Onychodus is really a genus of prehistoric lobe-finned fish within the Devonian period of time, around 400 million decades ago. Noted for its exclusive options, Onychodus was an early example of sarcopterygian fish, which incorporates ancestors of contemporary lungfish and tetrapods. The Hallucigenia is undoubtedly an elongated, worm-like creature with https://socialmediastore.net/story19159397/not-known-factual-statements-about-freshwater-fish