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Morphoregression and Reproduction Aspect of Bonylip Barb (Osteochilus vitattus Valenciennes, 1842) in Tamblingan Lake, Bali Island

Jurnal Ilmiah Perikanan dan Kelautan · Vol. 14 No. 2 (2022) · hlm. 272–284

DOI
10.20473/jipk.v14i2.34629
ISSN
2528-0759, 2085-5842
Terbit
2022-08-30
Penerbit
Faculty of Fisheries and Marine Universitas Airlangga
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-nc-sa/4.0

Abstrak

Highlight Research Morphoregression and reproduction aspect of bonylip barb was analyzed Fork length more accurately to estimate the body weight Lm50 of bonylip barb in Tamblingan Lake was 116 mmTL Growth pattern is isometric Good reproduction aspect Abstract Bonylip barb (Osteochilus vitattus Valenciennes, 1842) is one of many native fish inhabiting Tamblingan Lake. The information about this species in Tamblingan Lake is rare which requires fulfilment in information gaps for the management of bonylip barb. The aims of this research were to find out the length-length relationship, length-weight relationship, length at first maturity, sex ratio, gonadal maturity stage, gonadosomatic index (GSI), fecundity, as well as spawning period and location in Tamblingan Lake. The fish sample was captured with experimental gillnet that was set in the afternoon and hauled in the next morning. Length and weight of every sample were taken. All samples were dissected to observe the sex and gonad. Fork length was the type of length with higher accuracy to estimate the body weight than the other length character. Growth pattern of this species was isometric. Lm50 of bonylip barb in Tamblingan Lake was 116 mmTL. Sex ratio of bonylip barb was imbalanced (1.00:0.82). Gonad maturity stage I-V was found during the research with GSI between 0.16-15.50 for male fish and 0.43-32.82 for female fish. The highest GSI was found in March, 15.50 for male fish and 32.73 for female fish. Mature fish were discovered in all stations in every month of sampling. The fecundity of bonylip barb ranged between 2,792-279,326 eggs. The length-length and the length-weight showed a strong relationship. The fish was isometric. Based on the growth pattern and the reproductive aspects, the population of bonylip barb in Tamblingan Lake was in good condition.

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  • National Research and Innovation Agency
  • University of Brawijaya
  • Udayana University
  • Warmadewa University
  • IPB University
  • Ministry of Marine Affairs and Fisheries
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Rekan penulisOrganisasiArtikel bersama
Bram SetyadjiNational Research and Innovation Agency1
Raymon Rahmanov ZedtaIPB University1
Arief WujdiNational Research and Innovation Agency1
Suciadi Catur NugrohoAfiliasi tidak diketahui1
Hety HartatyNational Research and Innovation Agency1
Masayu Rahmia Anwar PutriNational Research and Innovation Agency1
Fathur RochmanMinistry of Marine Affairs and Fisheries1
Roy KurniawanNational Research and Innovation Agency1
Yesika Nanda PramurdyaUdayana University1
Ledhyane Ika HarlyanUniversity of Brawijaya1
Yogho Faiz RiadhaUniversity of Brawijaya1
Muhammad Arif RahmanUniversity of Brawijaya1
Alvina MaharaniUniversity of Brawijaya1
Feni IranawatiUniversity of Brawijaya1
Wahida Kartika SariUniversity of Brawijaya1

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Sumber metadata: OAI-PMH (metadata jurnal) https://e-journal.unair.ac.id/index.php/JIPK/oai, pertama di-harvest 9 Nov 2026, terakhir terlihat 9 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">Morphoregression and Reproduction Aspect of Bonylip Barb (Osteochilus vitattus Valenciennes, 1842) in Tamblingan Lake, Bali Island</dc:title>
	<dc:creator>Parawangsa, I Nyoman Yoga</dc:creator>
	<dc:creator>Artha, Gede Arya Kusuma</dc:creator>
	<dc:creator>Tampubolon, Prawira Atmaja Rintar Pandapotan</dc:creator>
	<dc:subject xml:lang="en-US">Fork Length</dc:subject>
	<dc:subject xml:lang="en-US">Isometric</dc:subject>
	<dc:subject xml:lang="en-US"> Reproduction</dc:subject>
	<dc:subject xml:lang="en-US">Tamblingan Lake</dc:subject>
	<dc:description xml:lang="en-US">Highlight Research

Morphoregression and reproduction aspect of bonylip barb was analyzed
Fork length more accurately to estimate the body weight
Lm50 of bonylip barb in Tamblingan Lake was 116 mmTL
Growth pattern is isometric
Good reproduction aspect

 
Abstract
Bonylip barb (Osteochilus vitattus Valenciennes, 1842) is one of many native fish inhabiting Tamblingan Lake. The information about this species in Tamblingan Lake is rare which requires fulfilment in information gaps for the management of bonylip barb. The aims of this research were to find out the length-length relationship, length-weight relationship, length at first maturity, sex ratio, gonadal maturity stage, gonadosomatic index (GSI), fecundity, as well as spawning period and location in Tamblingan Lake. The fish sample was captured with experimental gillnet that was set in the afternoon and hauled in the next morning. Length and weight of every sample were taken. All samples were dissected to observe the sex and gonad. Fork length was the type of length with higher accuracy to estimate the body weight than the other length character. Growth pattern of this species was isometric. Lm50 of bonylip barb in Tamblingan Lake was 116 mmTL. Sex ratio of bonylip barb was imbalanced (1.00:0.82). Gonad maturity stage I-V was found during the research with GSI between 0.16-15.50 for male fish and 0.43-32.82 for female fish. The highest GSI was found in March, 15.50 for male fish and 32.73 for female fish. Mature fish were discovered in all stations in every month of sampling. The fecundity of bonylip barb ranged between 2,792-279,326 eggs. The length-length and the length-weight showed a strong relationship. The fish was isometric. Based on the growth pattern and the reproductive aspects, the population of bonylip barb in Tamblingan Lake was in good condition.</dc:description>
	<dc:publisher xml:lang="en-US">Faculty of Fisheries and Marine Universitas Airlangga</dc:publisher>
	<dc:date>2022-08-30</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:format>text/xml</dc:format>
	<dc:identifier>https://e-journal.unair.ac.id/JIPK/article/view/34629</dc:identifier>
	<dc:identifier>10.20473/jipk.v14i2.34629</dc:identifier>
	<dc:source xml:lang="en-US">Jurnal Ilmiah Perikanan dan Kelautan; Vol. 14 No. 2 (2022): JURNAL ILMIAH PERIKANAN DAN KELAUTAN; 272-284</dc:source>
	<dc:source>2528-0759</dc:source>
	<dc:source>2085-5842</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://e-journal.unair.ac.id/JIPK/article/view/34629/22301</dc:relation>
	<dc:relation>https://e-journal.unair.ac.id/JIPK/article/view/34629/40777</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2022 Jurnal Ilmiah Perikanan dan Kelautan</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by-nc-sa/4.0</dc:rights>
</oai_dc:dc>