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Diet and Dietary Habits of The Mystus gulio from The Cianjur Estuaries, Indonesia

Jurnal Biodjati · Vol. 8 No. 2 (2023) · pp. 203–217

DOI
10.15575/biodjati.v8i2.28995
ISSN
2541-4208, 2548-1606
Published
2023-11-28
Publisher
UIN Sunan Gunung Djati Bandung
Language
eng

Abstract

Food and feeding habits are important things in bioecological of fish. This study provides an understanding of the feeding habits and intensity of the M. gulio, by analyzing its food composition, relative gut length (RGL) and gastro-somatic index (GaSI). Fish specimens were caught with a gill net and fishing rod in an area of Cianjur estuaries during a period of one year from October 2021 to September 2022. The analysis of 452 fish samples shows that the relative gut length (RGL) values revealed the feeding habit of M. gulio as carni-omnivorous. The GaSI value was used to determine feeding intensity and was found to be highest in November, at Cidamar estuary, and in the second size group (7.1-10 cm). These results provide new knowledge on this fish species’ feeding habit and intensity, which also helps understand the fish adaptation and conservation in the study area.

Keywords

Collaboration network of the authors

40 authors · 107 co-authorship links · 2 across different organisations · showing the 40 most connected

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • State University of Semarang
  • Universitas Bhayangkara Surabaya
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Yuli UtantoAffiliation unknown9
Hari WibawantoState University of Semarang4
Budiyono BudiyonoAffiliation unknown3
Rusdarti RusdartiAffiliation unknown3
Farid AhmadiAffiliation unknown3
Totok Sumaryanto FlorentinusState University of Semarang3
Dyah Tjahyandari SuryaningtyasAffiliation unknown3
Budi MulyantoAffiliation unknown3
Yuli AndrianiAffiliation unknown3
Dian Bayu FirmansyahAffiliation unknown2
Amin YusufAffiliation unknown2
Joko WidodoAffiliation unknown2
Masrukhi MasrukhiAffiliation unknown2
Wahyu HardyantoAffiliation unknown2
Tri Joko RaharjoAffiliation unknown2
Samsudi SamsudiAffiliation unknown2
Istyarini IstyariniAffiliation unknown2
Titi PrihatinAffiliation unknown2
Eko PurwantiAffiliation unknown2
Muhammad KhumaediAffiliation unknown2
Sri WardaniAffiliation unknown2
Ema SeptariaAffiliation unknown2
Yusrizal AkmalAffiliation unknown2
Ilham ZulfahmiAffiliation unknown2
Jasafat JasafatAffiliation unknown2
Ibnu Dwi BuwonoAffiliation unknown2
Cecep KusmanaAffiliation unknown2
Dwi Anggorowati RahayuAffiliation unknown2
Endik Deni NugrohoAffiliation unknown2
Nia KurniawanAffiliation unknown2
Helmi HelmiAffiliation unknown2
Rina AlfinaAffiliation unknown2
Candra NugrahaAffiliation unknown2
Zahidah ZahidahAffiliation unknown2

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://journal.uinsgd.ac.id/index.php/biodjati/oai, first harvested 7 Nov 2026, last seen 8 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en-US">Diet and Dietary Habits of The Mystus gulio from The Cianjur Estuaries, Indonesia</dc:title>
	<dc:creator>Paujiah, Epa</dc:creator>
	<dc:creator>Dhahiyat, Yayat</dc:creator>
	<dc:creator>Herawati, Titin</dc:creator>
	<dc:creator>Iskandar, Iskandar</dc:creator>
	<dc:creator>Haryono, Haryono</dc:creator>
	<dc:creator>Gumilar, Iwang</dc:creator>
	<dc:subject xml:lang="en-US">estuary</dc:subject>
	<dc:subject xml:lang="en-US">food</dc:subject>
	<dc:subject xml:lang="en-US">gastro-somatic index</dc:subject>
	<dc:subject xml:lang="en-US">Mystus gulio</dc:subject>
	<dc:subject xml:lang="en-US">relative gut length</dc:subject>
	<dc:description xml:lang="en-US">Food and feeding habits are important things in bioecological of fish. This study provides an understanding of the feeding habits and intensity of the M. gulio, by analyzing its food composition, relative gut length (RGL) and gastro-somatic index (GaSI). Fish specimens were caught with a gill net and fishing rod in an area of Cianjur estuaries during a period of one year from October 2021 to September 2022. The analysis of 452 fish samples shows that the relative gut length (RGL) values revealed the feeding habit of M. gulio as carni-omnivorous. The GaSI value was used to determine feeding intensity and was found to be highest in November, at Cidamar estuary, and in the second size group (7.1-10 cm). These results provide new knowledge on this fish species’ feeding habit and intensity, which also helps understand the fish adaptation and conservation in the study area.</dc:description>
	<dc:publisher xml:lang="en-US">UIN Sunan Gunung Djati Bandung</dc:publisher>
	<dc:date>2023-11-28</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
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	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.uinsgd.ac.id/index.php/biodjati/article/view/28995</dc:identifier>
	<dc:identifier>10.15575/biodjati.v8i2.28995</dc:identifier>
	<dc:source xml:lang="en-US">Jurnal Biodjati; Vol. 8 No. 2 (2023): November; 203-217</dc:source>
	<dc:source xml:lang="id-ID">Jurnal Biodjati; Vol 8 No 2 (2023): November; 203-217</dc:source>
	<dc:source>2541-4208</dc:source>
	<dc:source>2548-1606</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.uinsgd.ac.id/index.php/biodjati/article/view/28995/9875</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2023 Jurnal Biodjati</dc:rights>
</oai_dc:dc>