Compare excretion used by terrestrialand aquatic arthropods?

Terrestrial arthropods primarily excrete nitrogenous waste in the form of uric acid, which conserves water and is less toxic, making it suitable for their drier environments. In contrast, aquatic arthropods generally excrete ammonia directly into the water, as it is highly soluble and can be diluted easily, reducing toxicity. This difference in excretion methods reflects their adaptation to diverse habitats, with terrestrial arthropods prioritizing water conservation.