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All Journal Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan
Irna ramadhani
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Earth & Planetary Sciences

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Identification of fish in the Rasau and Sempaya River in Pelalawan Village, Riau Province Irna ramadhani; Ridwan Manda Putra; Eddiwan Eddiwan
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 6 (2019): Edisi 2 Juli s/d Desember 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

ABSTRACTRasau and Selempaya riveris one of the Pelalawan village. However, the information about these kinds of fish in the area is still limited. To understand the types of fish present in the rasau and selempaya river, a study has been conducted in March  2019. Catching is carried every day for two weeks until there is no longer found a new species of fish. Fish catching was done by using line fishing’s, “langgi” and “togun”. Fish sampled were then identified based on Kottelat et al. (1993) and Saanin (1968). Results shown that the caught fish consistsof  3 orders, 11 families, 13 genera and  21 species. The condition of the water quality at rasau and selempaya river shows that temperature of  28oC-31oC, brightness of 30-76.5 cm, depth  1,6-4 m, flow velocity 0.010-0.017 m / sec, pH of 5-5.5, dissolved oxygenof 3,7-4,4 mg/L and carbondioxide 16-17 mg/L. Keywords: Identification, Rasau River, Selempaya River
Co-Authors Eddiwan Kamaruddin Ridwan Manda Putra