#aphaniptera

• Aphanipteran — A small, wingless parasitic insect in its adult stage, structurally adapted for jumping and hematophagous feeding (blood-sucking), belonging to the order Aphaniptera (also known scientifically as Siphonaptera), which includes fleas. Their bodies are laterally flattened, protected by a rigid chitinous exoskeleton, and equipped with highly developed hind legs designed for executing expansive leaps onto host organisms.