Multiple choice What kind of arrangement of spiracles is found in cockroach? Perineustic Holopneustic Hemineustic Amphineustic Reveal answer Fill a bubble to check yourself B Correct answer Explanation In holopneustic arrangement, there are 10 pairs of spiracles with 1 mesothoracic, 1 metathoracic and 8 abdominals. Such an arrangement is found in a cockroach.