1. conchiglia di san Giacomo   clam   lobster   fish   shark   Hint Half-n-half Clue   2. sardina   shark   shellfish   fish   sardine   Half-n-half Clue   3. salmone   sardine   cod   salmon   shark   Half-n-half Clue   4. trota   shark   tuna   mackerel   trout   Half-n-half Clue   5. sgombro   mackerel   shellfish   lobster   tuna   Half-n-half Clue   6. pescecane   shellfish   shark   salmon   tuna   Half-n-half Clue   7. merluzzo   mackerel   salmon   shark   cod   Half-n-half Clue