Kajian Ukuran Rajungan (Portunus pelagicus) Menurut Jenis Kelamin, Tingkat Kematangan Gonad dan Faktor Kondisi di Perairan Pulau Baai Bengkulu

Authors

  • Chantika Rachma Maylandia Universitas Bengkulu
  • Dina Ratnasari Matondang Universitas Bengkulu
  • Sitti Alya Ilhami Universitas Bengkulu
  • Andreas Jorghy Parapat Universitas Bengkulu
  • Deddy Bakhtiar Universitas Bengkulu https://orcid.org/0000-0002-7195-064X

DOI:

https://doi.org/10.21580/ah.v4i2.7874

Keywords:

allometric, carapace width, gonads, spawning

Abstract

The resources of the blue swim crab are currently under pressure on survival due to the increasing effort to catch in nature. Management of blue swim crab resources requires information on the biological conditions of the crab to determine the size, sex, and number that can be caught. This study aims to analyze the structure of carapace width concerning differences in sex, gonad maturity level, and crab condition factors. The method used is the method of observation by measuring the length, weight, and maturity level of the gonads and then analyzed descriptively. The results showed that the size of the crabs was included in the category of juvenile to adult crabs for both male and female crabs. The growth pattern of male crabs with a coefficient of b value of 2.47 and female crabs of 2.78 shows that the growth patterns of crabs in Pulau Baai waters are negative allometric. Most of the female crabs are in the immature stage of the gonads, so the condition factor for the female crabs tends to be lower than the male crabs, this is because most of the female crabs have just passed the spawning phase.

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References

BPS.2019. Statistik Indonesia.BPS Jakarta

Damora, A. dan E. Nurdin. 2016. Beberapa aspek biologi Rajungan (Portunus pelagicus) Di Perairan Labuhan Maringgai, Lampung Timur. BAWAL 8 (1) : 13-20

Dunford AJ, O’Driscoll RL, Oeffner J. 2015. Improvements in estimating an acoustic target strength–lengthrelationship for hoki (Macruronus novaezeladiae). Fisheries Research 162: 12–19.

Effendie, M.I. 2002. Biologi Perikanan. Yogyakarta: Yayasan Pustaka Nusantara.

Ekawati A.K., L. Adrianto dan Zairion. 2019. Pengelolaan Perikanan Rajungan (Portunus pelagicus) Berdasarkan Analisis Spasial dan Temporal Bioekonomi di Perairan Pesisir Timur Lampung. J.Kebijak.Perikan.Ind. 11 (1): 65-74.

Ernawati T, Boer M, dan Yonvitner. 2014. Biologi Populasi Rajungan(Portunus pelagicus) di Perairan Sekitar Wilayah Pati, Jawa Tengah. Bawal, 6 (1): 31-40

Ernawati, T. 2013. Dinamika populasi dan pengkajian stok sumberdaya rajungan (Portunus pelagicus) di Perairan Kabupaten Pati dan Sekitarnya. [Tesis]. Bogor (ID): Institut Pertanian Bogor. p.80.

Government of Western Australia, 2011. Fisheries fact sheet, blue swimmer crab. Department of Fisheries. Western Australia. 4p

Hamid A, Wardiatno Y, Lumbanbatu DTF, Riani E. 2015. Fekunditas dan tingkat kematangan gonad rajungan (Portunus pelagicus) betina mengerami telur di Teluk Lasongko, Sulawesi Tenggara. Bawal. 7(1): 4350.

Hosseini M., A. Vazirizade, Y. Parsa and A. Mansori. 2012. Sex Ratio, Size Distribution and Seasonal Abundance of Blue Swimming Crab, Portunus pelagicus (Linnaeus, 1758) in Persian Gulf Coasts, Iran. World Applied Sciences Journal 17 (7): 919-925

Ikhwanuddin, A. P., Muhamad, J. H., Shabdin, M. L., Abol, M. 2011. Fecundity of blue swimming crab, Portunus pelagicus (Linnaeus, 1758) from Sematan Fishing District, Sarawak coastal water of South China Sea, Borneo. J. Resour. Sci. Tech. 1, 46-51

Juwana, S., dan Romimohtarto, K. (2000). Rajungan perikanan, cara budidaya dan menu Masakan. Djambatan. Jakarta, 47p

Kamelia N.D., dan Muhsoni F.F. 2020. Kajian Stok Rajungan (Portunus pelagicus) di Pendaratan Ikan Desa Bancaran Bangkalan. Jurnal Kelautan, 13(3) :185-195

Kembaren, D.D, dan A. Surahman.2018. Struktur Ukuran Dan Biologi Populasi Rajungan (Portunus pelagicus Linnaeus, 1758) Di Perairan Kepulauan Aru. J.Lit.Perikan.Ind. Vol.24 No.1 Maret 2018:51-60

Mawaluddin, Halili dan R. D. Palupi. 2016. Komposisi ukuran kepiting Rajungan (Portunus pelagicus) berdasarkan fase bulan di Perairan Lakara, Konawe Selatan, Sulawesi Tenggara. Jurnal Manajemen Sumber Daya Perairan, 1(3): 299-310

Ningrum FP, A.Ghofar, C. Ain. 2015. Beberapa Aspek Biologi Perikanan Rajungan (Portunus pelagicus) di Perairan Betahwalang dan Sekitarnya. Jurnal Saintek Perikanan 11 (1) :62-71

Nurdin M.S, dan Haser. 2018. Faktor Kondisi Rajungan (Portunus pelagicus) yang Tertangkap pada Ekosistem Mangrove, Lamun, dan Terumbu Karang di Pulau Salemo Sulawesi Selatan. Jurnal Ilmiah Samudra Akuatika, 2(1): 9-13

Panggabean A.S., Pane A.R.P dan Hasanah A. 2018. Dinamika Populasi Dan Tingkat Pemanfaatan Rajungan (Portunus pelagicus Linnaeus, 1758) di Perairan Teluk Jakarta. Jurnal Penelitian Perikanan Indonesia, 24 (1) :73-85

Permatahati Y.I., La Sara, dan Yusnaini. 2019. Hubungan Lebar Karapas dan Bobot Tubuh Rajungan (Portunus pelagicus) pada Zona Intertidal dan Zona Seagrass di Perairan Bungin Permai, Konawe Selatan, Sulawesi Tenggara Indonesia. Jurnal Sains dan Inovasi Perikanan, 3 (1): 1-8

Pratiwi W.B, Nuraini R.A.T, Widianingsih. 2021. Kajian Morfometri Rajungan ( ) Linnaeus, 1758 (Crustacea: Portunidae) pada Dua Fase Bulan yang Berbeda di Perairan Desa Tunggulsari, Rembang. Journal of Marine Research, 10 (1) : 109-116.

Radifa M, Wardiatno Y, Simanjuntak CPH, Zairion Z. 2020. Preferensi habitat dan distribusi spasial yuwana rajungan (Portunus pelagicus) di perairan pesisir Lampung Timur, Provinsi Lampung. JPSL 10(2): 183-197. http://dx.doi.org/10.29244/jpsl.10.2.183-197.

Razek FAA, Taha SM, Ameran AA. 2006. Population biology of the edible crab Portunus pelagicus (Linnaeus) from Bardawil Lagoon, Northern Sinai, Egypt. Egyptian Journal of Aquatic Research 32(1): 401-418

Setiyowati,D. 2016. Kajian Stok Rajungan (Portunus pelagicus) Di Perairan Laut Jawa, Kabupaten Jepara. Jurnal Disprotek 7 (1): 84-97

Setyawan H.A., dan A. D. P. Fitri. 2018. Pendugaan Stok Sumberdaya Rajungan Di Perairan Tegal Jawa Tengah.Jurnal Perikanan Tangkap 2 (3) :37-44

Sugilar H, Park YC, Lee NH, Han DW, Han KN. 2012. Population dynamics of the swimming crab Portunus trituberculatus (Miers, 1876) (Brachyura, Portunidae) from the West Sea of Korea. International Journal of Oceanography and Marine Ecological System, 1(2): 36-49

Sukmadinata. 2006. Metode penelitian kualitatif. Bandung. Graha Aksara

Sumpton, W., M. Potter & G. Smith, 1994. Reproduction and Growth of the Commercial Sand Crab, Portunus pelagicus (L.) in Moreton Bay, Queensland. Asian Fisheries Science, 7: 103–113

Tharieq M.A, Sunaryo, Santoso A. 2020. Aspek Morfometri dan Tingkat Kematangan Gonad Rajungan (Portunus pelagicus) Linnaeus, 1758 (Malacostraca:Portunidae) di Perairan Betahwalang Demak. Journal of Marine Research, 9 (1) : 25-34

Tirtadanu dan A. Suman. 2017. Aspek Biologi, Dinamika Populasi Dan Tingkat Pemanfaatan Rajungan (Portunus pelagicus Linnaeus, 1758) di Perairan Kotabaru, Kalimantan Selatan. J.Lit.Perikan.Ind. 23 (3) :205-214

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Published

2021-11-25

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