| Authors(s) | Dupont, L. |
| Year | 1979 |
| Title | Note on variation in Diacria Gray, 1847, with descriptions of a species new to science, Diacria rampali nov. spec., and a forma new to science, Diacria trispinosa forma atlantica nov. forma. Malacologia 18: 37-52, 3 tabs, 10 figs. |