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All Journal Jurnal Ilmu Pertanian Indonesia Buletin PSP Jurnal Teknologi Perikanan dan Kelautan Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Jurnal Pengolahan Hasil Perikanan Indonesia Jurnal Ilmu dan Teknologi Kelautan Tropis Jurnal Ilmu-Ilmu Perairan dan Perikanan Indonesia AL KAUNIYAH Laa Maisyir Jurnal Ekonomi Islam Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Jurnal Sains dan Inovasi Perikanan/Journal of Fishery and Innovation (JSIPi) Jurnal Kelautan Tropis Masyarakat, Kebudayaan dan Politik Journal of Science and Applicative Technology AGRIKAN Jurnal Ilmiah Agribisnis dan Perikanan Omni-Akuatika Jurnal Bina Praja Jurnal Biologi Tropis Jurnal Pengelolaan Perikanan Tropis (Journal Of Tropical Fisheries Management) Pendas : Jurnah Ilmiah Pendidikan Dasar Jurnal Riset Akuakultur Jurnal Penelitian Perikanan Indonesia Bawal : Widya Riset Perikanan Tangkap Jurnal Kebijakan Perikanan Indonesia Jurnal Segara Jurnal Sosial Ekonomi Kelautan dan Perikanan Jurnal Iktiologi Indonesia (Indonesian Journal of Ichthyology) Tasharruf: Journal Economics and Business of Islam Didaktik : Jurnal Ilmiah PGSD STKIP Subang Jurnal Pengabdian UNDIKMA Habitus Aquatica : Journal of Aquatic Resources and Fisheries Management Jurnal Manajemen dan Profesional El-Ecosy : Jurnal Ekonomi dan Keuangan Islam IBLAM Law Review TAMWIL: Jurnal Ekonomi Islam Agrikan: Jurnal Agribisnis Perikanan EKONOMIKA SYARIAH : Journal of Economic Studies INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY Al-Masraf: Jurnal Lembaga Keuangan dan Perbankan Jurnal Maritim Malahayati JIFTECH: Journal Of Islamic Financial Technology Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Jurnal Informatika Ekonomi Bisnis Jurnal AGRISEP: Kajian Masalah Sosial Ekonomi Pertanian dan Agribisnis PANCASILA AND CIVICS EDUCATION JOURNAL LIMNOTEK Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Jurnal Inovasi dan Teknologi Pendidikan Journal of Fisheries & Marine Jurnal Multidisiplin Riset Ilmiah (ATRIA) Jurnal Sosial dan Bidang Pendidikan (SABIQ) Al-bank: Journal of Islamic Banking and Finance Jurnal Transportasi dan Bahari (ALTAIR) The International Journal of Remote Sensing and Earth Sciences (IJReSES)
Rahmat Kurnia
Departemen Manajemen Sumberdaya Perairan, Fakultas Perikanan Dan Ilmu Kelautan, Institut Pertanian Bogor, Kampus IPB Darmaga, Bogor 16680
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Morphometric and Genetic Variations of Freshwater Eels (Anguilla spp.) in Poso River, Central Sulawesi: Implications for Conservation Strategies Samir, Octavianto; Kamal, Mohammad Mukhlis; Kurnia, Rahmat; Larashati, Sekar; Triyanto; Widoretno, Mey Ristanti
LIMNOTEK Perairan Darat Tropis di Indonesia Vol. 30 No. 2 (2024)
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/limnotek.2024.5582

Abstract

The freshwater eel, Anguillids, is a valuable nutrition and commodity fish found in various freshwater environments. However, the world's population of Anguillids are declining because of habitat degradation, pollution, and barriers to migration, all of which are prevalent threats to freshwater ecosystems such as the Poso River in Central Sulawesi. Establishing conservation areas is one of the efforts to protect Anguillids and their habitats, which requires information on the anguillids morphometrics and genetics, where high morphometric and genetic variations are indicators of adaptation or evolution of the species to survive environmental changes. Therefore, the study aims to assess the morphometric and genetic variations  in the Poso River, Central Sulawesi. Samples were collected along the Poso River in the range of May 2021 and August 2023 . Different fishing gears were used depending on the location and Anguillids’ phase of life. A total of 150 eel samples were used for morphometric analysis, out of which 38 were selected randomly for the genetic one. Genetic diversity analysis was performed based on the Cytochrome c Oxidase I (COI).  The study successfully identified three species: A. bicolor, A. celebesensis, and A. marmorata. The key characteristic distinguishing the three species was ADL/TL ratio. Most coefficients of variation of morphometric characters of each species were above 10%, indicating medium to high variation. A total of 11 haplotypes were identified, of which six belong to A. marmorata and five to A. celebesensis. Generally, haplotype diversity was low, ranging from 0.2923 to 0.9333, and nucleotide diversity ranged from 0.0005 to 0.0046. The low genetic diversity observed in this study is likely a result of the migratory nature of Anguillids. Morphometric and genetic variations can support restocking as a conservation strategy to bolster wild populations. However, comprehensive studies must be conducted to understand all aspects impacting Anguillid resources for establishing conservation areas to protecti their populations and habitats.
Co-Authors . Erwyansyah . Sulistiono . Zairion Abdullah, Muhammad Hendy Achmad Fahrudin Achmad Fahrudin Achmad Fahrudin Achmad Fahrudin Achmad Fahrudin Adi, Panggi Nur ADIF, RIANDY MARDHIKA Aditya Bramana Afdhal, M. Agung Kombih, Muhammad Agus Alim Hakim Aisya Intan Widya Satria Ali Mashar Ali Suman Ali Suman Ali Suman Andi Sagita Andi Sagita Andi Sagita Ario Damar Arleiny, Arleiny Balqia, M. Firza Baroroh, Hilmy bayu pamungkas Budy Wiryawan Dahlan, Harris R. David, Muhammad David, Muhammad David Destilawati Destilawati Dietriech G Bengen Dietriech Geoffrey Bengen Dwi Yuni Wulandari Dwiputra, Mohammad Ashari Erianti, Siska Etty Riani Farizal, Nando Fauzi Ahmad Muda Fauzi, Chairul Fauziah Hayati, Riska Fazri Hermanto Fenitra, Rakotoarisoa Maminirina Fredinan Yulianda Gatot Yulianto Gatot Yulianto Handaka, Asep Agus Hanif Wafi Hanif Wafi Hartati, Diah Vitaloka Hasan, Nugraha Hasyim Firdaus Siregar, Muhammad Hazimah Melzatia, Haura HELMALIA HELMALIA, HELMALIA Helmy Akbar Hengki Syaf Putra Heri, Rahmat Kurnia Herman Sarumaha HIDAYATI, AYU HSB, Reza Firmansyah Ikhlas Yati Indah Febry Hastari Indra Cahyadinata Indra Cahyadinata, Indra Irman Firmansyah Isdradjad Setyobudiandi Isdradjad Setyobudiandi Isdradjat Setyobudiandi Ishak, Mursalin Ismudi Muchsin Ismudi Muchsin Joko Santoso Kadarwan Soewardi Kadarwan Suwandi Kadarwan Suwardi Kasman Khairul Fahmi Kiagus Abdul Aziz Larashati, Sekar Listiawati, Listiawati Luky Adrianto Luky Adrianto Luri Krisnawati M. Mukhlis Kamal Maarif, muhammad Ariful Maharani, Nur Avivah Majariana Krisanti Maminiaina Heritiana Sedera, Rakotoarisoa Maminirina Fenitra, Rakotoarisoa Melindo, Hera Ledy Melzatia, Haura Hazimah Mennofatria Boer Mochammad Riyanto Moh. Mukhlis Kamal Mohammad Ashari Dwiputra Mohammad Mukhlis Kamal Mona Agatha Muh. Dzuljalali Wal Ikram Muis Mulyono S. Baskoro Nandi Sukri Nasir Niken T.M. Pratiwi Niken Tunjung Murti Pratiwi Noar Muda Satyawan Nur Irsyam Nurcahyanto, Arif Nurindah` Nurlisa Alias Butet Nurmala, Eka Oktariza, Wawan Olivia Lana Y Rumkorem Perangin-angin, Robet Prihatiningsih Prihatiningsih Puguh W. Widodo purnama, Fajar adi PUTRA, GUSTI DIRGA ALFAKHRI Puttiri Rahmat, Febi Raihannah, Putro Randi FItriadi Riana Sri Fitrianti Rispa Saeful Mukhtamar Romadhoni, Dita Rumagia, Faizal S, Siska Febriyanti Sabaruddin Sabaruddin Saidah, Rahmah Samir, Octavianto Septinus Mendrofa Sompa, Andi Subambang, R. Budiono Sugeng H. Wisudo Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono sultan Sumaryani, Rica Surya Gentha Akmal Syahrial Nur Amri Syahrial Nur Amri Syamsiar, Syamsiar Tamanyira, Masykur Taryono Taryono Tria Khairunnisa Triyanto Wafi, Hanif Wahyuddin Widoretno, Mey Ristanti Yanti, Novita Dwi Yar Johan Yasarman, Yasarman Yeyen Mardyani Yonvitner - Yoshanti, Ghita Yusli Wardiatno Yuyun Erwina