西辽河鲇鱼染色体组型研究

Study on Kargotype of Catfish in Xiliao River

本文根据西辽河流域鲇鱼的染色体核型特征，结合形态学数据，鉴定该种鱼为鲇鱼（ Ｓｉｌｕｒｕａｓ ａｓｏｔｕｓ） 。

In this paper catfish is distinguished as Silurus asotus,according to the characers of kargotype and morphology The cellar evidences of adaptability and breeding are discussed as well