Prevalensi Dan Jenis-Jenis Endoparasit Ikan Yang Ditangkap Di Sungai Pematang…

Rokan Hilir Regency is one of regency in Riau Province which has high various types of fish. The type of endoparasites in Rokan Hilir has never been reported investigated nor identified. This study aimed to identify fish species in Pematang Ibul river, Rokan Hilir. The study was conducted from December to February 2015, using survey method. A total of 47 fish samples from eight fish species was…