| Referens | Sabelli, B. and H.S. Feinberg (eds.), 1879 Simon and Schuster's Guide to Shells. Simon and Schuster's Inc. New York. 512 pp. |
| Ref. | 63968 Sabelli, B. and H.S. Feinberg (eds.), 1879 |
| Sida | 95 |
| Named Used as Valid | Polinices duplicatus |
| Observationsplats | |
| Distribution |