1. locusta   moth   spider   ant   locust   Hint Half-n-half Clue   2. zanzara   tick   mosquito   centipede   hornet   Half-n-half Clue   3. bruco   cockroach, roach   grasshopper   caterpillar   moth   Half-n-half Clue   4. centopiedi   bug   centipede   wasp   tick   Half-n-half Clue   5. scarafaggio   moth   wasp   cockroach, roach   beetle   Half-n-half Clue   6. grillo   cricket   moth   centipede   cockroach, roach   Half-n-half Clue   7. formica   bug   ant   termite   locust   Half-n-half Clue