Fekunditas dan Pola Pemijahan Ikan Sepat Rawa Trichopodus trichopterus (Pallas, 1770) dari Bendungan Lempake Samarinda, Kalimantan Timur
نویسندگان
چکیده
<p>Penelitian tentang fekunditas dan pola pemijahan ikan sepat rawa (<em>Trichopodus trichopterus </em>Pallas,1770) dari bendungan Lempake, Samarinda Kalimantan Timur belum pernah diinformasikan. Penelitian ini bertujuan untuk menentukan terkait dengan panjang bobot tubuh serta menganalisis pemijahannya. Sebanyak 30 sampel gonad matang pada betina dikoleksi selama kurun waktu bulan Januari sampai Maret 2021. Untuk digunakan metoda gravimetri pengukuran. Dari hasil penelitian diperoleh berkisar 448-1257 butir telur per individu ikan, total 82,13-112,46 mm 9,1-22,5 g. Model regresi hubungan antara adalah F=0,0003L<sup>3,23</sup> (r=0,877), sedangkan F=58,6W<sup>1,0339 </sup>(r=0,883). Kisaran diameter yang 0,41-0,98 mm. Berdasarkan distribusi frekuensi di dalam menunjukkan serentak.</p>
منابع مشابه
First report of the alien species Trichopodus trichopterus (Pallas, 1770) in the state of Ceará, Brazil.
aPrograma de Pós-graduação em Ecologia, Instituto Nacional de Pesquisas da Amazônia – INPA, Avenida André Araújo, 2936, CEP 69060-001, Amazonas, AM, Brazil bInstituto de Ciências do Mar – LABOMAR, Universidade Federal do Ceará – UFC, Avenida Abolição, 3207, CEP 60165-081, Fortaleza, CE, Brazil cDepartamento de Biologia, Universidade Federal do Ceará – UFC, Campus do Pici, Avenida Mister Hull, 2...
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ژورنال
عنوان ژورنال: EduBiologia
سال: 2022
ISSN: ['2774-6267']
DOI: https://doi.org/10.30998/edubiologia.v2i2.12505