Palaeoniscus is definitely an ancient ray-finned fish within the Early Permian period, somewhere around 290 million years back. Known for its robust ganoid scales and streamlined entire body, it represents early actinopterygian evolution, the ancestor of Latest fish. The starfish is actually a maritime invertebrate with 5 arms which have https://cheapbookmarking.com/story18520196/about-aquarium-cleaning