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All Journal ACTA VETERINARIA INDONESIANA Jurnal Pengolahan Hasil Perikanan Indonesia Jurnal Ilmu-Ilmu Perikanan dan Budidaya Perairan JITRO (Jurnal Ilmiah dan Teknologi Peternakan Tropis) Elkawnie Jurnal Kelautan Tropis Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil JURNAL GALUNG TROPIKA Acta Aquatica: Aquatic Sciences Journal Jurnal SOLMA Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Jurnal Perikanan Universitas Gadjah Mada Jurnal Iktiologi Indonesia (Indonesian Journal of Ichthyology) Journal of Aquaculture and Fish Health Jurnal Ilmiah Samudra Akuatika Indonesian Journal of Halal Research Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil Lumbung Inovasi: Jurnal Pengabdian Kepada Masyarakat Prosiding Seminar Nasional Biologi, Teknologi dan Kependidikan (Biotik) Jurnal Sains Pertanian Aceh Journal of Community Engagement (AJCE) The International Journal of Tropical Veterinary and Biomedical Research Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Jurnal Pengabdian Masyarakat dan Riset Pendidikan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Jurnal Kelautan dan Perikanan Indonesia Journal of Fisheries & Marine Jurnal Biosains dan Edukasi Arwana: Jurnal Ilmiah Program Studi Perairan
Yusrizal Akmal
Department Of Aquaculture, Faculty Of Agriculture, Universitas Almuslim. Jl. Almuslim, Matang Glumpang Dua, Peusangan, Bireuen 24261, Aceh
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Comparative appendicular osteology of Tor spp. (Cyprinidae) in Indonesia Yusrizal Akmal; Muchammad Yunus; Hani Plumeriastuti; Yeni Dhamayanti; Irfannur Irfannur; Arief Hidayat Zulkifli; Muliari Muliari; Agung Setia Batubara
Depik Vol 13, No 1 (2024): APRIL 2024
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.13.1.28247

Abstract

Tor tambroides, T. tambra, T. douronensis, and T. soro are native fish species to Indonesia with their natural habitat generally being upstream of rivers in hilly areas with clear water and strong currents. Information of the structure and function of appendicular osteology is necessary to understand how fish accelerate and maintain body balance in the water. This study used 5 samples per fish species obtained from Tor fishermen around the habitat of these fish. The results of the comparison showed morphological differences between the appendicular structure of Tor species, consisting structure of the pinnae pectoralis, pinnae pelvicalis, pinnae dorsalis, pinnae analis, and pinnae caudalis. The highest variation was found in the pinnae caudalis. The pointed shape of the pinnae caudalis with long fin rays indicates that the Tor species is capable to swim at a high speeds.Keywords:ossa appendiculareTor douronensisTor tambraTor tambroidesTor soro
Cytotoxicity of leaves, stems, and flowers of Kecubung (Datura metel) extracts using the Brine Shrimp Lethality Test (BSLT) method Rindhira Humairani; Nanda Rizki Purnama; Herpandi Herpandi; Mochamad Syaifudin; Ilham Zulfahmi; Yusrizal Akmal; Muliari Muliari; Agus Putra AS; Agung Setia Batubara
Depik Vol 12, No 2 (2023): AUGUST 2023
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.12.2.27445

Abstract

Brine shrimp (Artemia salina) cytotoxicity assays (BSLT) are one of the commonly used cytotoxic test methods to assess a plant extract's pharmacological activity and toxicity. Thus, this study aimed to examine the toxic levels of Kecubung (Datura metel) leaves extracted using different solvents, namely ethanol and ethyl acetate. The results showed that the LC50value of flower ethanol, flower ethyl acetate, leaf ethanol, and stem ethyl acetate extracts had an LC50value 1000, which was included in the toxic category. The LC50value of flower ethanol is 121.044 ppm, flower ethyl acetate 105.89 ppm, leaf ethanol 639.589 ppm, and stem ethyl acetate 635.276 ppm. Ethanol leaf extract at a concentration of 1000 ppm showed the highest mortality with a percentage of 60% of the total number ofA. salina. The flower ethanol extract showed the highest mortality at a concentration of 250 ppm with a percentage of 67% and at a concentration of 1000 ppm with a percentage of 70% of the total number ofA. salina. Meanwhile, flower ethyl acetate and stem ethyl acetate extract at a concentration of 1000 ppm obtained 100% mortality ofA. salinain the first 6 hours. The result shows that the flower ethyl acetate and stem ethyl acetate extract at a concentration of 1000 ppm is very toxic compared to other concentrations.Keywords:ToxicityArtemia salinaLC50Ethyl acetateEthanol
Reducing ammonia levels in catfish cultivation water using several aquatic plants Mustaqim Mustaqim; Mutasar Mustasar; Yusrizal Akmal; Mida Wahyuni; T. Irfan Fajri; Zaitun Ritaqwin
Depik Vol 11, No 3 (2022): DECEMBER 2022
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.11.3.27723

Abstract

Catfish farming is one of the businesses that is very much in demand by the community, because it can improve the community's economy. However, not all catfish farming businesses can produce maximum results. This can be caused by several factors, both from feed, management and water quality. Decrease in water quality can be caused by feces and fish feed residue. Poor water quality can cause the growth process, physiology and level of fish behavior to be disturbed. Efforts that can be done is to use aquatic plants as phytoremediation. The plants used in this study were Azolla sp, Eichhornia crassipes, Lemna sp, Ipomoea aquatic. The design used in this study was a completely randomized design with 4 treatments and 3 replications. The parameters observed in this study were ammonia levels, pH, and plant population. The results showed that Eichhornia crassipes and Lemna sp were able to reduce ammonia levels in catfish cultured water by 0.01 mg/l at the end of the study.Keywords:AmmoniaWater plantsCatfish
Pola Pertumbuhan, Faktor Kondisi, dan Morfometrik Tiga Spesies Ikan Pelagis di Pesisir Bireuen, Aceh, Indonesia M Radhi; Yusrizal Akmal; Muliari Muliari; Mulqiya Maisura; Nazwa Nursyifa; Ina Maulina
Jurnal Kelautan dan Perikanan Indonesia Vol 5, No 3: Desember (2025)
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jkpi.v5i3.28228

Abstract

Ikan pelagis kecil merupakan komoditas perikanan yang memiliki peranan penting di perairan Jangka. Penelitian ini bertujuan untuk menganalisis pola pertumbuhan, faktor kondisi, serta karakter morfometrik tiga spesies ikan pelagis kecil, yaitu Rastrelliger kanagurta, Rastrelliger brachysoma, dan Decapterus sp., pada musim hujan. Sampel ikan dikumpulkan dari Tempat Pendaratan Ikan (TPI) Jangka pada periode November-Desember, dengan jumlah masing-masing 30 individu per spesies. Analisis hubungan panjang-berat digunakan untuk menentukan pola pertumbuhan, faktor kondisi untuk mengevaluasi kondisi fisiologis ikan, serta analisis morfometrik dan diskriminan untuk mengantisipasi potensi kesalahan identifikasi antarspesies. Hasil penelitian menunjukkan bahwa Rastrelliger brachysoma memiliki pola pertumbuhan allometrik positif dengan nilai b sebesar 3,85, sedangkan Rastrelliger kanagurta dan Decapterus sp. menunjukkan pola pertumbuhan allometrik negatif dengannilai b masing-masing sebesar 2,21 dan 0,95. Nilai faktor kondisi ketiga spesies berada pada kisaran 0,99-1,00, yang mengindikasikan bahwa kondisi ikan relatif baik selama musim hujan. Karakter morfometrik utama yang membedakan antarspesies terdapat pada bagian anggota gerak, khususnyatinggi dan panjang pangkal ekor, serta pada bagian kepala yang meliputi panjang kepala dan panjang moncong. Analisis diskriminan mampu memisahkan ketiga spesies secara jelas. Hasil penelitian ini menunjukkan bahwa parameter pertumbuhan dan karakter morfometrik dapat dimanfaatkan sebagai informasi dasar pendukung dalam pengelolaan perikanan pelagis kecil yang berkelanjutan.
Characterization of pathogenic bacteria and histopathological analysis of whiteleg shrimp (Litopenaeus vannamei) in pond and hatchery systems in Simpang Mamplam and Jangka Districts Akmal Izwar; Anis Nugrahawati; Yusrizal Akmal; Syahirman Hakim; Rizkan Fahmi; Erlia Hanum
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica, Vol. 13: No. 2 (August, 2026)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v13i2.26598

Abstract

This study aimed to characterize pathogenic bacteria and analyze the level of hepatopancreatic tissue damage in whiteleg shrimp (Litopenaeus vannamei) originating from pond and hatchery cultivation systems in Jangka and Simpang Mamplam Districts, Bireuen Regency. Shrimp samples were collected from two types of water locations that receive aquaculture waste runoff, namely estuarine stations (aquaculture pond effluent) and coastal marine stations (hatchery effluent). Bacterial analysis was carried out through isolation on agar media and identification of colony morphology and biochemical tests, while histopathological analysis was carried out on hepatopancreatic tissue using the Hematoxylin–Eosin (H&E) staining method with a semi-quantitative scoring system. The results showed that the identified pathogenic bacteria included Aeromonas hydrophila, Vibrio parahaemolyticus, Photobacterium damselae, Vibrio alginolyticus, and Vibrio vulnificus with densities ranging from 10³–10⁷ CFU. The highest bacterial density was found at the estuarine station, especially from the genus Vibrio. Histopathological analysis revealed various structural changes in hepatopancreas tissue, including cell lysis, vacuolization, hemocyte aggregation, tubular damage, and inflammatory responses. Histopathological scores at the estuarine station (3.67–4.00) indicated a more severe level of tissue damage compared to the marine station (2.67). Keywords: Hepatopancreas; Histopathology; Litopenaeus vannamei; Pathogenic Bacteria; Vibrio
Co-Authors Abass, Kasim Sakran Afrina Afrina Agung Setia Batubara Agung Setia Batubara Agung Setia Batubara Agung Setia Batubara Agung Setia Batubara Agus Putra AS Ajmir Akmal Akmal Izwar Akmal Izwar Akmal Izwar Akmal Izwar Amiruddin Amiruddin Anis Nugrahawati Anis Nugrahawati Antoni Antoni Antoni Antoni Arief Hidayat Zulkifli Arief Hidayat Zulkifli Arif Sardi, Arif Asih Makarti Muktitama Asmaul Husna Asmaul Husna Batubara, Agung Setia Chairun Nisa’ Cut Ayu Nurazmi Cut Mutia Sena Devi Cut Putri Rizqia Ramadani Dani Pratama Putra Dewi Nola Nasution Dwi Yuliandhani Epa Paujiah, Epa Erlia Hanum Ernita Ernita Fadhilah, Raudhatul Fatmawati Saifuddin Fatmawati Saifuddin Febri, Suri Purnama Hajisamae, Sukree Hakim, Syahirman Halus Satriawan Hamama, Rosi Hani Plumeriastuti Hani Plumeriastuti Hanum Hanum Hanum Haser, Teuku Fadlon Heni Pujiastuti Herlina Putri Endah Sari Herlina Putri Endah Sari Herpandi Herpandi Hizrah Ayumi Sitanggang Ikram, Said Ilham Zulfahm Ilham Zulfahmi Ilham Zulfahmi Ilham Zulfahmi Ilham Zulfahmi Ilham Zulfahmi Ilham Zulfahmi Ilham Zulfahmi Ina Maulina Intan Nazarah Irfannur Irfannur Irfannur Irfannur Irfannur Irfannur Irfannur Irfannur Irfannur Irfannur Irfannur Irfannur Irfannur Irfannur Irfannur Irfannur Irfannur Irfannur, Irfannur Izwar, Akmal Khairatun Nisak Khairun Nisa M Isa M Radhi M. F. Rahardjo M. Fauzan Isma M. Muliari M. Radhi Mahdaliana Mahdaliana Mahdaliana Mahdaliana, Mahdaliana Mahyana Mahyana Mandasari Mardiana Mardiana Masda Admi Masda Admi Maulida, Rafdhayatul Maulina Mida Wahyuni Misnar Misnar Mochamad Syaifudin Mona Fattya Anisha Muammar Yulian Muchammad Yunus Muchammad Yunus Muhammad Reza Mujibul Rahman Mukhlis Mukhlis Muliari Muliari Muliari Muliari Muliari Muliari Muliari Muliari Muliari Muliari Muliari Mulqiya Maisura Munawwar Khalil, Munawwar Muslich Hidayat Mustaqim Mustaqim Mustaqim Mustaqim Mustaqim Mustaqim, Mustaqim Mutasar Nafis, Badratus Najmuddin Najmuddin Nanda Rizki Purnama Nazariah Hayatun Nazwa Nursyifa Neri Kautsari Nuraida Nuraida Perdana, Adli Waliul Plumeriastuti , Hani R Nurlian R Nurlian Rachmawati Rusydi Rachmawati Rusydi, Rachmawati Radhi, M Rafdhayatul Maulida Rahma Mulyani Ramadani, Cut Putri Rizqia Ramadani, Nofa Rasmaidar Rasmaidar Ratna Fitriani Resti Faumi Rianjuanda, Rianjuanda Rinaldi Rinaldi Rindhira Humairani Rindhira Humairani Rindhira Humairani Rindhira Humairani Rindhira Humairani Rindhira Humairani Rindhira Humairani Rindhira Humairani Rita, Zaitun Ritaqwin Rizkan Fahmi Rossy Azhar Rossy Azhar Rossy Azhar Rumondang Rumondang Said Ikram Salahuddin Salahuddin salamah salamah Salsabila, Unik Hanifah Savitri Novelina Sithra Almunadiya Siti Komariyah Siti Komariyah Suri Purnama Febri Suryani Suryani Syahputra, Hidayat Syamsul Arifin T Zahrial Helmi T. Irfan Fajri Teuku Fadlon Haser teuku zahrial helmi Teuku Zahrial Helmi Wenny Novita Sari Winaruddin Winaruddin Winaruddin Winaruddin Yeni Dhamayanti Yulidar Yulidar Yuni Sari Yunina Rahmi Yunus , Muchammad