1. langosta   salmon   mackerel   fish   lobster   Hint Half-n-half Clue   2. trucha   lobster   trout   sardine   salmon   Half-n-half Clue   3. sardina   clam   sardine   lobster   tuna   Half-n-half Clue   4. cangrejo   crab   salmon   trout   shellfish   Half-n-half Clue   5. atún   shellfish   trout   mackerel   tuna   Half-n-half Clue   6. caballa   crab   cod   tuna   mackerel   Half-n-half Clue   7. marisco   shark   shrimp   mackerel   shellfish   Half-n-half Clue