The yellowhead catfish Pelteobagrus fulvidraco (Richardson) is widely distributed in rivers and lakes in China, and has become an important species for aquaculture in China.

• 黄颡鱼属鲶形目,鲿科,广泛分布于我国的江河湖泊,已成为一种重要的养殖鱼类,本论文对黄颡鱼消化道寄生蠕虫的种群和群落生态学进行了研究。