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Musamus Fisheries and Marine Journal
Published by Universitas Musamus
ISSN : 26549905     EISSN : 26567008     DOI : -
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology
Musamus Fisheries and Marine Journal is a peer-reviewed journal published by faculty of Agriculture Musamus University, Merauke, Indonesia. Musamus Fisheries and Marine Journal published twice a year (October and April) available in electronic and printed version. Hence, we are welcome submission paper in English or Indonesian language. The Scope of teh article published in this journal deals with contemporary issue in fisheries and marine, such as: Fiheries; Reproduction; Ocenography; Ecology; Genetic
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Articles 53 Documents
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Genetic Diversity and Phylogenetic of Longtail Tuna (Thunnus tonggol) Landed in Pabean Fish Market, Surabaya Ida Ayu Astarini; Shella Ayu Ardiana; I Nyoman Giri Putra; Putu Dian Pertiwi; Andrianus Sembiring; Astria Yusmalinda; Danie Al Malik
Musamus Fisheries and Marine Journal Volume 3 Number 2, April 2021
Publisher : Faculty of Agriculture Musamus University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/mfmj.v3i2.3375

Abstract

Indonesia is the biggest tuna exporter in Southeast Asia. With a high number of tuna catch, it is worried that the catch will decrease tuna population, specifically longtail tuna. To anticipate the decrease, there needs to be a conservation program to protect longtail tunas from scarcity. One method used to protect longtail tuna is by genetic conservation. The aim of this research is to understand the genetic and phylogenetic variety of the longtail tuna in Pabean Surabaya Fish Market. The polymerase chain reaction was used to amplify segment of the mitochondrial control region gene from members of these sample, used forward primer CRK 5’-AGCTC AGCGC CAGAG CGCCG GTCTT GTAAA-3’ and reverse primer CRE 5’-CCTGA AGTAG GAACC AGATG-3’. Based on the sequencing process, 28 out of 29 samples longtail tuna were analyzed successfully. The results of the 28 sample analysis of longtail tuna based on its genetic variety and phylogenetic tree reconstruction showed a haplotype variety (Hd) score of 1,00000, and nucleotide (π) variety of 0,1939. Genetic variety value showed that longtail tuna has great adaption capabilities toward environmental changes time to time. Phylogenetic tree reconstruction results showed 7 clades with a genetic range of 0,005 – 0,035, which shows that all samples are closely related. The results of this study can be used as basic information in forming regulations on longtail tuna sustainable management and genetic conservation.
Preliminary Study of Heavy Metals of Cymodocea rotundata in Doreri Bay Manokwari Regency Luky Sembel; Dwi Setijawati; Defri Yona; Emmanuel Manangkalangi; Philipus Musyeri; Yenny Risjani
Musamus Fisheries and Marine Journal Volume 3 Number 2, April 2021
Publisher : Faculty of Agriculture Musamus University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/mfmj.v3i2.3379

Abstract

Sources of activity in Dorei Bay come from the Sanggeng market, the Wosi market, the port, the PLTD (Diesel Power Plant), hospitals, hotels, and residential areas. The seagrass system has a function as a food provider, as primary productivity in waters, dampers the arrival of waves, a place for growth and development of biota and sediment traps. Research and information on the accumulation of heavy metals in seagrass, especially Cymodocea rotundata are still very limited, especially in Doreri Bay. This study aims to describe the accumulation of heavy metals in seagrass Cymodocea rotundata, including leaves, roots, and rhizome, comparing the accumulation of heavy metals in seagrass Cymodocea rotundata each location as well as knowing the pollution index of each location. The research was conducted in Doreri Bay, Manokwari, West Papua in August 2018. The sampling locations for Cymodocea rotundata seagrass were around the waters of Pelayaran, Wosi, Yankarwar, Anggrem, and Nusmapi Island. The results showed that the highest Cu concentrations were described from each location, which ranged from 18.75 to 28.64 (mg.kg-1), followed by heavy metal Pb ranging from 0.46-19.31 (mg.kg-1), then logm weight of Cd ranged from 1.11-4.97 (mg.kg-1) and the lowest Cr6 + concentration in each location ranged from 0.20 -0.52 (mg.kg-1). The percentage of metal concentrations in the roots and rhizomes is 50%, it can even reach 82.64%, namely Pb metal at Yankarwar Beach. Meanwhile, the metal concentration in the leaf area ranged between 17.36-50.00% and the highest proportion was found in Pb metal at the Pelayaran location and Cr6 + metal at the Wosi location. The calculation results of the Metal poluttion Index (MPI) for heavy metals Pb, Cd, Cu, and Cr6 + show that the highest heavy metal index of 5 locations is on Anggrem Beach and the lowest is at Pelayaran Beach
Analisis Kandungan Kimia dan Mikrobiologi Kerupuk Kamplang Ikan Tuna Di Desa Momojiu Pulau Morotai Rinto Muhammad Nur; Iswandi Wahab; Albu Seba
Musamus Fisheries and Marine Journal Volume 4 Number 1, October 2021
Publisher : Faculty of Agriculture Musamus University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/mfmj.v0i0.3385

Abstract

Crackers are one form of small food that most Indonesians have long known. As well as variants in side dishes, crackers can be eaten as exciting foods. Kamplang crackers are produced from sago flour and fish as a local food product. This study aimed to examine tuna crackers' chemical content and the total plate count (TPC). This study was conducted at the Faculty of Fisheries and Marine Sciences Laboratory, Universitas Pasifik Morotai. This research began with the development of bean media tauge extract agar (TEA) extract, measuring the quality of water, protein content, and ALT cracker kamplang tuna fish. The findings showed 4 percent of the water content of crackers and 58.37 percent of protein. The number of colonies of bacteria <25, so it is not used in calculations. This number of microbes complies with SNI 01-2332.3:2006 in tuna crackers.
Growth Rate and Biomass Leaf Production Of Thalassia hemprichii at Pengudang and Dompak Waters, Bintan Island Afis Irawan; Fadhliyah Idris; Aditya Hikmat Nugraha
Musamus Fisheries and Marine Journal Volume 3 Number 2, April 2021
Publisher : Faculty of Agriculture Musamus University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/mfmj.v3i2.3400

Abstract

Research on the rate of growth and reproduction of seagrass leaf type Thalassia hemprichii has been done in Pengudang and Dompak Waters, Bintan Island. Aim this research for compare the growth rate and biomass production of Thalassia hemprichii in the waters of Pengudang and Dompak, Bintan Island. The research was done by purposive sampling method, 30 seagrass leaves samples were taken using a plot measuring 50x50 centimeters. The results of the study were in the growth value of the seagrass leaf type Thalassia hemprichii in the waters of Pengudang and Dompak 1.03 mm/day and 0.77 mm/day. Reproduction of the biomass leaves of the seagrass type Thalassia hemprichii 2.12 gDW/m2 and 0.80 gDW/m2, the density of seagrass type Thalassia hemprichii 119.22 stands/m2 and 96.00 stands/m2. Based on test Two-Way ANOVA. There is no noticeable difference between the growth and production of the type of seagrass leaves Thalassia hemprichii in the waters of Pengudang and Dompak, Bintan Island.
Analisis Pola Pertumbuhan dan Morfometrik Udang Jerbung (Penaeus merguiensis De Man, 1888) di Perairan Sekitar Bakoi, Sorong Selatan Ridwan Sala; Roni Bawole; Aldrin Bonggoibo; Thomas Frans Pattiasina; Sampari Suruan; Ferawati Runtuboi
Musamus Fisheries and Marine Journal Volume 3 Number 2, April 2021
Publisher : Faculty of Agriculture Musamus University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/mfmj.v3i2.3401

Abstract

The waters of South Sorong have potential shrimp resources, including abundant banana shrimp (Penaeus merguiensis de Man, 1888). This study aims to obtain information about the morphometric characteristics and growth of banana shrimp in the fishing area around the waters of Kampung Bakoi, South Sorong Regency, West Papua Province. Data collections were carried out in June and October 2019 using descriptive methods with direct observation techniques. Based on the results of data analysis, it was found that the total length of shrimp caught in Bakoi Village was in the range of 10 - 26.8 cm and the most were caught measuring 15.2 cm to 16.4 cm. The model of the relationship between length and weight of banana shrimp in Bakoi Village follows the equation Log W= 1,630+2,659 Log (L) or the form of negative allometric growth. Analysis of the relationship between total length (Y) and carapace length (X) (including rostrum) and the relationship between total length and carapace length (Z) (excluding rostrum) obtained the best estimator models, each following the logarithmic equations L = -2,188 + 10,226 Ln(PK) and L = 4,439 + 9,201 Ln(PKt) respectively.
Studi Potensi Penyu dan Persepsi Masyarakat Dalam Upaya Pengembangan Ekowisata Eka Budi Setiawan; Paulus Boli; Ricardo F. Tapilatu
Musamus Fisheries and Marine Journal Volume 4 Number 1, October 2021
Publisher : Faculty of Agriculture Musamus University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/mfmj.v0i0.3420

Abstract

Penelitian ini menggunakan metode purposive sampling di Desa Mubraidiba Distrik Manokwari Utara pada bulan Juli 2019 dengan tujuan untuk mengkaji potensi sumberdaya alam penyu, kesediaan masyarakat lokal untuk mengubah pola mencari nafkah, mengestimasi dan mengetahui tingkat pendapatan masyarakat lokal dari hasil penjualan telur penyu dan menyusun strategi pengembangan ekowisata penyu berbasis masyarakat lokal di pesisir pantai utara manokwari. Pengumpulan data dilakukan dengan cara observasi lapang dan literatur, dimana observasi lapang dengan melihat secara langsung lokasi penelitian dan wawancara dengan bantuan kuisioner pada pengunjung, masyarakat lokal dan key persons serta studi literatur untuk mendapatkan informasi yang berkaitan dengan penelitian. Hasil penelitian mendapatkan empat jenis penyu yang bertelur yaitu penyu hijau, penyu lekang, penyu belimbing dan penyu sisik dengan jumlah telur berkisar antara 61-122 butir/sarang. Masyarakat lokal bersedia untuk mengubah pola mencari nafkah dengan profesi menjual mekanan, souvenir, pemandu wisata , sewa sarana wisata, ojek. Pendapatan masyarakat lokal dengan menjual telur penyu ke TPP Manduni Putra berkisar antara Rp.100.000-Rp.2.150.000 tergantung dari jumlah sarang. Keberadaan penyu dapat menjadi daya tarik pengunjung dan berpotensi dijadikan sebagai objek wisata yang dapat mengubah pola mencari nafkah dari masyarkat lokal.
Profil Suhu Pantai Peneluran Penyu Sidey: Implikasi Estimasi Jenis Kelamin Tukik Penyu Siwom Erick Nicols Semboor; Ricardo F. Tapilatu; Vera Sabariah
Musamus Fisheries and Marine Journal Volume 4 Number 1, October 2021
Publisher : Faculty of Agriculture Musamus University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/mfmj.v0i0.3444

Abstract

Changes in the temperature of the nesting habitat due to the impact of global warming cause damage to turtle eggs and will result in failure of hatching in turtle nests. The temperature of the turtle nesting beach on Sidey beach as a secondary nesting beach has a contribution to the existence of turtle populations in the wild. The analysis of the temperature profile of the Sidey turtle nesting beach aims to relate the temperature of the turtle nesting beach sand to hatching success, and to estimate the sex of hatchlings based on the temperature during the incubation period and the temperature of the beach sand. Temperature recording using a data logger, then analyzed using HOBOware software. The results of the analysis of the mean temperature for Sidey 1 beach of 31.75±1.70⁰C, Sidey 2 beach of 32.29±0.23⁰C, incubation temperature of nest 1 was 28.14±0.75⁰C and at nest 2 of 30.13±0.82⁰C. The mean temperature range of the Sidey beach was above the pivotal temperature for leatherback turtles for the East Pacific region, which is 29.4⁰C, while the two nest samples have a temperature mean above or below the pivotal temperature, so that the estimation of hatchling sex for Sidey beaches are female and have low hatching success.
Diversity and Abundance of Plankton in Mangrove Waters Yonavin Maryon Titaley; Abdul Hamid A. Toha; Ricardo F. Tapilatu
Musamus Fisheries and Marine Journal Volume 3 Number 2, April 2021
Publisher : Faculty of Agriculture Musamus University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/mfmj.v3i2.3451

Abstract

The mangrove forest is an environment that is very rich in nutrients and it becomes an important element for plankton growth. This article aims to determine the diversity and abundance of plankton species in the mangrove area. The method used in this writing is a literature study, by exploring written sources in the form of books, articles, journals, or other documents relevant to the problem being presented. The information obtained from the literature study can be used as a reference to strengthen the existing arguments. The results of the writing show that the abundance and diversity of plankton in mangrove waters are strongly influenced by the physical and chemical conditions of the water, local conditions, tides, zoning, and mangrove density. In general, phytoplankton from the Bacillariophyceae class dominate mangrove waters compared to zooplankton. A mangrove forest management strategy needs to be implemented so that it can function for organisms and the surrounding environment.
The Diversity Of Fish Species In Inland Water Of Kampung (Village) Nasem In Merauke District Norce Mote; Rosa Delima Pengaribuan
Musamus Fisheries and Marine Journal Volume 3 Number 2, April 2021
Publisher : Faculty of Agriculture Musamus University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/mfmj.v3i2.3471

Abstract

Wetland or stagnant swamp refers to an ecosystem of inland water that is vulnerable to population decline. Kampung Nasem in Merauke has quite promising fish resources. This research aimed to determine the diversity of fish species found in Kampung Nasem of Merauke. The fish sampling was performed for three months, from September to November 2017 at three research stations by functioning digital camera, ruler and manual as tools for documentation, while tool for fishing used gill net in the size of 1, 1.5, 2, 2.5, 3 and 4 inches; casting nets and scoop net. Fish found in the field were preserved with 10% formalin for identification purpose in the laboratory. The observed biological parameters were species richness, diversity index (H’), evenness index (E) and dominance index (C). The research finding obtained 15 fish species richness coprising 11 native fish species and 5 introduced fish species. The value of H’ was classified into moderate while the uniformity value was high, hence the fish were spread evenly in each research site and no species was found with domination. In addition, the Tilapia (Oreochromis niloticus) and Glass (Agrammus ambassadors) were species to have sufficient widespread distribution and numerous presence of presentation within the three research stations.
Identifikasi Genetik Ikan Teri dari Teluk Cenderawasih dengan pendekatan DNA Barcoding Muhammad Dailami; Yuni Widyawati; Abdul Hamid A. Toha
Musamus Fisheries and Marine Journal Volume 3 Number 2, April 2021
Publisher : Faculty of Agriculture Musamus University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/mfmj.v3i2.3521

Abstract

The Cenderawasih Bay is a marine habitat for whale sharks (R. typus) which appear almost all year round. The appearance of this whale shark is triggered by various factors, including the food. Anchovy is one of the attractions for the emergence of whale sharks, so it is necessary to conduct genetic, biological and ecological studies. Anchovy has a small in size, making it difficult to identify morphologically. The purpose of this study was to genetically identify anchovy samples obtained from Cenderawasih Bay and compare the sequences with the GenBank database. The COI gene fragments were amplified by PCR method, using primer jg-LCO and jg-HCO. Sequencing is carried out from two directions, forward and reverse with the sanger termination dideoxy method. The resulting DNA sequence has a length of 669 base pairs encoding 223 amino acids. The results of homological comparisons with the NCBI and BOLD System databases show that this sample has similarities to the COI sequence of Spratelloides gracilis with a similarity number up to 99%. The results of the phylogenetic tree analysis showed that the anchovy samples from Cenderawasih Bay were in one clade with S. gracilis from Japan and separated from the clade of S. gracilis from the Red Sea, with a distance between clades is 0.104. This result is in line with the identification by homological comparison in the NCBI and BOLD System.

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