Biting flies within Diptera, like mosquitoes, horse flies, and deer flies, have a piercing-sucking mouthpart instead of the sponging mouthpart.
Serangga penggigit di dalam ordo Diptera, misalnya nyamuk, lalat kuda, dan lalat rusa, memiliki mulut penusuk-penghisap bukan tipe mulut penjilat.