what do arthropods use for excretion
Arthropod Excretory System. Arthropods have a excretory system that they use and get rid of wastes through their anus. The Arthropods have malpighian tubes and coxal glands that will collect wastes from their blood and put it into the intestines.This allows all waste to leave out of the anus.This process takes place because of the lack of kidneys.he Arthropods have malpighian tubes and coxal glands that will collect wastes from their blood and put it into the intestines. This allows all waste to leave out of the anus. This process takes place because of the lack of kidneys.