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Muhammad Dailami
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INDONESIA
Journal of Tropical Diversity
Published by Penerbit Brainy Bee
ISSN : 30904536     EISSN : 30903769     DOI : https://doi.org/10.64283
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology
Journal of Tropical Diversity is a peer-reviewed, open access and multidisciplinary journal on all theoretical, practical, and applied aspects of biological, chemical, ecological, political, economic, and sociocultural diversity in the tropics. Journal is published online in English or Indonesia by Brainy Bee Publishing.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 9 Documents
 1 
Bioprospeksi: Eksplorasi Senyawa Aktif Penurun Penderita Stroke dari Organisme Laut Putri, Radwa Fathin H; Yufani, Rofika An; Saniyawati, Fang You Dwi Ayu Shalu; Safitri, Anna
Journal of Tropical Diversity Vol 1 No 1 (2025): Februari
Publisher : Penerbit Brainy Bee

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64283/jotdiverse.2025.1(1):1

Abstract

Stroke is a deadly disease in Indonesia. Meanwhile, marine organisms can contribute to providing active compounds for anti-stroke. The purpose of this review is to provide an overview of stroke sufferers in Indonesia and to identify potential active compounds from marine organisms that can treat or prevent stroke. The writing method was carried out by tracing the literature related to stroke and organisms that produce anti-stroke active compounds through Google Scholar. After collecting data from various literature, the next step was to process the data using simple statistics. Marine organisms that potentially contain anti-stroke active compounds are sea cucumbers (DHA, Docosahexaenoic acid), sea urchins (flavonoids), starfish (flavonoids), and jellyfish (amino acids), while marine organism biomarkers are biological responses of all living things in the sea to pollution and environmental pressures. This review is expected to be the beginning of the development of bioprospecting based on omics: metabarcoding and metagenomics, transcriptomics, proteomics, glycomics, lipidomics, and metabolomics.
Diversitas Ikan Kecil dalam Populasi Teri yang Dijual di Pasar Anduonohu, Kendari Dewi, Citra Satrya Utama; Ghiffari, Syauqi Muhammad; Yamindago, Ade; Anam, Choirul
Journal of Tropical Diversity Vol 1 No 1 (2025): Februari
Publisher : Penerbit Brainy Bee

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64283/jotdiverse.2025.1(1):2

Abstract

Anchovies have an economical price, high nutritional value, and a savory and delicious taste. As a result, they are widely favored by the public and are very easily obtained in traditional markets, including the Anduonohu Market in Kendari. The objectives of this study were to determine (1) the diversity of small fish species in the anchovy population sold at Anduonohu Market, Kendari through morphological characteristics; and (2) the status of these species in IUCN and CITES. The collection of the anchovy population was carried out in December 2021 at Anduonohu Market, Kendari, Southeast Sulawesi. Data analysis of fish species and their status in the International Union for Conservation of Nature (IUCN) and the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) was carried out descriptively by considering the morphology and morphometry of the fish, adjusted to FishBase, a World Wide Web electronic publication www.fishbase.org. There are two types of small fish in Anduonohu Market, namely lureh (anchovy) and small rembang. Meanwhile, in the anchovy population, ten other species of small-sized fish were found. All identified small fish species have an IUCN status of least concern - low risk and have not been evaluated in CITES.
Identifikasi Genetik Ikan Nilem dengan Pendekatan DNA Barcoding Dailami, Muhammad; Yuniarti, Ating; Widodo, Maheno Sri; Pratama, Rakhmad Ndaru; Ariyani, Destia Fitri; Siahaan, Marthin Daniel Theo Gratia; Maulana, Antajala Rian; Ramadhan, Surya Dewa; Putri, Radwa Fathin H; Nurcahyani, Shinta Eka; Milansari, Sindi; Mayor, Corazon Ell Merilia Papuani
Journal of Tropical Diversity Vol 1 No 1 (2025): Februari
Publisher : Penerbit Brainy Bee

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64283/jotdiverse.2025.1(1):3

Abstract

Nilem fish (Osteochilus vittatus) is a species of freshwater fish from the Cyprinidae family which has ecological and economic importance in Indonesia, with its natural habitat in rivers, swamps and stagnant waters. Accurate species identification is very important in biological research and fisheries resource management, but morphological identification methods have several limitations. DNA barcoding is a revolutionary molecular technique that uses short DNA sequences to identify and differentiate species with high accuracy. The use of DNA barcoding in identifying freshwater fish in Indonesia has shown significant development, including in a comprehensive study documenting 1,172 native freshwater fish species. The research "Genetic Identification of Nilem Fish using the DNA Barcoding Approach" aims to characterize the genetics of nilem fish, compare the genetic profiles of various populations, and evaluate the effectiveness of DNA barcoding in distinguishing nilem fish from other Osteochilus species, with the hope of contributing to fish conservation and sustainable management efforts nilem in Indonesia. The DNA sequencing results obtained a sequence with a length of 619 base pairs with the composition of Nucleotides A (27.2%), G (17.6%), C (26.4%), T (28.8%). The BLAST results with the NCBI database showed a similarity of 99.84% with the O. vittatus sequence and 99.83% with O. hasseltii. Both species are synonyms with the official name O. vittatus. Phylogenetic analysis is also in line with the BLAST results which show that the sample sequence is in the same clade as the O. vittatus and O. hasseltii sequences. Identification with molecular markers of the COI gene was successfully used in determining the species of the Nilem fish (O. vittatus).
Analisis Identitas Genetik Ikan Gabus Sentani (Oxyeleotris heterodon) berdasarkan Marka Gen Sitokrom Oksidase 1 Dailami, Muhammad; Maulana, Antajala Rian; Siahaan, Marthin Daniel Theo Gratia; Kusuma, Wahyu Endra; Agamawan, Lalu Panji Imam; Toha, Abdul Hamid A.; Yuniarti, Ating
Journal of Tropical Diversity Vol 1 No 1 (2025): Februari
Publisher : Penerbit Brainy Bee

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64283/jotdiverse.2025.1(1):4

Abstract

The Sentani snakehead fish (Oxyeleotris heterodon) is an endemic fish species that inhabits Lake Sentani and several other lakes in Papua Province, Indonesia. This species has important ecological and economic value, but is vulnerable to environmental change and overexploitation. Genetic identification, especially using the Cytochrome Oxidase 1 (COI) gene, is very important for conservation efforts and understanding the genetic diversity of Sentani Snakehead Fish. DNA barcoding techniques with the COI gene have become the standard method in molecular identification of species, allowing rapid and accurate identification. Unfortunately, the Sentani Snakehead Fish faces various threats such as habitat degradation, pollution, overfishing and the introduction of invasive foreign species. Therefore, genetic research is becoming increasingly important to support conservation efforts, providing in-depth understanding of the population status and adaptive potential of species. The results of DNA amplification and sequencing of COI gene fragments showed a DNA sequence with a length of 619 base pairs with the composition A (23.9%), G (18.1%), C (29.1%), T (28.9%). The results of identification by homology analysis in the NCBI and BOLD databases showed the highest similarity at 97.58% and 97.84% with the O. lineolate sequence. This is because there is no O. heterodon sequence from the COI gene fragment found in Genbank or the BOLD system. Phylogenetic tree analysis with several sequences that have close similarities shows a difference in clade between the O. heterodon sequence from this study with the O. lineolate sequence and other species.
Hubungan antara Kelimpahan Mikroplastik dan Keanekaragaman Jenis Plankton Astricyah, Iis; Leuwakabessy, Juliana; Toha, Abdul Hamid A.
Journal of Tropical Diversity Vol 1 No 1 (2025): Februari
Publisher : Penerbit Brainy Bee

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64283/jotdiverse.2025.1(1):6

Abstract

This paper aims to evaluate the relationship between microplastic abundance and plankton species diversity. Microplastics, as a new and increasingly disturbing pollutant, can affect the quality of aquatic ecosystems, including plankton communities. Water samples were taken from several points in Kwatisore waters to measure microplastic concentrations, as well as to identify and count the types of plankton present. The results of the analysis will later show that there is a negative relationship between the abundance of microplastics and the diversity of plankton types. An increase in microplastic concentrations is associated with a decrease in the amount and diversity of plankton, which can impact the stability of aquatic ecosystems. These findings underscore the importance of managing and mitigating plastic pollution to maintain healthy aquatic ecosystems. Further research is needed to understand the impact mechanisms of microplastics in more depth and to develop effective conservation strategies.
Keragaman Genetik Antar Individu Bulu Babi (Tripneustes gratilla) di Pantai Rendani Kabupaten Manokwari Firda, Wahyuma; Toha, Abdul Hamid A.; Mudjirahayu, Mudjirahayu; Dailami, Muhammad
Journal of Tropical Diversity Vol 1 No 1 (2025): Februari
Publisher : Penerbit Brainy Bee

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64283/jotdiverse.2025.1(1):7

Abstract

Understanding the genetic diversity of sea urchins is essential for studying species diversity and the genetic relationships among species and individuals. The primary objective of the research was to determine the genetic diversity of sea urchins from Rendani Waters, Manokwari Regency. Specifically, the study aimed to identify the species of sea urchins, assess their nucleotide diversity and composition, measure genetic distances, and explore the kinship relationships between individual sea urchins. The research used a descriptive method and was conducted from November to December 2022. The species identification, based on genetic analysis, revealed that all samples belonged to T. gratilla, with a 99.20-100.00% similarity to the reference species. Genetic diversity among individual samples was found to be relatively low. The nucleotide composition showed an average GC content of 39.34-40.34%, which was lower than the AT content (53.87-60.66%). The genetic distance between the samples ranged from 0.00 to 0.07. A phylogenetic tree, constructed from the data, grouped all samples into two clusters with bootstrap values of 62/54.
Gambaran Umum Nelayan Gurita di Desa Kadoda Kabupaten Tojo Una-Una Provinsi Sulawesi Tengah Pasisingi, Nuralim
Journal of Tropical Diversity Vol 1 No 2 (2025): Agustus
Publisher : Penerbit Brainy Bee

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64283/jotdiverse.2025.1(2):8

Abstract

This study aimed to determine the location of fishing, fishing gear, catches, and the income and expenditure of octopus fishermen in Kadoda Village, Talatako Island, Togean Islands, Tojo Una-Una Regency, Central Sulawesi Province. The method used was an interview. The respondents in this study were 20 octopus fishermen. Secondary data on octopus catches were obtained from the natural resource advocacy network (JAPESDA) of Gorontalo Province. The research data were visualized in the form of tables or graphs and interpreted descriptively. The results of the study showed that the octopus fishing locations in Kadoda Village included Ref Popolii, Dambulalo, Ref Karang, Tasi Malino, Binuang, Kadoda Waters, Batu Engkang, Angkaio, and Tongkabo. The fishing gear used by fishermen was 90% using gara gara ketang and 10% using spears. The average catch of octopus fishermen when the weather was good was 5-8 per trip per fisherman. However, the average catch was only around 1-2 per trip per fisherman if the weather was bad. The income per fisherman from selling octopus ranges from Rp. 300,000 to Rp. 500,000 per trip, while the expenditure was Rp. 150,000 to Rp. 300,000 per trip per fisherman.
KAJIAN ALAT TANGKAP RAMAH LINGKUNGAN DI KABUPATEN KAIMANA PROVINSI PAPUA BARAT Dimara, Malfino; Simatauw, Fanny FC; Handayani, Handayani; Tebaiy, Selvi; Saleh, Fitriyah I.E
Journal of Tropical Diversity Vol 1 No 2 (2025): Agustus
Publisher : Penerbit Brainy Bee

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64283/jotdiverse.2025.1(2):9

Abstract

There are many types of bagan fishing gear, gill nets, hand lines, trolling lines, long lines, and bubu fishing gear operated by fishermen in Kaimana. Fishing gear and fishing aids that are poorly controlled, not selective and damage the waters are estimated to trigger excessive fishing and can threaten the lives of marine biota and the sustainability of fish stocks. This study aims to determine the study of environmentally friendly fishing gear in Kaimana Regency and to determine the fish catch based on the fishing gear operated. The study was conducted in 4 villages in Kaimana Regency, namely Air Merah Village, Coa Village, Arguni Village, and Buruway Village in June - August 2024. The method used in the study was a descriptive method with an interview technique with 33 respondents. The results of the interview showed that there were 6 types of fishing gear used by the community, namely, millennium gill nets, floating nets (bagan), Hand Lines, Long Lines, Tonda Lines, and Bubu (Traps). The assessment results of the CCRF (Code of Conduct for Responsible Fisheries) obtained six types of fishing gear, namely, millennium gill nets with a score of 28.3, floating nets 29.5, hand lines 32.9, longlines 29.8, trolling lines 32.2, and bubu obtained a score of 34.7. These results indicate that the fishing gear operated in Kaimana Regency is very environmentally friendly because it meets the very good CCRF criteria.
Kepentingan dan Pengaruh Stakeholders dalam Manajemen Kolaboratif Kawasan Perairan Teluk Doreri, Manokwari Mawirampakel, Fanny Silviany; Bawole, Roni; Pattiasina, Thomas F.; Bawole, Christover Alfarani; Mudjirahayu, Mudjirahayu; Runtoboi, Ferawati; Boli, Paulus
Journal of Tropical Diversity Vol 1 No 2 (2025): Agustus
Publisher : Penerbit Brainy Bee

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64283/jotdiverse.2025.1(2):11

Abstract

Stakeholders atau pemangku kepentingan merupakan komponen penting dalam kegiatan pengelolaan wilayah dan sumberdaya pesisir. Oleh sebab itu, penelitian ini bertujuan untuk mengidentifikasi dan memetakan kepentingan serta pengaruh para pemangku kepentingan dalam manajemen kolaboraif Kawasan Perairan Teluk Doreri. Studi ini menggunakan pendekatan kualitatif dengan pengumpulan data melalui observasi, diskusi kelompok terfokus, dan kuesioner yang dilaksanakan pada Februari-Maret 2025. Sebanyak 41 informan kunci yang mewakili berbagai kelompok termasuk instansi pemerintah, komunitas lokal, akademisi, sektor swasta, dan lembaga swadaya Masyarakat dilibatkan untuk menilai tingkat kepentingan dan pengaruh mereka terhadap pengelolaan kawasan perairan Teluk Doreri. Analisis stakeholders telah memetakan posisi stakeholders, yang menunjukkan bahwa mayoritas pemangku kepentingan berada pada Kuadran II (key players), artinya kepentingan dan pengaruh yang tinggi dalam praktek-praktek manajemen kolaboratif. Di sisi lain, Kuadran I dan IV masing-masing hanya diisi oleh satu aktor yang memiliki ketimpangan antara komitmen dan kapasitas pengaruh. Sementara itu, Kuadran III mencerminkan keberadaan stakeholders dengan pengaruh rendah namun berpotensi strategis secara sosial, seperti tokoh agama, akademisi, dan kepala kampung. Pemetaan ini mengindikasikan pentingnya pemberdayaan lintas kuadran, serta perlunya strategi manajemen kolaboratif yang menjembatani kesenjangan relasi kekuasaan dan memastikan inklusivitas dalam perencanaan dan implementasi manajemen kolaboratif.

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