Oral view of the sea anemone (IMAGE) Stowers Institute for Medical Research Caption Oral view of the sea anemone, Nematostella vectensis, at the embryonic stage (left) compared to a juvenile polyp viewed from the side (right). Segments in the embryo (S2-S8) develop into the polyp’s tentacles (T2-T8). Credit Stowers Institute for Medical Research Usage Restrictions No restrictions. License Public Domain Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.