Population structure of pacific oyster (Crassostrea irredalei, Thunberg 1793) in Pabean Ilir, Indramayu

Struktur populasi tiram pasifik (Crassostrea irredalei, Thunberg 1793) di Pabean Ilir, Indramayu

  • Fredinan Yulianda Department of Aquatic Resources Management, IPB University
  • Agustinus M. Samosir Department of Aquatic Resources Management, IPB University
  • Risna Rosalina Siregar Department of Aquatic Resources Management, IPB University
  • Dudi Muhammad Wildan Department of Aquatic Resources Management, IPB University
Keywords: Crassosstrea irredalei, distribution, pacific oyster, population

Abstract

Pacific oyster (Crassostrea irredalei) belongs to the class Bivalvia or mollusk that was filter feeder characters. The oysters had been mostly consumed by the local community and serve as a livelihood. The purpose of the research was to analyze the population structure of pacific oysters in Pabaen Ilir, Indramayu. Oyster used in this researchedwas a catch result by self on researched location. It belongsused in this researchedwas a catch result by self on researched location belong April-August2016 and used a purposive sampling method combined with random sampling. Oyster catch during research was 1591 individual with 1156 individual of female and 435 individual of male. Oyster density on each month is lower into middle. Mean length of shell is about 70.24 mm. Population of oyster are decreased which marked many fishermen just caught smaller oyster.

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References

Akbar J, Baktiar, Ishak E. 2014. Studi morfometrik kerang kalandue (Polymesoda erosa) di hutan mangrove Teluk Kendari. Mina Laut Indonesia. 4(1):1-12.
Harris J.2008. Pacific oyster, Crassostrea gigas (thunberg, 1793). Aquatic Invasion Ecology.1-12.
Hermawati S. 2015. Produktivitas dan reproduksi tiram pasifik (crassostrea gigas, thunberg 1793) di delta Cimanuk kecamatan Pasekan Indramayu, jawa barat[skripsi]. Bogor (ID): Institut Pertanian Bogor.
Morton B, Peharda M, Harper EM. 2007. Drilling and chipping patterns of bivalve prey predation by Hexaplex tumulus (Mollusca: Gastropoda: Muricidae). J Mar Biol Assn UK. 87(4):65-70.
Nehring S. 2006. NOBANIS-invasive alien species fact sheet–Crassostrea gigas. [terhubung berkala]www.nobanis.org(03 Maret 2016).
Octavina C. 2014. Aspek pemanfaatan sumberdaya tiram daging (Ostreidae) sebagai upaya pengelolaan berbasis struktur populasi di Kuala Gigieng, Aceh Besar[tesis]. Bogor (ID): Institut Pertanian Bogor.
Octavina C, Yulianda F, Krisanti M. 2014. Struktur komunitas tiram daging di perairan estuaria Kuala Gigieng, kabupaten Aceh Besar, provinsi Aceh. Depik. 3(2):108-117.
Priyantini DF, Arfiati D, Kurniawan A. 2016. Analisis berat daging dan IKG (indeks kematangan gonad) tiram Crassostrea iredalei berdasarkan fase bulan. Prosiding seminar nasional kelautan. Univesitas Trunajaya Madura.
Robinson TB, Griffiths CL, Tonin A, Bloomer P, Hare MP. 2005. Naturalized populations of oysters, Crassostrea gigas along the South African coast: distribution, abundance and population structure.Shellfish Research. 24(2):443-450.
Setiawan A, Bahtiar, Nurgayah W. 2016. Pola pertumbuhan dan rasio bobot daging kerang bulu (Anadara antiquata) di perairan Bungkutoko kota Kendari. Jurnal Manajemen Sumber Daya Perairan. 1(1):13-27.
Suneja S.2014. The effects of cryopreservation on the pacific oyster Crassostrea gigas larval development[tesis]. Auckland University of Technology, Auckland.
Wang J, Ken C, Sin B, Ying T. 2007. The pacific oyster (Crassostrea gigas) in the Isefjorh, Denmark. Roskilde University.
Widiastuti E. 1998. Distribusi dan populasi tiram (Crassostrea cucullata) di tegakan mangrove [laporan kegiatan]. Universitas Diponegoro, Semarang.
Yildiz H, Palaz M, Bulut M. 2006. Condition indices of Mediterranean mussels (Mytilus galloprovincialis L. 1819) growing on suspended ropes in Dardanelles. Journal
Published
2020-08-20
How to Cite
YuliandaF., M. SamosirA., SiregarR. R., & Muhammad WildanD. (2020). Population structure of pacific oyster (Crassostrea irredalei, Thunberg 1793) in Pabean Ilir, Indramayu: Struktur populasi tiram pasifik (Crassostrea irredalei, Thunberg 1793) di Pabean Ilir, Indramayu. Habitus Aquatica, 1(2), 38–49. https://doi.org/10.29244/HAJ.1.2.38