1. calamar   hake   crayfish   squid   kipper   Hint Half-n-half Clue   2. rodaballo   crayfish   mullet   mussel   turbot   Half-n-half Clue   3. berberecho   squid   anchovy   cockle   sole   Half-n-half Clue   4. pescadilla, merluza   whiting   kipper   cockle   octopus   Half-n-half Clue   5. gamba   scallop   prawn   cockle   oyster   Half-n-half Clue   6. arenque ahumado   kipper   prawn   winkle   herring   Half-n-half Clue   7. caracol marino   winkle   sole   kipper   herring   Half-n-half Clue