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Abundance and Community Structure of Reef Fish (Family Acanthurudae) Catches Landed by Fishermen at the Fishermen's Fish Market, Pondokdadap Coastal Fishing Port, Malang Regency, East Java Sabilatul Mufarrohah; Husain Latuconsina; Hamdani Dwi Prasetyo; Anthon Andrimida
BIOSAINSTEK Vol 8 No 1 (2026): Jurnal BIOSAINSTEK
Publisher : UNIVERSITAS MUHAMMADIYAH MALUKU UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52046/biosainstek.v8i1.2736

Abstract

The Acanthuridae family is a group of fish that inhabits coral reef ecosystems of medium to large size, generally found in various types of coral reef habitats with diverse live coral cover. This study aims to analyze the abundance, frequency of presence, and community structure of fish from the Acanthuridae family landed by fishermen at the Fishermen's Fish Market in the Pondokdadap Coastal Fishing Port. The study lasted for three months (April - June 2025) with sampling times every two weeks. Data analysis includes relative abundance, frequency of presence, and community structure (Diversity, Evenness, and Dominance indices). The results of the study identified eight fish species from the Acanthuridae family with a total of 79 individuals, Acanthurus xanthopterus with 44 individuals with a relative abundance of 56%, and a frequency of presence of 83% which is categorized as commonly found. Community structure values including the diversity index are categorized as low, the evenness index is unstable, and the dominance index is low. The conservation status of four species (50%) of fish is Least Concern (Acanthurus lineatus, Acanthurus xanthopterus, Naso elegans, and Naso unicornis). While the other 50% of species are categorized as Data Deficient (Naso tuberosus, Naso reticulatus, Ctenochaetus binotatus, Prionurus chrysurus). However, continuous monitoring of the catch level and population status of fish of the Acanthuridae family in the waters of the Sempu Strait directly adjacent to the Pondokdadap Coastal Fishing Port is needed to provide important information in determining the appropriate fisheries management model.
The Effectiveness of Ipomoea reptans and Brassica rapa as Phytoremediation on the Growth and Survival of Sangkuriang Catfish (Clarias gariepinus) in Aquaponic Cultivation Systems: Efektivitas Tanaman Kangkung (Ipomoea reptans) dan Pakcoy (Brassica rapa) sebagai Fitoremediasi terhadap Pertumbuhan dan Kelangsungan Hidup Ikan Lele Sangkuriang (Clarias gariepinus) pada Budidaya Sistem Akuaponik Ainayah Alfatihah; Husain Latuconsina; Hamdani Prasetyo
Habitus Aquatica Vol 5 No 1 (2024): Habitus Aquatica : Journal of Aquatic Resources and Fisheries Management
Publisher : Department of Aquatic Resources Management, Faculty of Fisheries and Marine Science, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/HAJ.5.1.21

Abstract

Ikan lele sangkuriang (Clarias gariepinus) merupakan hasil perkawinan antara lele dumbo betina F2 dengan jantan F6. Menurunnya kualitas air dapat mempengaruhi pertumbuhan dan kelangsungan hidup ikan lele sangkuriang (C. gariepinus). Salah satu cara untuk mencegah menurunnya kualitas air yaitu dengan cara fitoremediasi dengan teknik budidaya sistem akuaponik. Penelitian ini bertujuan untuk mengetahui efektivitas fitoremediasi terhadap pertumbuhan dan kelangsungan hidup ikan lele sangkuriang (C. gariepinus) pada budidaya sistem akuaponik. Metode yang digunakan adalah metode eksperimen, Rancangan Acak Lengkap (RAL) dengan 3 perlakuan yaitu; A (kontrol), B Kangkung (Ipomoea reptans), dan C Pakcoy (Brassica rapa). Analisis data menggunakan SPSS ver 29 yang meliputi uji Anova dan kruskal wallis yang bertujuan untuk membandingkan ada tidaknya perbedaan pertumbuhan ikan lele sangkuriang (C. gariepinus) antar perlakuan, dan uji korelasi yang bertujuan untuk mengetahui hubungan antara kualitas air dengan sintasan dan pertumbuhan ikan lele sangkuriang (C. gariepinus). Hasil analisis deskriptif menunjukkan bahwa penggunaan fitoremediasi efektif terhadap pertumbuhan dan kelangsungan hidup ikan lele sangkuriang (Clarias gariepinus) dengan parameter lingkungan yang ideal. Meskipun pertumbuhan Panjang dan bobot ikan lele lele sangkuriang (C. gariepinus) maupun kelangsungan hidup tidak berbeda signifikan antar perlakuan, namun pertumbuhan tertinggi didapat pada perlakuan kangkung (I. reptans), dan kelangsungan hidup ikan lele sangkuriang (C. gariepinus) tertinggi didapat pada perlakuan Sawi pakcoy (B. rapa). Artinya penggunaan fitoremediasi efektif untuk mendukung partumbuhan dan kelangsungan hidup ikan lele sangkuriang pada budidaya sistem akuaponik.
Co-Authors Aditya, Lisa Ayu Afifa Muning Saputry Afifa Muning Saputry agustina, imelda Ahmad Ilham Farabi Ahmad Isomudin Ahmad Syaifudin Ahmad Syauqi Ainayah Alfatihah Ainayah Alfatihah Ainayah Alfatihah Ainul Yaqin Akhmad Nauval Al Isna, Nadia Andaresta, Olivia Andini, Saskia Ade Hutami Fery Anita Padang Anita Puspa Widiyana Anthon Andrimida Anthon Andrimida Apria Ningsih Arifianti, Eka Nur Aris M. Ena Asmiyati Sahbudin Athiyyah, Ismah Ummi Bahrudin, Nadriani Choirunnisa, Saraskia Mei Damayanti, Dienda Happy Dhiyaurroham, Muh Dzikriatu Nurlailah Eka Intan Kumala Putri Eka Nur Arifianti Ena, Aris M. Erlangga, Mohamad Erik Erna Sulistyowati Eva Seda Gadi Evatu Silviana Caesari Putri Fatimatus Sa'adah Fatimatus Saadah Fendri Yuwasahin Firli Handika Firman Robbani Hamdani Dwi Prasetya Hamdani Dwi Prasetyo Hamdani Prasetyo Handika, Firli Hari Santoso hari santoso Hari Santoso Hari Santoso Hasan Zayadi Heikal M. Zakaria Heksni Laksa Berlian Ikbal, Mohammad Ikhfini Munawaroh Ikhsan, Miftakhul Ilham Zulfahmi Ilham Zulfahmi Iman Rohmada, M. Sahubaqul Indrawati, Rinda Intan Trixzi Fradina Intan Trixzi Fradina Izajati, Mustafidah Nur Jayawarsa, A.A. Ketut Joko Pitono Karim, Ghomamul Kurniawati, Fanny Maulida La Dawar La Sarfan Lailatul Maghfirah Lestaluhu, Rospita Luthfiana, Mauludiya M. Mukhlis Kamal, M. Mukhlis M. Natsir Nessa M. Sahubaqul Iman Rohmada Madehusen Sangadji Maghfirah, Lailatul Maghfiriadi, Furqan Marasabessy, Wardi Mardhia, Dwi Marsela Masitoh, Liza Khoidiyah Masykuri, Ahmad Amirudin Maulidhya, Shania Miftakhul Ikhsan Muchammad Faruq Vikriansyah Muh Dhiyaurroham Muhammad Alhayyu Infant Muhammad Fahmi Hidayatullah Munawaroh, Ikhfini Munawaroh, Tanwirul Mustafidah Nur Izajati Muzayid, Ahmad Nadriani Bahrudin Nazilatul Ula, Nova Septi Neri Kautsari Nopiana, Medi Nour Athiroh Abdoes Sjakoer Nour Athiroh Abdoes Sjakoer Nur Laila Anggraini Nur Malichatin Nur, Firman M. Nuresa, Rosi Nurlailah, Dzikriatu Nurlisa Alias Butet Nurul Jadid Mubarakati Nurul Jadid Mubarakati Nurul Jadid Mubarakati Nurul Jadid Mubarokati Panggitawati, Nadia Dara Putri Nur Azizah Putri, Dewi Aurina Sukirno Ramadhan, Majida Ratna Djuniwati Lisminingsih RIDWAN AFFANDI Rizki Qorin Nabila Robbani, Firman Rohani Ambo Rappe Rohmawati, Vivi Dwi Rohmi Romdana Rumasoreng, Risman Rumkel, Rasul Hamidi Sabilatul Mufarrohah Sahbudin, Asmiyati Saimul Laili Saputry, Afifa Muning Satria Gemilang Shania Maulidhya Sholikha, Lailatuz Zakiah Sholikha, Lailatuz Zakiatus Siti Aminah Siti Yuli Nuril Hidayah Siti Zulaikha Siti Zulaikha Sukirno Putri, Dewi Aurina Sulis Setiawati Syamsul Arifin Syamsul Bachri Tri Adi Handoyo Putra Ula, Linda Zahrotul Umbu Nay, Shinta Indriani Vara Arsyilia Fitriani Vina Fitria Wulandari Vivi Dwi Rohmawati Wildhatu Dzati Fiqhul Khuluqiyyah Yudi Ahdiansyah, Yudi Yudi Purnomo Yunani, Silvi Zahid Ubaidillah