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All Journal JURNAL ILMIAH PLATAX AGRICOLA JFMR (Journal of Fisheries and Marine Research) Dinamika Maritim Jurnal Perikanan
Merly, Sendy Lely
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Engineering Environmental Science Veterinary Other

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KORELASI SEBARAN GASTROPODA DAN BAHAN ORGANIK DASAR PADA EKOSISTEM MANGROVE DI PERAIRAN PANTAI PAYUM, MERAUKE Merly, Sendy Lely; Elviana, Sisca
Dinamika Maritim Vol 6 No 1 (2017): Dinamika Maritim, Vol. 6 No. 1, August 2017 (Special Edition)
Publisher : Pusat Penelitian Sumberdaya Pesisir dan Laut, Universitas Maritim Raja Ali Haji, Indonesia

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Abstract

POLA PERTUMBUHAN DAN BAGIAN YANG DAPAT DIMAKAN DARI TEREBRALIA PALUSTRIS (GASTROPODA:POTAMIDIDAE): GROWTH PATTERN AND EDIBLE PARTS OF TEREBRALIA PALUSTRIS (GASTROPODA:POTAMIDIDAE) Merly, Sendy Lely; Rosa D. Pengaribuan; Lindon R. Pane; Obet Burbe
JFMR (Journal of Fisheries and Marine Research) Vol. 7 No. 3 (2023): JFMR on November
Publisher : JFMR (Journal of Fisheries and Marine Research)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jfmr.2023.007.03.2

Abstract

Gastropoda memegang peranan yang penting bagi ekosistem hutan mangrove, karena berasal dari famili Potamididae yang merupakan organisme asli dari hutan mangrove. Perubahan pada ekosistem ini telah meningkatkan aktivitas manusia mengancam keberadaan ekosistem mangrove termasuk gastropoda. Penelitian ini dilaksanakan selama 2 Bulan yakni Juni sampai Juli tahun 2021 di Ekosistem Hutan Mangrove di Muara Sungai Maro Pesisir Pantai Lampu Satu Kabupaten Merauke, Papua  yang bertujuan untuk menganalisis pola pertumbuhan serta Bagian Yang Dapat Dimakan dari gastropoda spesies Terebralia palustris. Metode yang digunakan untuk pengambilan sampel yakni Purposive sampling method dengan jumlah sampel yang dikumpulkan sebanyak 75 individu/stasiun penelitian dan terdapat 3 stasiun penelitian. Hasil penelitian menunjukkan spesies Terebralia palustris memiliki pola pertumbuhan pada ketiga stasiun penelitian yakni Allometrik Negatif dengan pertambahan panjang lebih cepat dibanding pertambahan berat. Sementara itu, analisis terhadap Bagian Yang Dapat Dimakan (BYDD) spesies Terebralia palustris di muara Sungai Maro Pantai Lampu Satu dikelompokkan ke dalam 4 (empat) kategori yakni Kategori I (16,34 -19,99 g) presentase BYDD berkisar antara 5-29%, Kategori II (12,70-16,33 g) presentase BYDD berkisar antara 3-46%, Kategori III (9,05-12,69 g) presentase BYDD berkisar antara 4-42%, dan Kategori IV (5,40-9,04 g) presentase BYDD berkisar antara 15-58%.  Berdasarkan hal tersebut, kategori ke-IV merupakan kategori dengan nilai persentase tersebar dibandingkan dengan ketiga kategori lainnya.   Gastropods have playing an important role at mangrove forest ecosystem, belong to family of Potamididae which is known as original species in mangrove forest. Changing in this ecosystem couldn’t be denied through the increasing of anthropogenic activity threatened the existences of mangrove ecosystem including gastropods. This research was carried out for 2 months from June to July 2021 at the Mangrove Forest Ecosystem at the Estury of Maro River Pantai Lampu Satu at Merauke Regency, Papua. The aims of this study were to analyze the growth pattern and edible parts of Terebralia palustris. Purposive Sampling method used obtain and collect the sample. Moreover, the number of samples collected was 75-76 individuals at each sampling site and there are 3 stations in totals. The result elucidates that the growth pattern of Terebralia palustris in every research station showed a negative allometric growth pattern, where gain the length was more fast compare with the gain of weight. Furthermore, for the Edible Parts analysis of Terebralia palustris was devided info 4 (four) categories there are (16,34-19,99 g) with edible parts percentage ranged from 5-29%, Second category (12,70-16,33 g) with edible parts percentage ranged from 3-46%, Third category (9,05-12,69 g) and the ranged of edible parts percentage starts from 4 until 42%, and lastly the forth category (5,40-9,04 g) ranged percentage 15-58% of edible parts. Based on that, the forth category was the highest category of edible parts compared to the other three categories.
ANALISIS DAERAH PENANGKAPAN UDANG PENAEID BERDASARKAN FAKTOR FISIKA, KIMIA DAN BIOLOGI DI PERAIRAN PANTAI PAYUM LAMPU SATU KABUPATEN MERAUKE PAPUA Lantang, Bonny; Merly, Sendy Lely
AGRICOLA Vol 7 No 2 (2017): AGRICOLA
Publisher : Universitas Musamus, Merauke, Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/ag.v7i2.636

Abstract

The aims of these research were to 1). Analyzed the influence of oceanographic factors such as physics, chemistry and biology of the existence of penaeid shrimp in the Payum coastal waters until Lampu Satu. 2). Determined fishing ground of penaeid shrimp at The Coastal Waters Payum-Lampu Satu; which the basis for shrimp fishing coastal communities. The data were took directly through measuring the oceanography parameters such as temperature, tidal range, water transparency, salinity, pH and abundance of phytoplankton. While the data obtained by weighing the catch of penaeid shrimp catches in every trip. To analized the data regression models were used to determine the influence of oceanographic factors on catches. The results showed that the temperature and water transparency affected the Penaeid shrimp catch while the potential fishing areas in the region of the coordinates 80 33’ 17.61“ S – 80 34.’ 2“ S dan 1400 25’ .95’ E– 1400 25’ 44”E . The total catches around 50 to 69.9 kg.
Komposisi Jenis Ikan dan Udang yang Tertangkap pada Periode Musim Penghujan Pane, Lindon Robinson; Merly, Sendy Lely; Kamur, Hengki K
AGRICOLA Vol 13 No 1 (2023): AGRICOLA
Publisher : Universitas Musamus, Merauke, Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/ag.v13i1.4419

Abstract

The wealth of fisheries resources of Merauke Regency is indeed very abundant. This is evidenced by the location of the fishing ground for fishermen who only catch from the beach, one of which is located in Payum Beach. This study aims to determine the composition of fish and shrimp catches during the wet season. Drift gillnet was used as a fishing gear during this study to collect the data. A Total of 13 species were captured, such as Mugil dussumieri and Megalops cyprinoides were the most dominant species during this period. However, based on the number, Penaeid shrimp such as Penaeus sp. and Penaeus semisulcatus are found to be very abundant during the wet season.
Struktur komunitas tumbuhan air di Rawa Mayo, Distrik Kurik, Provinsi Papua Selatan Merly, Sendy Lely; Pangaribuan, Rosa D; Ndawi, Bernadus Mezak
AGRICOLA Vol 13 No 2 (2023): AGRICOLA
Publisher : Universitas Musamus, Merauke, Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/ag.v13i2.5598

Abstract

Mayo Swamp is located in Jaya Makmur Village Kurik 4 Kurik District, Regency of Merauke, South Papua Province. It has the potential of aquatic plant which is never exposed and never been studied before. This study aims to identify the species, community structure, and important valur index. The method used in this research is purposive sampling methods, through this method the quadrant 5 x 5m placed in 3 research station, and the total of quadrant was 25 quadrants. Sampling and Analysis held for three months start in August until October 2021. The results show that 4 spesies of aquatic plants successfully identified there are Nephrolepis sp., Stenochlaena palustris (Lemidi), Typha angustifolia (Lidi Air), Nelumbo nucifera (Lotus). Community structure of aquatic plants in mayo Swamps consist of diversity index (H’) the highest is 1,31 and lowest is 0,11 and categorized in low diversity. Eveness index (E) in stasiun I is the highest (0,18), meanwhile in station II and III is 0,3 and cetagorized as low. Furthermore, for Dominance Index (D) the highest goes to station II with 0,75 wand the lowest in station III with 0,29 and it can be concluded that the dominance indez of aquatic plaants in Mayo Swamp Waters in low. Along with that Important Value Index (IVI) was in the same category and species with the higher number of IVI is Stenochlaena palustris (Lemidi) with 95,483.
Molecular Phylogenetic of Cerithidea anticipata (Iredale, 1929) (Mollusk: Gastropod) Saleky, Dandi; Merly, Sendy Lely
Jurnal Ilmiah Platax Vol. 9 No. 1 (2021): ISSUE JANUARY - JUNE 2021
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jip.9.1.2021.32422

Abstract

Species identification is very important and an important part of bioecological studies, so phylogenetic studies of Cerithidea anticipata (Iredale, 1929) was conducted in September 2020 to identify C. anticipata (Iredale, 1929) based on DNA barcoding techniques. Samples of C. anticipata (Iredale, 1929) were collected from the mangrove ecosystem of Payum Merauke Beach Papua (Indonesia), where the genes used were primary COI Gene forward LCO1490 and reverse HCO2198. The result of DNA amplification obtained DNA sequence length of 660 bp, then based on the identification of Basic Local Alignment Search Tools (BLAST) obtained a similarity level of 98.42% and phylogenetic reconstruction showed the existence of grouping based on the degree of similarity and genetic distance between populations.Keywords: Cerithidea anticipata; COI genes; DNA barcoding; phylogeneticsAbstrakIdentifikasi spesies sangat penting dilakukan dan menjadi bagian penting dalam studi bioekologi, sehingga kajian filogenetik Cerithidea anticipata (Iredale, 1929) telah dilakukan pada bulan September 2020 dengan tujuan untuk mengidentifikasi C. anticipata (Iredale, 1929) berdasarkan teknik DNA barcoding. Sampel C. anticipata (Iredale, 1929) dikoleksi dari ekosistem mangrove Pantai Payum Merauke Papua (Indonesia), dimana gen yang digunakan adalah Gen COI primer forward LCO1490 dan reverse HCO2198. Hasil dari amplifikasi DNA diperoleh panjang sekuen DNA 660 bp, kemudian berdasarkan identifikasi Basic Local Alignment Search Tools (BLAST) diperoleh tingkat kemiripannya 98.42% dan rekonstruksi filogenetiknya memperlihatkan adanya pengelompokan berdasarkan tingkat kemiripan maupun jarak genetik antar populasi.Kata kunci: Cerithidea anticipata; Gen COI; DNA barcoding; filogenetik
POTENTIAL TYPES OF CRICKET BAIT (Acheta domesticus) ON FISH CATCH RESULTS USING FISHING RODS IN THE SWAMP WATERS OF KAMPUNG WASUR Pane, Lindon; Merly, Sendy Lely; Tuhumena, Jeremias Rumala; Tanggu Redu, Silas
Jurnal Perikanan Unram Vol 14 No 3 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i3.978

Abstract

The dynamics of swamp waters are developing very rapidly in terms of fulfilling the economic needs of the community to support prosperity. Fishing activities are one aspect of realizing these needs. Therefore, this research aims to find alternative fish bait in the swamp of Wasur Village, Merauke Regency, South Papua. Crickets (Acheta domesticus) were chosen as an alternative bait because they are still related to traditional bait, namely kroto. This research was conducted for three months (July-September 2023) using quantitative descriptive methods. The fishing technique used is using a fishing rod as is often used by the local community so that it is easy to adopt later. The research results showed that the two most dominant fish species caught were Climbing perch (Anabas testudineus) and Snakehead fish (Channa striata). There were 60 Climbing perch caught, while 42 snakehead fish were caught. Analysis of the relationship between length and weight shows that both fish species have negative allometric growth patterns. This means that the increase in body length of the fish is faster than the increase in weight. Crickets have been proven to be an effective alternative fish bait in the Kampung Wasur swamp.
Co-Authors Kamur, Hengki K Lantang, Bonny Lindon R. Pane Ndawi, Bernadus Mezak Obet Burbe Pane, Lindon Pane, Lindon Robinson Rosa D Pangaribuan Rosa D. Pengaribuan Saleky, Dandi Sisca Elviana, Sisca Tanggu Redu, Silas Tuhumena, Jeremias Rumala