Enypniastes Eximia
(Pink Sea Cucumber)
The Pink Sea Cucumber is an algae that is a sand sifter. Cilated urns of funnels serve as excretory organs in the Pink Sea Cucumber. Waste accumulates alongside the general body wall and clumps before falling from the funnels into the external environment. Because the Pink Sea Cucumber is not extremely complex, its excretory system is not, either. It does not have kidneys like mammals, and waste is removed directly from the blood stream and removed. Instead, waste exits through the funnels and out the cloaca, an organ used by many other organisms to excrete waste.