
The Evolutionary link between Invertebrates and Vertebrates, Sea Tulips have a primitive backbone during a stage in their life.
Sydney Marine Life, Marine Biology, Snorkelling, Freediving, Scuba Diving
karinateuma.com Karina Teuma is a Passionate Marine Biology Enthusiast, Environmentalist, Snorkeller, Freediver, Scuba Diver and more. View more posts