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Iktiofauna ekosistem estuari Mayangan, Jawa Barat [Ichthyofauna of Mayangan estuary, West Java] Ahmad Zahid; Charles P.H. Simanjuntak; M. F. Rahardjo; Sulistiono Sulistiono
Jurnal Iktiologi Indonesia Vol 11 No 1 (2011): Juni 2011
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v11i1.158

Abstract

Estuaries areas are the complex ecosystem and provide habitat for aquatic organisms, particularly for fishes. A study was conducted to determine fish species diversity in Mayangan estuary, from December 2010 to May 2011. Sampling was conducted in the three zones, namely marine coastal, river mouth, and mangrove creek. Fish specimens were collected by gill net, trammel net, beach seine, and mini trawl. A total of 2,854 fishes consisted of 46 families and 105 species, and the most collected group of fish was Carangidae. Based on occupied habitat, the richest number of species was found in the marine coastal (61), followed by the river mouth (16), and mangrove creeks (1). Typically marine-estuarine and estuarine-freshwater forms were represented by 15 and 12 species, respectively. The presence of fish larvae and juvenile in species composition indicated that Mayangan estuary has the function as habitat for feeding, spawning, refuge, and nursery. AbstrakEstuari adalah ekosistem yang kompleks dan menyediakan habitat bagi beragam biota akuatik, khsususnya ikan. Penelitian dilakukan pada bulan Desember 2010 hingga Mei 2011 untuk menentukan keragaman spesies ikan di estuari Mayangan. Pengambilan contoh dilakukan di tiga zona, yaitu pantai terbuka, muara sungai, dan alur sungai berhutan mangrove (anak sungai). Spesimen ikan dikumpulkan dengan jaring rampus dan jaring blama (gill net), jaring belanak (trammel net), krakat (beach seine), dan jaring arad (mini trawl). Ikan yang terkumpul sebanyak 2.854 ekor yang terdiri atas 46 famili dan 105 spesies, dan famili dominan adalah Carangidae. Berdasarkan habitat yang didiami, spesies terbanyak ditemukan di pantai terbuka sebanyak 61 spesies, 16 spesies ditemukan di mulut sungai, 1 spesies di alur sungai berhutan mangrove. Ikan bertipe habitat di pantai terbuka dan muara sungai berjumlah 15 spesies, sedangkan di muara sungai dan anak sungai diwakili oleh 12 spesies. Keberadaan larva dan juwana ikan di estuari Mayangan sebagai bagian dari komposisi spesies menunjukkan peran fungsional estuari sebagai daerah pemijahan, pembesaran, perlindungan, dan lumbung makanan.
Komunitas ikan di Telaga Warna, Jawa Barat [Fish community in Telaga Warna, West Java] Sulistiono Sulistiono; M. F. Rahardjo; Charles P.H. Simanjuntak; Ahmad Zahid
Jurnal Iktiologi Indonesia Vol 10 No 2 (2010): Desember 2010
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v10i2.171

Abstract

The research aims to describe fish community in Telaga Warna, including species diversity and food web. Fish was sampled using cast net in three times at rainy season, inter season, and dry season in 2007. Physicochemical parameters were ex situ and in situ. Plankton was identified until genus. Fish samples were observed in laboratory. Water physicochemical support fishes living process in Telaga Warna. All fishes in Telaga Warna are non-native species. Almost of them is grouped as a plankton-feeder which eats on phytoplankton and zooplankton.AbstrakPenelitian bertujuan untuk memerikan komunitas ikan yang menghuni Telaga Warna, mencakup keanekaragaman ikan dan jejaring makanan. Pengambilan contoh ikan menggunakan jala yang dilaksanakan tiga kali pada musim penghujan, pancaroba, dan kemarau tahun 2007. Parameter fisikokimiawi diambil ex situ and in situ. Plankton diidentifikasi sampai tingkat genus. Ikan contoh dianalisis di laboratorium. Kualitas air mendukung kehidupan ikan di Telaga Warna. Semua jenis ikan bukan spesies asli. Hampir seluruh jenis ikan termasuk kelompok planktivora yang memakan fitoplankton dan zooplankton.
KEBIASAAN MAKANAN I K AN TETET (Johnius belangerii) DIPERAIRAN MANGROVE PANTAIMAYANGAN, JAWABARAT [Food Habits of Belanger’s Croaker, Johnius belangerii in Mangrove Waters, Mayangan Coast, West Java] Charles P. H. Simanjuntak; M. F. Rahardjo
Jurnal Iktiologi Indonesia Vol 1 No 2 (2001): Desember 2001
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v1i2.187

Abstract

The study on food habits of Belanger’s croaker, Johnius belangerii was conducted in mangrove waters of Mayangan coast in September and October 1999. Fish samples were collected by using beach seine, purse seine and monofilament gillnets. Based on stomach content analysis, on the first sampling, tetet’s food items were juvenil and adult of penaeid prawn (50,12 %) and Nepthvid (polychaeta) (44,58 %); on the second sampling, tetet’s food were penaeid prawn (88,37 %), Loligo sp (3,39 %), Squilla sp (0,84 %), parts of crab (0,42 %); thus on the third sampling, tetet’s food were penaeid prawn (96 ,16 %) and parts of crab (1,92 %). The major food item of Johnius belangerii not change according to the time of sampling, but food composition was changed.ABSTRAKPenelitian tentang kebiasaan makanan ikan tetet (Johnius belangerii) di perairan mangrove pantai Mayangan, Jawa Barat telah dilakukan pada bulan September-Oktober 1999. Koleksi ikan dengan menggunakan pukat pantai, pukat cincin, dan jaring rampus. Berdasarkan analisis komposisi makanan (Index of Preponderance) untuk setiap pengambilan contoh, makanan ikan tetet pada sampling pertama terdiri atas udang (juvenil dan udang penaeid) (50,12 %) dan Nepthyid (polychaeta) (44,58 %); pada sampling kedua terdiri atas udang penaeid (88,37%), Loligo sp (3.39%), Squilla sp (0,84%), debris kepiting (0.42%); selanjutnya pada sampling ketiga makanan ikan tetet terdiri atas udang (juvenil dan udang penaeid) (96,16 %) dan debris kepiting (1,92%). Jenis makanan yang paling disukai (makanan utama) tidak berubah setiap waktu sampling, namun terjadi perubahan dalam komposisi jenis makanan.
KEBIASAAN MAKANAN IKAN MOTAN, Thynnichthys thynnoides, Bleeker, 1852 DI RAWA BANJIRAN SUNGAI KAMPAR KIRI, RIAU [Food habits of Thynnichtys thynnoides Bleeker, 1852 in floodplain river of Kampar Kiri, Riau] Prawira Atmaja R.P. Tampubolon; Charles P.H. Simanjuntak
Jurnal Iktiologi Indonesia Vol 9 No 2 (2009): Desember 2009
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v9i2.194

Abstract

Study on the food habits of Thynnichthys thynnoides in the floodplain of Kampar Kiri River, Riau, was conducted from July to Desember 2006, using experimental gillnet and trap. The main objectives of the study were to analyze the food compotition of T. thynnoides from two areas (Mentulik and Simalinyang) and the changes of the food in relation to season. Total samples are 252 fishes, comprises 125 fishes from Mentulik and 127 fishes from Simalinyang. Food analysis was determined by using Index of Preponderance. The result showed that the main food of T. thynnoides both in Mentulik and Simalinyang was Bacillariophyceae. At Mentulik, the most common prey items were Cocconeis, Cyclotella, and Nitzschia; on the other hand at Simalinyang Cocconeis, Cyclotella, and Pleurotaenium more representative. The composition of food items varied monthly, especially at Simalinyang. T. thynnoides from Mentulik and Simalinyang has same trophic positions.
KEBIASAAN MAKANAN DAN PERUBAHAN ONTOGENETIK MAKANAN IKAN BAJI-BAJI (Grammoplites scaber) DI PANTAI MAYANGAN, JAWA BARAT [Food habits and ontogenetic changes in the diet of the rough flathead Grammoplites scaber in Mayangan Coast, West Java] Charles P.H. Simanjuntak; Ahmad Zahid
Jurnal Iktiologi Indonesia Vol 9 No 1 (2009): Juni 2009
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v9i1.202

Abstract

The study on the food habits and ontogenetic changes in the diet of the rough flathead, Grammoplites scaber, in Mayangan Coast, West Java, was conducted in 12 months. The main objectives of the study were to analyze the food compotition and the changes of the food in relation to season and fish length. Samplings were done once in a month, using gillnet and beach seine. Total samples were 795 individuals and the range of total length was between 107-364 mm. Food analysis was determined by using index of preponderance. The result showed that the food of the rough flathead fish could be grouped into four groups. The groups are crustacea, pisces, cephalopod, and bivalve. This fish was crustacivore and the major foods were Portunus, Metapenaeus dan Penaeus. The main foods which were consumed varied each month. Along with the increasing of the fish size, there was a change of the main foods. Smaller fish tend to consume Penaeus; whereas the larger one tends to consume Portunus, Metapenaues and Saurida.
BIOLOGI REPRODUKSI DAN FAKTOR KONDISI IKAN ILAT-ILAT, Cynoglossus bilineatus (Lac. 1802) (PISCES: CYNOGLOSSIDAE) DI PERAIRAN PANTAI MAYANGAN JAWA BARAT Ahmad Zahid; Charles P.H. Simanjuntak
Jurnal Iktiologi Indonesia Vol 9 No 1 (2009): Juni 2009
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v9i1.205

Abstract

The reproductive biology and length-weight relationship of fourlined tonguesole, (Cynoglossus bilineatus Lacapede, 1802) were examined in the Mayangan Coast, West Java from May to November 2003. The objective research was describe some aspect reproductive such as sex ratio, spawning season, fecundity, and spawning type; and also describe length-weight relationship and condition factor. The total length (TL) of all observed specimens ranged from 80 to 369 mm. Sex ratio of males and females was 1.5:1. Fecundity of this species was estimated at between 2.323 and 225.557 eggs per individual. C. bilineatus is an asynchronous, partial spawner, with are spawning peaks in June and September (for males), July and October (for females). Negative allometric was established in the length-weight relationship (b=2.859). Condition was estimated at between 0.89 and 1.06 for males and 0.84-1.08 for females.
ASPEK REPRODUKSI IKAN MOTAN {Thynnichthys polylepis Bleeker, 1860) DI RAWA BANJIRAN SUNGAI KAMPAR KIRI, RIAU [Reproductive aspects of Thynnichthys polylepis Bleeker, 1860 in floodplain river of Kampar Kiri, Riau] Vera Dewiana Bakhris; M. F. Rahardjo; Ridwan Affandi; Charles PH Simanjuntak
Jurnal Iktiologi Indonesia Vol 7 No 2 (2007): Desember 2007
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v7i2.211

Abstract

Motan, Thynnichthys polylepis is one of fish fauna in floodplain, Kampar Kiri River. The research was done from Juni until December 2005, was aiming to describe information on reproductive aspects of motan fishes i.e. sex ratio, gonado somatic index, gonado somatic stages, first size of maturity, fecundity, and egg diameters. Total samples were 479 individuals, consisted of 251 males and 228 females. The spawning seasons was on September-December. Fecundity ranged 718-27.636 eggs from 107 individual females. Spawning pattern was total spawner.
IKTIOFAUNA RAWA BANJIRAN SUNGAI KAMPAR KIRI [Ichthyofauna in Floodplain of Kampar Kiri River] Charles PH. Simanjuntak; M F. Rahardjo; Sutrisno Sukimin
Jurnal Iktiologi Indonesia Vol 6 No 2 (2006): Desember 2006
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v6i2.226

Abstract

The aim of study is to describe the richness of ichthyofauna of floodplain of Kampar Kiri River. Icthyofauna study was conducted from June to December 2006. Method that used was purposive sampling where many gears were used. A total of 86 species belonging to 21 families and 44 genera was found. Cyprinidae was dominant, comprising 35 species or 40.7%, followed by Silluridae comprising 11 species or 12.8%. The high number of species richness was recorded for the floodplain of Kampar Kiri River.
STUDI MAKANANI KAN TEMBANG, Sardinella fimbricita (PISCES:CLUPEIDAE) DI PERAIRAN MANGROVE PANTAIMAYANGAN, JAWABARAT [Study on Food habits of Fringescale Sardinella,Sardinellafimbriata in Mangrove Waters, Mayangan Coast, West Java] M. F. Rahardjo; Charles P.H. Simanjuntak
Jurnal Iktiologi Indonesia Vol 2 No 1 (2002): Juni 2002
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v2i1.240

Abstract

Studi tentang makanan ikan tembang (Sardinella fimbriata) di perairan mangrove pantai Mayangan, Jawa Barat telah dilakukan dari bulan September sampai akhir Oktober 1999. Sampel ikan ditangkap dengan menggunakan jaring rampus, pukat cincin dan pukat pantai. Berdasarkan analisis jenis dan komposisi makanan (Index of Preponderance), jenis makanan yang paling banyak dikonsumsi pada sampling 1 adalah zooplankton jenis Euphasia sp dan pada sampling 11 dan III didominasi oleh Lauderia sp. Jenis makanan yang paling banyak dikonsumsi berubah berdasarkan waktu namun komposisi jenis makanan tidak berbeda.ABSTRACTThe study on food habits of Fringescale Sardinella, Sardinella fimbriata was conducted in mangrove waters of Mayangan coast in September until October 1999. Fish samples were collected by using monofilament gillnets, purse seine and beach seine. Based on stomach content analysis, on the first sampling found that the main food was Euphasia (zooplankton); on the second and third sampling, Sardinella’s main food was Lauderia sp (phytoplankton). The major food item of Sardinella fimbriata was change according to the time of sampling, but food composition wasn’t.
ASPEK PEMIJAHAN IKAN MOTAN, Thynnichthys thynnoides, BL1EKER1852 (FAMILICYPRINIDAE) DI RAWA BANJIRAN SUNGAI KAMPAR KIRI, RIAU [Spawning aspects of Thynnichthys thynnoides Bleeker 1852 (Family Cyprinidae) in the floodplain of Kampar Kiri River, Riau] Prawira Atmaja R.P. Tampubolon; M. F. Rahardjo; Djadja S. Sjafei; Charles PH Simanjuntak
Jurnal Iktiologi Indonesia Vol 8 No 1 (2008): Juni 2008
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v8i1.280

Abstract

Study on the spawning aspects of Thynnichthys thynnoides in the floodplain of Kampar Kiri River was conducted from June 2006 to December 2006, using experimental gillnet and trap. Total samples were 852 individuals, comprised 479 individuals from Mentulik (294 males and 185 females) and 373 individuals from Simalinyang (197 males and 176 females). The range of total length was between 94-198 mm for fishes caught from Mentulik and 104-227 mm from Simalinyang. Sex ratio was counted for fishes in QSIIV. Sex ratio is balanced for fish in Mentulik and unbalanced for fish in Simalinyang. The first size of maturity for male in Mentulik and in Simalinyang were 105 and 118 mm; while for female ones were 109 and 108 mm. Presumably, the spawning season is on September-December with the peak spawning in October. Fecundity ranged 781-27135 eggs for fish from Mentulik and 797-35804 eggs from Simalinyang. The Fish is indieaied to be a total spawner.
Co-Authors . Zairion Adiara Firdhita Alam Nasyrah Adinda Kurnia Putri Ahmad Zahid Aldi Chandra Khoncara Allen Yeoh Ari Purbayanto Aries Asriansyah Aries Asriansyah Aries Asriansyah Arif Munandar Arif Purnomo Ario Damar Ayu Andriani Ayu Ervinia Bebas Widada Candra Budiman Cheung, William W.L. Chilmia Ayu Annisa Damiati - Dedi Soedarma Dian Novriadhy Djadja S. Sjafei Djadja Subardja Sjafei Djumanto Djumanto Dwi Remawati Dwi Yuni Wulandari Emmanuel Manangkalangi Endang Hilmi Erdianto Etty Riani Fadjar Rahardjo, M. Faqih Baihaqi Fauzan, Tezza Fery Kurniawan Fifit Maulani Fitrianingrum Kurniawati, Fitrianingrum Gani, Abdul Gatot Yulianto Ghinarrahmi Afiyatillah Gusti Abi Abi Dzar Al Ghiffary Hefni Effendi Heri Yusuf Muslihin I Nyoman Yoga Parawangsa Ida Lapadi Ikhsan Hasibuan Imam Aliani Putra INDRAYANI INDRAYANI Jonson Lumban Gaol Krismono Krismono Krismono Krismono Kustiyani Kustiyani Laksono Trisnantoro Latifa Fekri M F Rahardjo M F. Rahardjo M Fadjar Raharjo M. F. Rahardjo M. F. Rahardjo M. F. Rahardjo M. F. Rahardjo M. F. Rahardjo M. F. Rahardjo M. F. Rahardjo M. F. Rahardjo M. F. Rahardjo M. F. Rahardjo M. F. Rahardjo M. Fadjar Rahardjo M. Fadjar Rahardjo M. Fadjar Rahardjo M. Fadjar Rahardjo M. Fadjar Rahardjo M. Fadjar Rahardjo M. Faris Nazal M.Fadjar Rahardjo M.Fadjar Rahardjo Made Wira Lega Saputra Miftah Miftah Mohammad Fadjar Rahardjo Mohammad Fadjar Rahardjo Muhamad Radifa Muhammad Fadjar Rahardjo Muhammad Nur Muhammad Nur MUJIZAT KAWAROE Murniarti Brodjo Murniarti Brojo Nabela Fikriyya Narto Narto Nazal, Muhammad Faris Noviana Noviana Nur Jannah Paskalina Theresia Lefaan Prawira Atmaja R.P. Tampubolon Prawira Atmaja R.P. Tampubolon Rahardjo, Muhammad Fajar Rahmi Jamza Reiza M Aditriawan Reiza Maulana Aditriawan Reiza Maulana Aditriawan Renny K Hadiaty Renny K. Hadiaty Reygondeau, Gabriel Ridho Gotho RIDWAN AFFANDI Ridwan Affandi Rifqie Mardiansyah Purmadi Rita Rostika Romdoni, Taufiq Ahmad Ronny I. Wahju Sarah Nadya Fhonna Sarina Sarina Seplina Nurfaiqah Shafira Bilqis A Shafira Bilqis Annida Sigid Hariyadi Sisilia Eka Aisyah Lisamy Siti Khasanah Sonja Kleinertz Suhita, Ni Putu Asri Ratna Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono Sumarto Sumarto Sunardiyanta Sunardiyanta Sunarto Sunarto Suparmi Suparmi Sutaman, Sutaman Sutaryo Sutaryo Sutrisno Sukimin Sutrisno Sukimin Suyono Suyono Taopik Rahman Taryono Taryono Tatag Budiardi TATI NURHAYATI Teh, Lydia Tri Prabowo Tri Prabowo Tria Eva Chrisdayanti Vera Dewiana Bakhris Yeow Liang Yudanto Yudanto Yurilla Endah Muliatie, Yurilla Endah Yusli Wardiatno Zulkarnain