1. mosquito   moth   earthworm   butterfly   mosquito   Hint Half-n-half Clue   2. araña   bug   spider   hornet   wasp   Half-n-half Clue   3. luciérnaga   dragonfly   firefly   butterfly   mosquito   Half-n-half Clue   4. polilla   moth   spider   beetle   scorpion   Half-n-half Clue   5. lombriz de tierra   cricket   worm   firefly   earthworm   Half-n-half Clue   6. libélula   dragonfly   cockroach, roach   fly   earthworm   Half-n-half Clue   7. pulga   locust   flea   spider   tick   Half-n-half Clue