| Citation | Wiggers, F. and A.R.M. Magalhães, 2003 Novas ocorréncias de moluscos no litoral de Santa Catarina, Brasil. Biotemas 16(1):81-89. |
| Ref. | 93541 Wiggers, F. and A.R.M. Magalhães, 2003 |
| Page | 82 |
| Named Used as Valid | Cyphoma signatum |
| Locality | |
| Distribution | Brazil. |