ASPEK REPRODUKSI IKAN KAPASAN (Gerres kapas Blkr, 1851, Fam. Gerreidae) DI PERAIRAN PANTAI MAYANGAN, JAWA BARAT [Reproductive aspect of silver biddy (Gerres kapas Blkr, 1851, Fam. Gerreidae) in Mayangan Coast, West Java]


Djadja Subardja Sjafei, Dian Syaputra
 DOI  https://doi.org/10.32491/jii.v9i1.203

Abstract

This study was held as a fundamental management for silver biddy fish in Mayangan Coast, Subang, West Java, from June to November 2003. The main objective of the study was to determine the sex ratio, gonad maturity development, gonado somatic index, fecundity, and spawning pattern. The result showed that the sex ratio of male and female fish based on total fish and mature fish were unbalanced (1:3.06 and 1:9.26). Based on gonad maturity development it suggested that fish spawned in every month. The first size of maturity for male and female were 115 mm and 105 mm. GSI increased based on total length and gonad maturity development. The fecundity of silver biddy fish was ranged from 1.158 to 219.372 in eggs. Based on the oocyte diameter distribution from the mature fishes, the fish was indicated as total spawner.

Keywords

Fecundity; gonado maturity development; gonado somatic index; sex ratio; total spawner

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References

Blaber, S. J. M. 1997. Fish and fisheries of tropical estuaries. Chapman & Hall. London Effendie, M. I. 1984. Penilaian perkembangan gonad ikan belanak Liza subviridis Valenciennes, di perairan Muara Sungai Cimanuk, Indramayu, bagi usaha pengadaan benih. Disertasi. Program Pascasaijana. IPB. Bogor

Effendie, M. I. 1997. Biologi perikanan. Yayasan Pustaka Nusatama. Yogyakarta

Elliot, M. & Hemingway, K.L. 2002. Fishes in estuaries. Blackwell Science Ltd. United Kingdom

Jannah, M. R. 2001. Beberapa aspek biologi reproduksi ikan belanak (Mugil dussumieri) di Perairan Ujung Pangkah, Gresik, Jawa Timur. Skripsi. Program Studi Manajemen Sumberdaya Perairan. Fakultas Perikanan dan Ilmu Kelautan. IPB. Bogor

Nikolsky, G. V. 1963. The ecology of fishes. Academic Press. New York.

Nikolsky, G. V. 1969. The theory of fish population dynamics as the biological background for rational exploitation and management of fish fishery resources. Oliver and Boyd Publisher United Kingdom. London

Novanistati, Y. 2001. Aspek biologi pertumbuhan, kebiasaan makanan dan reproduksi beberapa jenis ikan di perairan sekitar Hutan Lindung, Angke Kapuk, Jakarta Utara. Skripsi. Program Studi Manajemen Sumberdaya Perairan. Fakultas Perikanan dan Ilmu Kelautan. IPB. Bogor

Novitriana, R.; Ernawati, Y. & Rahardjo, M.F. 2004. Aspek pemijahan ikan petek, Leiognathus equulus, Forsskal, 1775 (Fam. Leiognathidae) di pesisir Mayangan. Jurnal Iktiologi Indonesia 4(1): 7-13

Rahardjo, M.F. dan Simanjuntak, C.P.H. 2002. Studi makanan ikan tembang, Sardinella fimbriata (Pisces: Clupeidae) di perairan mangrove Pantai Mayangan. Jurnal Iktiologi Indonesia 2(1): 29-33

Simanjuntak, C.P.H.; Rahardjo, M.F. dan Affandi, R. 2001. Keanekaragaman ikan di perairan ekosistem mangrove pantai Mayangan, Jawa Barat. in: Djadja S. Sjafei et al. (eds.). Prosiding Seminar Nasional Keanekaragaman Hayati Ikan, Bogor 6 Juni 2000: 61-72

Simanjuntak, C.P.H. dan Rahardjo, M.F. 2001. Kebiasaan makanan ikan tetet (Johnius belangerii) di perairan mangrove Pantai Mayangan, Jawa Barat. Jurnal Iktiologi Indonesia 1(2): 11-17

Sjafei, D.S.; Affandi, R. & Fauziah, R. 2004. Studi makanan ikan lundu (Ariusmaculatus, Thunberg 1792) di Pantai Mayangan, Jawa Barat. Jurnal Iktiologi Indonesia 4(1): 15-23

Wahyuni, T.; Sulistiono dan Affandi, R. 2004. Kebiasaan makanan ikan buntal pisang (Tetraodon lunaris) di perairan Pantai Mayangan, Jawa Barat. Jurnal Iktiologi Indonesia 4(1): 25-30

Yuniarti, I; Rahardjo, M.F. dan Ernawati, Y. 2005. Hermafroditisme dan fekunditas ikan baji-baji (Grammoplites scaber (Linnaeus, 1758)) (Famili Platycephalidae) di perairan Pantai Mayangan, Jawa Barat. Jurnal Iktiologi Indonesia 5(1): 11-14

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