1. conchiglia di San Giacomo   clam   sea urchin   manatee   crab   Hint Half-n-half Clue   2. delfino   octopus   whale   dolphin   mussel   Half-n-half Clue   3. pesce spada   jellyfish   snail   dolphin   swordfish   Half-n-half Clue   4. cozza   sea urchin   eel   whale   mussel   Half-n-half Clue   5. lumaca   otter   octopus   whale   snail   Half-n-half Clue   6. aragosta   turtle   lobster   snail   oyster   Half-n-half Clue   7. medusa   mussel   otter   jellyfish   eel   Half-n-half Clue