Snakehead, also known as snakehead, raw fish, snakehead, talented fish and so on. , belonging to the order Perciformes, snakehead. In China, Ophiuchus has two genera: Ophiuchus and Ophiuchus. There are 7 species of snakehead (and Heilongjiang subspecies), namely, spotted snakehead, snakehead, eye snakehead, spotted snakehead, spotted snakehead, striped snakehead and one white one. There is only one species of Ophiuchus.