KEANEKARAGAMAN IKAN AIR TAWAR DI SUNGAI BAKUL DESA KARYA SAKTI KECAMATAN MUARA KELINGI

Sari

This study aims to determine the diversity of freshwater fish species in the Bakul River, Karya Sakti Village, Muara Kelingi District, Musi Rawas Regency. Determination of the station using the technique of purposive sampling and data retrieval was carried out 4 times. The fish that was caught was then taken to the Biology Laboratory of STKIP PGRI Lubuklinggau for identification. The types of freshwater fish found consisted of 4 orders, 8 families, and 11 species namely Trichogaster trichopterus, Anabas testudineus, Ophiocephalus sriatus, Clarias batrachus, Osteochilus vittatus, Rasbora argyrofaenia, Hampala macrolepidota, Kryptoserus mycronema, Macrones microcanthus, Mastacembelus maculatus, and Channa lucius. Diversity index (H´) of fish in Sungai Bakul Karya Sakti Village, Muara Kelingi Subdistrict, Musi Rawas District, is in the low category, uniformity index (E) is in high category and dominance index (C) is in the low category.