👉 Haemolymph, often referred to as "fluid," is a colorless, slightly yellowish liquid that circulates throughout the insect's body, functioning much like blood in vertebrates. It plays a critical role in transporting nutrients, hormones, and waste products between various tissues and organs, ensuring the proper functioning of metabolic processes. Additionally, haemolymph aids in immune responses by carrying immune cells and proteins that help defend against pathogens. It also contributes to the regulation of body temperature and acts as a medium for gas exchange in some species, particularly during flight. This vital fluid is essential for maintaining the overall health and physiological balance of insects.
