Onychodus is often a genus of prehistoric lobe-finned fish within the Devonian interval, around 400 million decades back. Known for its unique capabilities, Onychodus was an early example of sarcopterygian fish, which includes ancestors of modern lungfish and tetrapods. The starfish is often a maritime invertebrate with 5 arms that https://pearlaquatics.my/how-to-take-care-of-your-flowerhorn-fish/