Lebrunia danae
Unlike many of the other Coelenterates, the Branching Sea Anemone has a complete digestive system that it uses in order to obtain the necessary nutrients it needs to survive. The digestion begins with the anemone grasping its prey with its mouth, which leads to its sac-like stomach. The food travels down the pharynx into the stomach, which is divided into four different chambers by a muscular gullet. After entering the stomach, the food is churned by cilia which line the entire stomach. After being decomposed, the food is absorbed by the anemone, and then the retractor muscle pushes the excess back out of the mouth, completing the digestive tract.