.S. and E.E. Ruppert, 1985 Shallow-water marine benthic invertebrates of South Carolina: Species identificattion, community composition and symbiotic association. University of South Carolina Press, Columbia, SC (USA). |
| Ref. | 111174 Fox, R.S. and E.E. Ruppert, 1985 |
| Page | |
| Named Used as Valid | Gemma gemma |
| Locality | |
| Distribution | USA. |