ANATOMI DAN BIOMETRI SISTEM REPRODUKSI IKAN AIR TAWAR FAMILI CYPRINIDAE DI TELAGA NGEBEL PONOROGO

Siti Marlina

Abstract


This study aims to determine the anatomy and biometry of Cyprinidae families in Ngebel Ponorogo Lake. The study was conducted in May-July 2018 at three points that were determined in Ngebel Lake. The first point is the rubber tree area, the two points of the water entrance area, and three around the residents' cages. The sampling method was carried out using 3 times the mesh using hand aid. The results of the study found 3 species from 1 family. The three species are Hampala macrolepidota, Puntius javanicus, and Cyprinus carpio L. The reproductive organs of female Cyprinidae family fish are the right female gonad, the left female gonad, and the female urogenital tract. while male fish are male gonads, and male urogenital channels. Observations in the form of anatomical location, anatomy in the form of color and biometry of each organ. Anatomical and anatomical locations were analyzed based on journals, biometry was analyzed using ratios, the highest ratio was at the weight of male gonads with a ratio of 0.01, wasps had the highest ratio in gonad length and urogenital tract which was 0.03, whereas in tombro fish the length of the gonads was ratio of 0.02.


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References


Banie Abdan, Sakuro. (2016). Rangsangan Pemijahan Ikan Gabus (Channa Striata) Menggunakan Ekstrak Hipofisa Ikan Gabus. Jurnal Akuakultur Rawa Indonesia, 4(1), 91-102.

Haryono, H., Rahadjo, M. F., Affandi, R., & Mulyadi, M. (2017). Karakteristik Morfologi dan Habitat Ikan Brek (Barbonymus balleroides Val. 1842) di Sungai Serayu Jawa Tengah. Jurnal Biologi Indonesia, 13(2).

Setiawati, M., Putri, D., & Jusadi, D. (2015). Survival and growth of catfish Pangasionodon sp.

larvae fed on vitamin C-enriched Artemia. Jurnal Akuakultur Indonesia, 12(2), 136-143.

Sjafei, D. S., Simanjuntak, C. P., & Rahardjo, M. F. (2017). Perkembangan Kematangan Gonad Dan Tipe Pemijahan Ikan Selais (Ompok Hypophthalmus) Di Rawa Banjiran Sungai Kampar Kiri, Riau [Development of gonad maturity and spawning pattern of Ompok hypophthalmus in floodplain of Kampar Kiri River, Riau]. Jurnal Iktiologi Indonesia, 8(2), 93-100.

Wijayanti, T., Suryaningsih, S., & Sukmaningrum, S. (2017). Analisis Karakter Truss Morphometrics pada Ikan Kemprit (Ilisha Megaloptera) Familia Pristigasteridae. Scripta Biologica, 4(2).

Zahid, A., & Simanjuntak, C. P. (2017). Biologi reproduksi dan faktor kondisi ikan ilat-ilat, Cynoglossus bilineatus (Lac. 1802)(Pisces: Cynoglossidae) di perairan Pantai Mayangan Jawa Barat. Jurnal Iktiologi Indonesia, 9(1), 85-95.

Zuliani, Z., Muchlisin, Z. A., & Nurfadillah, N. (2016). Kebiasaan makanan dan hubungan panjang berat ikan julung-julung (Dermogenys sp.) di Sungai Alur Hitam Kecamatan Bendahara Kabupaten Aceh Tamiang. Jurnal Ilmiah Mahasiswa Kelautan Perikanan Unsyiah, 1(1).


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