| Citation | Zezina, O.N., 1975 Recent deep-sea brachiopod fauna of the Caribbean, the sources and conditions of its formation. Multiple investigation of the Caribbean Sea, Gulf of Mexico and adjacent waters. Tr. Inst. Okeanol., 100. |
| Ref. | 2198 Zezina, O.N., 1975 |
| Page | |
| Named Used as Valid | Gwynia capsula |
| Locality | |
| Distribution | Atlantic Ocean. |