| Citation | Turgeon, D.D., W.G. Lyons, P. Mikkelsen, G. Rosenberg and F. Moretzsohn, 2009 Bivalvia (Mollusca) of the Gulf of Mexico. pp. 711-744 In Felder, D.L.; Camp, D.K. (eds.) Gulf of Mexico - Origins, Waters, and Biota. Biodiversity. Texas A&M University Press, College Station, Texas. |
| Ref. | 104365 Turgeon, D.D., W.G. Lyons, P. Mikkelsen, G. Rosenberg and F. Moretzsohn, 2009 |
| Page | 734 |
| Named Used as Valid | Gemma gemma |
| Locality | |
| Distribution | Western Atlantic and Eastern Pacific. |