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NISBAH KELAMIN DAN UKURAN PERTAMA KALI MATANG GONAD IKAN LAYANG DELES (Decapterusmacrosoma BLEEKER, 1841) DI PERAIRAN TELUK BONE, SULAWESI SELATAN

Torani Journal of Fisheries and Marine Science · Vol. 25 No. 1 (2016)

DOI
10.35911/torani.v25i1.260
ISSN
2615-6601, 2621-5322
Published
2016-05-19
Publisher
Hasanuddin University
Language
en

Abstract

This research was conducted to investigate the sex ratio and the first gonadal maturity size of mackerel fish(Decapterus macrosomas Bleeker 1841). Samples were taken from June to October 2013 in the sub-district ofPanyula, District of East Riattang, in Bone region. Sample analysis was conducted at the Fisheries biologylaboratory, Department of Fisheries, Hasanuddin University, Makassar. Sex ratio was analyzed by using chiquadrat-testwhereas the first gonadal maturity size was obtained from the first size of the third-gonadal-maturitystage. There were 782 fish collected with male to female ratio 1,02:1,00. Statistically, the sex ratio from Bone waterswas 1:1, in other words, it is still in a balance condition. The male fish reached gonadal maturity stage at the size of195 mm, whereas the female at 210 mm. Keywords: sex ratio, gonadal maturity size, Mackarel fish, Bone strait.

Collaboration network of the authors

40 authors · 188 co-authorship links · showing the 40 most connected

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Co-authorOrganisationJoint articles
Suwarni SuwarniAffiliation unknown10
Sri Wahyuni RahimAffiliation unknown6
Sharifuddin Bin Andy OmarAffiliation unknown6
Hadiratul KudsiahAffiliation unknown5
Budiman YunusAffiliation unknown4
Khadijah Tahir MudaAffiliation unknown3
Khusnul YaqinAffiliation unknown3
NadiartiAffiliation unknown3
Basse Siang ParawansaAffiliation unknown3
. YusrianaAffiliation unknown2
Hasanuddin HasanuddinAffiliation unknown2
Andi NovrianiAffiliation unknown2
Asri YantiAffiliation unknown2
Jamaluddin Fitrah AlamAffiliation unknown2
Wilma Joanna Carolina MokaAffiliation unknown2
Mukti ZainuddinAffiliation unknown2
Safruddin SafruddinAffiliation unknown2
Muhammad Ahsin Rifa'iAffiliation unknown1
Syamsu Alam AliAffiliation unknown1
Nita RukminasariAffiliation unknown1
Dewi YanuaritaAffiliation unknown1
Nadiarti NurdinAffiliation unknown1
Irmawati IrmawatiAffiliation unknown1
Yadi MulyadiAffiliation unknown1
Khadijah Thahir MudaAffiliation unknown1
Andi Muhammad SaifulAffiliation unknown1
Nur Ihsan DAffiliation unknown1
Erwin Mansyur Uga SarakaAffiliation unknown1
AyuningsihAffiliation unknown1
Balqis Az ZahrahAffiliation unknown1
Raihan MahadwikaAffiliation unknown1
Beddu TangAffiliation unknown1
DarmawatiAffiliation unknown1
JayadiAffiliation unknown1
HarlinaAffiliation unknown1

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.unhas.ac.id/index.php/torani/oai, first harvested 5 Nov 2026, last seen 5 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en">NISBAH KELAMIN DAN UKURAN PERTAMA KALI MATANG GONAD IKAN LAYANG DELES (Decapterusmacrosoma BLEEKER, 1841)   DI PERAIRAN TELUK BONE, SULAWESI SELATAN</dc:title>
	<dc:creator xml:lang="en">Dahlan, Muh. Arifin</dc:creator>
	<dc:creator xml:lang="en">Andy Omar, Sharifuddin Bin</dc:creator>
	<dc:creator xml:lang="en">Tresnati, Joeharnani</dc:creator>
	<dc:creator xml:lang="en">Umar, Moh Tauhid</dc:creator>
	<dc:creator xml:lang="en">Nur, Muhammad</dc:creator>
	<dc:description xml:lang="en">This research was conducted to investigate the sex ratio and the first gonadal maturity size of mackerel fish(Decapterus macrosomas Bleeker 1841). Samples were taken from June to October 2013 in the sub-district ofPanyula, District of East Riattang, in Bone region. Sample analysis was conducted at the Fisheries biologylaboratory, Department of Fisheries, Hasanuddin University, Makassar. Sex ratio was analyzed by using chiquadrat-testwhereas the first gonadal maturity size was obtained from the first size of the third-gonadal-maturitystage. There were 782 fish collected with male to female ratio 1,02:1,00. Statistically, the sex ratio from Bone waterswas 1:1, in other words, it is still in a balance condition. The male fish reached gonadal maturity stage at the size of195 mm, whereas the female at 210 mm. Keywords: sex ratio, gonadal maturity size, Mackarel fish, Bone strait.</dc:description>
	<dc:publisher xml:lang="en">Hasanuddin University</dc:publisher>
	<dc:date>2016-05-19</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:identifier>https://journal.unhas.ac.id/index.php/torani/article/view/260</dc:identifier>
	<dc:identifier>10.35911/torani.v25i1.260</dc:identifier>
	<dc:source xml:lang="en">Torani Journal of Fisheries and Marine Science; Vol. 25 No. 1 (2015)</dc:source>
	<dc:source>2615-6601</dc:source>
	<dc:source>2621-5322</dc:source>
	<dc:source>10.35911/torani.v25i1</dc:source>
	<dc:language>en</dc:language>
	<dc:relation>https://journal.unhas.ac.id/index.php/torani/article/view/260/151</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2025 Torani Journal of Fisheries and Marine Science</dc:rights>
</oai_dc:dc>