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All Journal HAYATI Journal of Biosciences Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut ILMU KELAUTAN: Indonesian Journal of Marine Sciences Journal of Tropical Biodiversity and Biotechnology Jurnal Ilmiah Mahasiswa Kelautan Perikanan Unsyiah Jurnal Pengelolaan Perikanan Tropis (Journal Of Tropical Fisheries Management) Jurnal Penelitian Perikanan Indonesia Bawal : Widya Riset Perikanan Tangkap Jurnal Kebijakan Perikanan Indonesia Jurnal JTIK (Jurnal Teknologi Informasi dan Komunikasi) AJAD : Jurnal Pengabdian kepada Masyarakat COJ (Coastal and Ocean Journal) Mahseer : Jurnal Ilmu-ilmu Perairan dan Perikanan Jurnal Kedokteran Hewan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Jurnal Pengabdian Bangsa Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Jurnal Kelautan dan Perikanan Indonesia
Adrian Damora
Fakultas Kelautan Dan Perikanan, Universitas Syiah Kuala
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Energy Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Medicine & Pharmacology Social Sciences Veterinary Other

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Reproductive attributes of the spot-tail shark, Carcharhinus sorrah collected from westernmost waters of Aceh, Indonesia Iqbal, Teuku Haris; Fajri, Ilham; Damora, Adrian; Lubis, Ahmad Fauzan; Simeon, Benaya Meitasari; Muttaqin, Efin; Booth, Hollie
Depik Vol 13, No 3 (2024): DECEMBER 2024
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.13.3.42003

Abstract

The spot-tail shark, Carcharhinus sorrah is a species of requiem shark found primarily in warm coastal waters of the Indo-Pacific region. This study aims to assess the length at first maturity and length distribution The spot-tail shark, C. sorrah collected from key fish landing sites in Aceh Province, Indonesia. Data collection occurred between March 2020 and October 2022 at three fishing ports: Banda Aceh (BA), Aceh Barat (AB), and Aceh Barat Daya (ABD). A One-way Analysis of Variance (ANOVA) was employed to analyze the total length (TL) of male and female fish from these sites. Results indicated an overall sex ratio of female to male fish at 1:1.67 ( = 45.19, p 0.001), with significant differences observed in sex ratios between BA and ABD ( = 6.72, p = 0.01; = 41.14, p 0.001), while AB showed no significant difference ( = 1.64, p = 0.20). Logistic regression analysis revealed variations in the length at which 50% of males and females reached maturity (Lm50): males from ABD, AB, and BA were 110.65 cm TL, 117.03 cm TL, and 152.65 cm TL, respectively, while females from BA, ABD, and AB were 107.30 cm TL, 113.94 cm TL, and 116.14 cm TL, respectively. Notably, males from ABD and females from BA matured earlier than those from other sites. In terms of length distribution, the average greatest with standard deviation (SD) length of male C. sorrah was 122.8737.87 cm TL in AB, followed by BA at 113.8013.10 cm TL and ABD at 107.8618.38 cm TL. This species is important for both ecological balance and fisheries, emphasizing the need for effective management and conservation efforts.Keywords:The spot-tail sharkCarcharhinus sorrahsex ratiolength at first maturitywesternmost Indonesia
Diversity of commercially important grouper (Family: Epinephelidae) in Simeulue and Banyak Islands, Aceh, Indonesia Razi, Nanda Muhammad; Muchlisin, Zainal A.; Ramadhaniaty, Mutia; Damora, Adrian; Nur, Firman M.; Siti-Azizah, Mohd Nor; Fadli, Nur
Depik Vol 11, No 1 (2022): April 2022
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.11.1.23790

Abstract

Grouper is one of the economically important fish groups in the Simeulue and Banyak Islands. However, data on the diversity of the grouper in this region is still limited. This study aimed to inventory the commercially important grouper in Simeulue and Banyak Islands. Sampling was carried out in April - September 2021 at sixteen locations around Simeulue and Banyak Islands. In total, 20 species of commercial grouper consisting of 6 genera were recorded during the study. Epinephelus was the most dominant genus with ten species, followed by Cephalopholis with four species. In addition, seventeen species (85%) were included in the Least Concern (LC), two species (10%) were categorized as Vulnerable (VU), and one species (5%) was Data Deficient (DD). This study provides a database of commercially important grouper in Simeulue and Banyak Islands that can be used to manage the fish group.
The application of integrated multi-trophic aquaculture (IMTA) using floating net cages on Tilapia fish with native fish (Peres, Lemeduk, and Depik) Nurfadillah, Nurfadillah; Hasri, Iwan; Purnama, Muhammad Reza; Damora, Adrian; Mellisa, Siska
Depik Vol 10, No 3 (2021): December 2021
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.10.3.22465

Abstract

Environmental problems due to aquaculture occur along with the increase in aquaculture production. IMTA is one system used as a solution in dealing with environmental problems. The objective of this study was to analyze the growth performance, survival rate, and production of the main commodity (tilapia) and the supporting commodities (Peres, Lemeduk, and Depik) which are applied through the application of integrated multi-trophic aquaculture (IMTA) using floating net cages. This research was conducted at the Lukup Badak Fish Seed Center, Central Aceh from July to August 2020. The experimental design used was a completely randomized design (CRD) with 4 treatments and 3 replications, namely: A (tilapia), B (tilapia and peres), C (tilapia and lemeduk), and D (tilapia and depik). ANOVA test results showed that the IMTA system had a significant effect on absolute length growth, absolute weight growth, specific growth rate (SGR), survival rate, and biomass production of tilapia (P0.05). The results showed that maintenance for 42 days produced the highest value in treatment B with the increase in absolute length growth (4.26cm0.24); absolute weight growth (5.47g0.45), specific daily growth rate (2.28%/day0.13) and the highest tilapia biomass production (480g/0.5m219.25). The highest survival rate was found in treatment C (82.42%2.28). It was concluded that the treatment using the IMTA system was better than without the IMTA system.Keywords:IMTAWater qualityGrowth performanceTrophic interactionBiomass production
Grouper DNA barcoding studies in Indonesia: A short review Razi, Nanda Muhammad; Muchlisin, Zainal A.; Maulida, Siti; Ramadhaniaty, Mutia; Nur, Firman M.; Damora, Adrian; Buang Manalu, Sumarni Laila; Fadli, Nur
Depik Vol 10, No 2 (2021): August 2021
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.10.2.21255

Abstract

Indonesia is recognized as one of the territories that have the highest reef fish biodiversity in the world. One of the commercially valuable fish in this area is the groupers (locally name "kerapu"). At least 76 grouper species have been reported in Indonesian waters, with three species were categorized into "vulnerable", five species "Data Deficient", and 68 species under the "Least Concern" category based on IUCN classification. The increasing exploitations rate had been reported caused the grouper stocks in Indonesia to decrease and threatened extinction. However, only limited scientific data is available regarding the grouper in Indonesia, including their identification. In most fish landing sites across Indonesia, the groupers are morphologically identified and recorded as "kerapu" to replace their scientific species names. Accurate species identification is essential in designing appropriate and sustainable management of fisheries resources. One of the tools that have been used in fish identification is DNA barcoding. In the last two decades, this molecular method has been applied to identify many fish groups globally, including grouper fish. This study reviewed the DNA barcoding approach in grouper identification in Indonesia based on the available literature.Keywords:DNA barcodingGrouperMolecular TaxonomyFisheriesIndonesia
Effect of transplantation media on Pocillopora coral growth rate at TWAL Pulau Weh Octavina, Chitra; Ulfah, Maria; Damora, Adrian; Jalil, Zulkarnain; Razi, Nanda Muhammad; Agustiar, Muhammad; Harahap, Puad Batari; Najmi, Nurul; Bahri, Samsul; Munandar, Munandar; Liu, Shan-Yin Vanson
Depik Vol 10, No 2 (2021): August 2021
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.10.2.19222

Abstract

Coral reef ecosystems have a vital role in waters so that damage to coral reef ecosystems can reduce ecological and socio-economic functions that can impact environmental imbalances, such as reef fish and benthic communities. This study aims to determine the effect of transplant media on the growth rate of the genus Pocillopora coral and see whether it has a significant effect on the rate of coral growth in TWAL Pulau Weh, Aceh Province. The method used is a purposive sampling method in determining stations, analysis using the ImageJ 1.52 application. The results showed that the effect of transplant media on the growth rate of Pocillopora corals were significant differences between structures given an electric current and those not given an electric current with a 95% confidence interval. The average growth value of Pocillopora corals given an electric current is 25.06 mm/month. While the Pocillopora corals that were not given an electric current average growth value was 16.50 mm/month.Keywords:Coral reefCoral transplantElectrical stimulationPocilloporaImagej
Molecular Identification of Snapper (Perciformes: Lutjanidae) Landed at Pondokdadap Fishing Port of Sendang Biru, Malang, Indonesia Sapto Andriyono; Novian Aji Pradana; Laksmi Sulmartiwi; Andi Aliah Hidayani; Md. Jobaidul Alam; Adrian Damora; Ahasan Habib
ILMU KELAUTAN: Indonesian Journal of Marine Sciences Vol 27, No 4 (2022): Ilmu Kelautan
Publisher : Marine Science Department Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/ik.ijms.27.4.307-314

Abstract

Snapper is a type of demersal marine fish from the Lutjanidae family. The Lutjanidae family spread throughout the world and currently has 123 species in 21 genera, one of which is the Lutjanus genus (Miller and Thomas, 2007). To this day, the records of capture fisheries production data for snapper in Malang are still very limited to certain types. Morphological identification that has been carried out so far is still challenging to obtain accurate results because of the many similarities between the observed species or the loss of characteristics. Therefore, molecular identification is necessary to determine the types of snappers in this area and their conservation status. This study aims to determine the types of snappers using a molecular approach by Cytochrome Oxidase subunit I (COI) gene marker.  Phylogenetic tree reconstruction and genetic distance calculations were performed using Mega X software through the neighbour-joining (NJ) algorithm. The results of the identification snapper based on a molecular approach with DNA barcoding revealed that the four snapper samples were L. gibbus, L. rufolineatus, L. bengalensis, and L. erythropterus. Based on the results of the compilation of the phylogenetic tree, it can be seen that the L. bengalensis sample is closely related to L. rufolineatus while L. gibbus, and L. erythropterus each form a separate clade from the two previous Lutjanus species. Based on their conservation status at the IUCN, the four species of snapper found are in the Least Concern category.
Co-Authors Abbas, Muhammadar Abdullah Abdullah Abbas adib Mustofa Afriani, Sari Agung S. Batubara Agustiar, Muhammad Ahasan Habib Ahmad Fauzan Lubis Alamanda, Nadhira Ali Suman Amanda, M. Zikra Amkietiela Andi Aliah Hidayani Andina Ramadhani Putri Pane Anton Wijonarno Anzani, Yunita Magrima Aulia Rahman Aulia Rahman Baihaqi Baihaqi Bambang Kurniadi, Bambang Benaya Meitasari Simeon Booth, Hollie Buang Manalu, Sumarni Laila Chitra Octavina Chitra Octavina Chitra Octavina Chitra Octavina Chitra Octavina Chitra Octavina Christian Novia N Handayani Cintya Indria Pratiwi Cut Dara Dewi Cut Nanda Devira Cut Nanda Devira Cut Nuzlia Dedi Fazriansyah Putra Dedi Fazriansyah Putra Dewi, Cut Dara Edison D. Macusi Efin Muttaqin Efin Muttaqin, Efin Erfind Nurdin Essy Harnelly Estradivar Farahisah, Harum Farazillah, Mirza Fikri Firmansyah Firman M. Nur Firman M. Nur Gabby Ahmadia Gunawan Habib, Ahasan Haikal Faruqi Saltas Harahap, Puad Batari Harum Farahisah Hollie Booth Hyun-Woo Kim Ibnu Sahidir Ichsan Rusydi Iko imelda arisa Iko imelda arisa, Iko imelda Ilham Fajri Ilham Fajri, Ilham Indradewa, Rhian Iqbal, Teuku Haris Irma Dewiyanti Irma Dewiyanti Irma Dewiyanti Ismarica Iwan Hasri Iwan Hasri Iwan Hasri, Iwan Jamsari Amirul Firdaus Jamaluddin Jill Harris Karsono Wagiyo Karsono Wagiyo Kavinta Melanie Kavinta Melanie Klaas J. Teule Laksmi Sulmartiwi Liu, Shan-Yin Vanson Luky Adrianto Maria Ulfa Maria Ulfah Maria Ulfah Maria Ulfah Maria Ulfah Maria Ulfah Maulida, Siti Md. Jobaidul Alam Mohd Nor Siti-Azizah Mohd Nor Siti-Azizah Moula, Intania Muchlisin ZA Muchlisin, Zainal A Muhammad Agustiar Muhammad Reza Purnama Muhammad Rifki Muhammad Rifki Muhammad Yusuf Muhammadar Muhammadar Abdullah Abbas Munandar Munandar Munandar Munandar Muntazir Mutia Ramadhaniaty Mutia Ramadhaniaty Mutia Ramadhaniaty Nadhira Alamanda Nanda Muhammad Razi Nazlia, Suraiya Novian Aji Pradana Nur Fadli Nur Fadli Nur, Firman M. Nuraina Balqis Nurda Alamsyah Nurfadillah Nurfadillah Nurfadillah Nurfadillah Nurfadillah Nurul Najmi Nuzlia, Cut Perdana, Adli Waliul Perdana, Adli Waliul Pratiwi Lestari Pratiwi, Cintya Indria Puad Batari Harahap Purnama, Muhammad Reza Purwoko, Agus Putra, Dedi Fazriansyah Rahayu, Sri Riska Ramadhaniaty, Mutia Rusydi, Ichsan Safrizal Razali Sahidir, Ibnu Said Ali Akbar Said Ali Akbar Samsul Bahri Samsul Bahri Sapto Andriyono Sari Afriani Sayyid Afdhal El Rahimi Shan-Yin Vanson Liu Siska Mellisa Siti Maulida Siti Maulida Siti-Azizah, Mohd Nor Sri Jumiati, Sri Sugiyanta Sumarni Laila Buang Manalu Suraiya Nazlia Tarina, Agneli Taufiq Hidayat Teuku H. Iqbal Teuku Haris Iqbal Tri Apriadi Tri Ernawati Veda Santiadji Wahyu Muzammil Winny Retna Melani Yusli Wardiatno Z A, Muchlisin Z. A. Muchlisin Zafrina Zainal A. Muchlisin Zainal A. Muchlisin Zainal A. Muchlisin Zainal A. Muchlisin ZAINAL ABIDIN MUCHLISIN Zulkarnain Jalil Zulkarnain Jalil