| Species | Name Used |
|---|---|
| Assiminea theobaldiana Nevill, 1880 | Assiminea theobaldiana (p. ) |
| Cerithidea decollata Linnaeus, 1758 | Cerithidea decollata (p. ) |
| Littoraria intermedia (Philippi, 1846) | Littoraria intermedia (p. 7 ) |
| Littorina scabra (Linnaeus, 1758) | Littoraria scabra (p. 7 ) |
| Nerita insculpta Récluz, 1841 | Nerita insculpta (p. 8 ) |