👉 Petraphaenops is a genus of small to medium-sized fish from the family Cichlidae, commonly known as carp or carp. These fish are often found in freshwater environments and have a variety of coloration patterns, including bright colors like red, blue, and yellow, as well as subtle patterns such as scales that resemble flowers. Some species may also be named after their use in traditional Chinese medicine, such as the petraphaenops (petro- or phe
