1. arenque   cockle   herring   hake   whiting   Hint Half-n-half Clue   2. tainha   mullet   mussel   squid   crayfish   Half-n-half Clue   3. anchova   mussel   anchovy   kipper   crayfish   Half-n-half Clue   4. arenque defumado   sole   scallop   kipper   prawn   Half-n-half Clue   5. ostra   anchovy   mussel   oyster   mullet   Half-n-half Clue   6. camarão, camarão grande   anchovy   scallop   turbot   prawn   Half-n-half Clue   7. molusco   cockle   octopus   sole   mullet   Half-n-half Clue