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Journal : ILMU KELAUTAN: Indonesian Journal of Marine Sciences

Growth Characteristics Layur Fish Lepturacanthus savala in Juata Waters, Tarakan, Indonesia Agus Indarjo; Gazali Salim; Fahrizal Amir; Supriadi Supriadi; Permana Ari Soejarwo; Christine Dyta Nugraeni; Lukman Yudho Prakoso; Ambariyanto Ambariyanto; Muhammad Firdaus; Julian Ransangan
ILMU KELAUTAN: Indonesian Journal of Marine Sciences Vol 25, No 3 (2020): Ilmu Kelautan
Publisher : Marine Science Department Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/ik.ijms.25.3.127-134

Abstract

The city of Tarakan, Indonesia, benefits economically from abundant marine biological resources, one of which is the layur fish, known commercially as ribbonfish. The purpose of this study was to analyze the growth character of the layur fish (Lepturacanthus savala) obtained from the juata waters of Tarakan City.  The method of this quantitative and descriptive study was to analyze the growth of layur fish Lepturacanthus savala in the Juata waters off the coast from the city of Tarakan. Body shape, length, weight, and ratio sex data were collected from sites selected by the purposive sampling method based on trawl fishing catch. Secondary data, collected from interviews of fishing personnel, included the number of catches using trawling gear and trawl fishing location. The length ranges of male from 20,4 to 54,0 cm with an average length of 37,2±16.8 cm (n = 255) and the length ranges of female from 20,5 to 68 cm with an average length of  44,25±23.75 cm (n = 275). The results showed that maximum length of male layur fish was smaller than the maximum length of female fish, which were 59.352 cm at 267 d and 72.638 cm at 315 d, respectively. The result shows a negative allometric growth pattern male and female layur fish was found to be the same and sex ratio of male to female has a ratio of 1,0: 1,8 with a percentage of males at 48.11% and females at 51.89%. The majority of male and female fish exhibited a thin body shape (51,4% of male and 52% of female).
Co-Authors 'Aini, Qurratul ., Kamelia Achyani, Ratno Achyar Rasyidi, Achyar Ade Permana, Angga Agus Indarjo Agus Indarjo Agustina Agustina Aisyah Fitri Yuniasih Alla Asmara Alukadinata, Atra Ambariyanto Ambariyanto Amirul Mukminin Annisa Fitria Asbar Laga, Asbar Astari, Lilik BONAR M. SINAGA Brian Bonte, Stenly cahyadi, jimmy Dara, Daryos Dede Hermawan Dhimas Wiharyanto Ermawaty - Maradhy Etiana, Etiana Fadil, Jazuli Fahrizal Amir Febriansyah Febriansyah Gazali Salim GS , Achmad Daengs Gusman, Ery Habib, Ahmad Hadiyoso, Asto Hendro Sasongko Heriyana Heriyana Heriyana Heriyana Idqan Fahmi Ira Maya Abdiani Julian Ransangan Kamelia . Kurnia Wiji Prasetiyo Lukman M. Baga Meildia Sari MT, Sugiono Muh. Wahyu Syabani Muhaimin Dimyati Muhammad Fajar Alvian Muhammad Ridwan Muhammad Rizki Muhammad Yusuf Awaluddin Mursalin, Muhammad Nugraeni, Christine Dyta Nurdin Hendri Pahlevi, Muhammad Lanza Permana Ari Soejarwo Permana Ari Soejarwo Prakoso, Lukman Yudho Putra, Imam Pangestiansyah Putra, Oddy Virgantara Putra, Tama Kulana Rahmat Hidayat Razai, Tengku Said Rifki Ristiawan Risdandi, Bayu Sari, Meildia Setiawan, M. Satria Shoffin Nahwa Utama Sidiq, Cholidun Ahmad Simanjuntak, Ricky Febrinaldy Simbolon, Muhammad Eka Mardyansyah Slamet Sutomo Stenly Brian Bonte Subyakto Subyakto Suhud, M. Aris Sulaiman Sulaiman Supriadi Supriadi Syahrun - Syamani, Firda Aulya Tri Rustiadi, Tri Vera Lisna Wahyuni, Eling Sri Weliyadi, Encik Wirasti, Revia Yuniarti Yuniarti Yusuf Sudo Hadi Yusuf, Diasitta ZURAIDAH ZURAIDAH