This page discusses the tracheal system in insects, focusing on grasshoppers and aquatic varieties. Grasshoppers utilize spiracles on their thorax and abdomen, which are regulated by valves for effici...This page discusses the tracheal system in insects, focusing on grasshoppers and aquatic varieties. Grasshoppers utilize spiracles on their thorax and abdomen, which are regulated by valves for efficient one-way airflow and gas exchange. Aquatic insects have specialized adaptations like breathing tubes or air bubbles, and even those with gills rely on the tracheal system for oxygen transport. The content emphasizes the crucial role of effective respiratory mechanisms in various environments.
