In January 2023, a team of Chinese researchers discovered a one-of-a-kind fish in the waters of a cave in southwest China. Without scales or pigmentation and endowed with very poor eyesight, the fish baptized Sinocyclocheilus longicornus has horns on the front of its skull which have earned it the nickname unicorn fish. According to the team of scientists, these horns will allow the animal to better locate itself in space.