Psephurus Gladis is a type of freshwater fish that is also commonly known as the Chinese Paddlefish. Other synonyms for this species include the Chinese Swordfish, Chinese River Shark, and Jihu fish. These names have been given to the species based on its appearance and behavior. The Chinese Paddlefish is known for its long, paddle-like snout that it uses to search for food in the murky waters of the Yangtze River. Unfortunately, this species is highly endangered and is believed to be functionally extinct, meaning that there are no longer any reproducing individuals left in the wild.