Jurnal Primatologi Indonesia
Not a member yet
22 research outputs found
Sort by
Status Populasi Satwa Primata di Taman Nasional Gunung Gede Pangrango dan Taman Nasional Halimun Salak, Jawa Barat
Get PDFAbstrak. Taman nasional mempunyai peran penting dan strategis dalam melestarikan biodiversitas alam, salah satunya hewan primata. Primata memiliki fungsi utama sebagai penyebar biji dan menjaga keseimbangan ekosistem. Beberapa indikasi gangguan yang terjadi pada ekosistem area konservasi (Taman Nasioanl Gunung Gede – Pangrango dan Taman Nasional Gunung Halimun - Salak) yaitu kepadatan penduduk, kerusakan habitat dan aktivitas ekowisata. Monitoring tahunan yang dilakukan pada kedua area konservasi menggunakan metode line transect dan fruit trail dimulai pada tahun 2000 hingga 2006 menunjukkan adanya penurunan populasi dari lima jenis primata yang signifikan. Penurunan populasi tersebut diduga akibat dari fluktuasi jumlah pengunjung dan ketersediaan sumber pakan.Abstract. The national park plays an important and strategic role in conserving the biodiversity; for which primates are very important. Primates have a primary function in dispersing seeds of fruit trees and balancing the ecosystem. There are several indications of ecosystem disturbances in two conservation sites, Gede Pangrango National Park and Halimun Salak National Park. These two sites underwent urbanization, habitat destruction and increase of ecotourism activities. Annual monitoring of primates at the two conservation sites using line transects and fruit trail methods (2000-2006) showed that availability of primate food resources was fluctuating and five primate species suffered from a severe population decline.Key words: primate density, conservation, ecotourism, Mountain Gede-Pangrango National Park, Halimun-Salak National Par
Konsumsi Pakan Asal Hewan pada Kukang (Nycticebus coucang) di Fasilitas Penangkaran, Pusat Studi Satwa Primata (PSSP) IPB
Get PDFAbstrak. Sebagai salah satu upaya konservasi, Pusat Studi Satwa Primata, Institut Pertanian Bogor (PSSP IPB) menangkarkan kukang (Nyticebus coucang) di luar habitat aslinya (eks-situ). Penelitian ini bertujuan untuk mendapatkan data konsumsi pakan asal hewan pada kukang dewasa selama satu tahun di Penangkaran PSSP IPB. Hewan yang diamati berada dalam enam kandang dengan ukuran yang sama, serta umur yang hampir seragam, masing-masing kandang berisi 2 atau 1 ekor kukang dewasa dengan jumlah keseluruhan sepuluh ekor. kukang berasal dari Pulau Sumatera, dan sudah beradaptasi di penangkaran selama tiga tahun. Jenis pakan yang diberikan berasal hewan, berupa jangkrik (Gryllus mitratus), ulat hongkong (Tenebrio molitor), ulat sutra (Bombyx mori), cicak (Cosymbotus platyurus) dan kadal rumput (Takydromus sexlineatus). Penelitian perilaku makan kukang dilakukan dengan menggunakan metode One Zero Sampling. Komposisi gizi pakan percobaan dianalisis dengan metode proksimat. Hasil penelitian menunjukkan persentase rerata kesukaan makan jenis hewan pada semua kukang, dari yang paling disukai hingga yang kurang disukai (rendah) adalah ulat sutra (Bombyx mori) dengan nilai (100%), jangkrik (91,6%), cicak (60%), kadal rumput (59%), dan pakan asal hewan yang kurang disukai adalah ulat hongkong (2,2%). Total konsumsi bahan kering pakan serangga sebanyak 284,11 g/kandang/hari atau sekitar 84,94% dan energi sebanyak 5626,79 kkal/kg.Abstract. As one of the conservation efforts, the Primate Research Center (PRC) of Bogor Agricultural University has been developing ex-situ captive breeding of coucangs (Nyticebus coucang) since 2005. This study aims to obtain data on the consumption of feed of animal origin by adults coucang during one year at PRC breeding facility. Animals were housed in six cages of the same size, while age was almost similiar. Each cage consists of 2 or 1 coucang with a total of ten animals. The animals originated from the island of Sumatra, and were adapted to captivity for three years. The type of feeds of animal origin were crickets (Gryllus mitratus), caterpillars (Tenebrio Molitor), silkworms (Bombyx mori), lizards (Cosymbotus platyurus) and grass lizards (Takydromus sexlineatus). Feeding behavior was carried out by using One Zero Sampling method. Nutritional composition of the experimental feeds were analyzed by proximate method. The results showed the average percentage of favorite by the coucang from most preferred to least preferred (low) were silkworms (Bombyx mori) with a value of (100%), crickets (91.6%), lizards (60%), grass lizards (59%), while feeds of animal origin which were less favored were hongkong worms (2,2%). Total consumption of dry feed of all insects given, amounted to 284.11 g/cage/day or approximately 84.94% with a high energy level of 5626.79 kcal/kg.Key words: feed consumption, animal origin, N.coucang, captive breeding, nutrien
Analisis Hematologi, Nilai Kecernaan dan Tingkah Laku Monyet Ekor Panjang (Macaca fascicularis) Jantan Obes yang Diintervensi Nikotin
Get PDFAbstrak: Penelitian ini dirancang untuk memperoleh informasi tentang hematologi, pengembangan nilai-nilai kecernaan, dan kondisi perilaku 15 kera ekor panjang pria obesitas, sebelum dan sesudah intervensi dengan nikotin. Studi dilaksanakan dalam dua tahap, tahap pertama adalah pengumpulan dari hematologikal, data kecernaan, dan pengamatan perilaku, sebelum intervensi dengan solusi nikotin. Tahap kedua terdiri dari koleksi dari hematologikal, data kecernaan, dan pengamatan perilaku selama periode intervensi dengan larutan nikotin (0,75 mg / kg bobot badan weight/12 jam). Penelitian ini menggunakan Rancangan Acak Lengkap bersarang dalam waktu yang dianalisis dengan versi SAS 6.12. perangkat lunak, untuk menemukan hubungan perilaku dengan nilai-nilai hematologi dan kecernaan. Hasil penelitian menunjukkan bahwa ada penurunan yang signifikan (
A vegetation survey of Sumatran orangutan habitat was carried out as part of a larger orangutan conservation project in Batang Toru forest during October 2007–January 2008. The purpose was to provide information about the forest structure and composition including orangutan feeding and nesting trees based on 3.84 ha total cumulative area sampling in 11 sites. The results of the inventory of trees with diameter at breast height (DBH) of 96 plots 20x20 m size e” 10 cm in 3.84 ha area sampling showed that 274 trees species in 56 families, represented by 1,896 trees with a total basal area of 148.9 m2/ha and density of 494 trees/ha, totally the forest habitat dominated by Sapotaceae, Fagaceae, Dipterocarpaceae, Myrtaceae, Anacardiaceae, Casuarinaceae, Podocarpaceae, Lauraceae, Euphorbiaceae, and Theaceae. The forest structure and composition were dominated by trees with diameters of 10-30 cm (75.6% of total inventoried trees) and heights of 10-30 m (80.4%). There were 96 orangutan feeding trees species in 25 families, represented by 536 trees with total basal area of 46.7 m2/ha. The most prominent feeding trees species were Madhuca sp. (local name: sapot), Lithocarpus conocarpa (hoteng), Castanopsis sp. (andihit), Podocarpus imbricatus (sampinur bunga), Litsea firma (urat tiga), Ganua motleyana (sapot), and Garcinia bancana (hole tanduk). The feeding trees with diameters 10-30 cm (77.4% of total identified feeding trees) and heights 10-30 m (78.5%) distributed abundantly in Batang Toru forest, especially in the old moist secondary forests. Key words: Sumatran orangutan, habitat, vegetation survey, Batang Toru forest
No full textA vegetation survey of Sumatran orangutan habitat was carried out as part of a larger orangutan conservation project in Batang Toru forest during October 2007–January 2008. The purpose was to provide information about the forest structure and composition including orangutan feeding and nesting trees based on 3.84 ha total cumulative area sampling in 11 sites. The results of the inventory of trees with diameter at breast height (DBH) of 96 plots 20x20 m size e” 10 cm in 3.84 ha area sampling showed that 274 trees species in 56 families, represented by 1,896 trees with a total basal area of 148.9 m2/ha and density of 494 trees/ha, totally the forest habitat dominated by Sapotaceae, Fagaceae, Dipterocarpaceae, Myrtaceae, Anacardiaceae, Casuarinaceae, Podocarpaceae, Lauraceae, Euphorbiaceae, and Theaceae. The forest structure and composition were dominated by trees with diameters of 10-30 cm (75.6% of total inventoried trees) and heights of 10-30 m (80.4%). There were 96 orangutan feeding trees species in 25 families, represented by 536 trees with total basal area of 46.7 m2/ha. The most prominent feeding trees species were Madhuca sp. (local name: sapot), Lithocarpus conocarpa (hoteng), Castanopsis sp. (andihit), Podocarpus imbricatus (sampinur bunga), Litsea firma (urat tiga), Ganua motleyana (sapot), and Garcinia bancana (hole tanduk). The feeding trees with diameters 10-30 cm (77.4% of total identified feeding trees) and heights 10-30 m (78.5%) distributed abundantly in Batang Toru forest, especially in the old moist secondary forests. Key words: Sumatran orangutan, habitat, vegetation survey, Batang Toru fores
The study of feeding activities and feeding preferences of eight orangutans had been conducted at Schmutzer Primate Centre, Jakarta. The data has been collected from March to September 2008. Data collections of feeding behaviours were performed using focal animal sampling method. While based in 336 hours of observation within 6 months, orangutans spent 53,18% of the time on feeding, 17,27% on resting, and 14,79% on traveling. The daily activity pattern was distributed bimodally with peaks at about 08.00 and 14.00. More feedig took place in the morning (08.00-10.30) and in the afternoon (13.30-16.00), while midday was reserved for resting. Orangutans were fed 96,90% of the feeding time on foods from the Schmutzer Primate Centre, and 3,10% on other foods available in the exhibition cages. Three species of plants were consumed frequently; figs (Ficus benjamina) (0,48%), rumput gajah (Pannisetum purpureum) (0,24%) and velvet tamarind (Dialium indicum) (0,21%), respectively. In addition, orangutans sometimes ate soil, feces, and insects. Key words: Pongo pygmaeus, feeding behavior, Schmutzer Primate Centre
No full textThe study of feeding activities and feeding preferences of eight orangutans had been conducted at Schmutzer Primate Centre, Jakarta. The data has been collected from March to September 2008. Data collections of feeding behaviours were performed using focal animal sampling method. While based in 336 hours of observation within 6 months, orangutans spent 53,18% of the time on feeding, 17,27% on resting, and 14,79% on traveling. The daily activity pattern was distributed bimodally with peaks at about 08.00 and 14.00. More feedig took place in the morning (08.00-10.30) and in the afternoon (13.30-16.00), while midday was reserved for resting. Orangutans were fed 96,90% of the feeding time on foods from the Schmutzer Primate Centre, and 3,10% on other foods available in the exhibition cages. Three species of plants were consumed frequently; figs (Ficus benjamina) (0,48%), rumput gajah (Pannisetum purpureum) (0,24%) and velvet tamarind (Dialium indicum) (0,21%), respectively. In addition, orangutans sometimes ate soil, feces, and insects. Key words: Pongo pygmaeus, feeding behavior, Schmutzer Primate Centr
Karakteristik Morfometri, Fisiologi, Hematologi dan Kimia Darah Owa Jawa (Hylobates moloch) di Penangkaran Pusat Studi Satwa Primata–IPB
Get PDFThe aim of this study was to provide information on morphometrical, physiological, hematological and blood chemical values data of Javan Silvery Gibbon (Hylobates moloch). These data were collected from one family in captive breeding at the Primate Research Center of Bogor Agricultural University. The family consisted of one adult male, and female, including their three offspring (2 females and 1 male). There was no previous publication reference available for Hylobates moloch. In comparison to other different species within the same genus of Hylobates, there were difference in hematologic and serum biochemical values between Hylobates moloch and Hylobates lar. Keywords: morphological, physiological, hematological, blood-chemical values, Hylobates moloch
Javan Surili : A Survey Population and Distribution in Mt. Slamet Central Java, Indonesia
Get PDFAbstrak. Survei ini adalah penilaian yang pertama terhadap populasi dan distribusi surili jawa (Presbytis fredericae) di Gunung Slamet, Jawa Tengah, Indonesia. Survei telah dilakukan selama 150 hari di hutan pegunungan dan menyusuri jalur-jalur yang ada sepanjang 125,38 km. Survey ini telah mencatat 233 individu dari 54 kelompok monyet surili. Metode garis transek telah diterapkan dalam survey ini dan estimasi kerapatan surili jawa adalah 5,6 – 8,16 individu/km2, yang menempati 198.68 km2 potensial habitat. Estimasi populasi surili jawa di Gunung Slamet kurang lebih 1172 – 1621 individu. Perburuan, penebangan liar, pengumpulan kayu bakar, perburuan tanaman hias adalah ancaman yang menyebabkan degradasi habitat surili jawa di hampir semua lereng gunung. Ini adalah sub-populasi terbesar yang tersisa di jawa tengah, jadi perlindungan terhadap Gunung Slamet adalah sangat penting untuk menyelamatkan populasi monyet dan habitatnya, sebagaimana kita ketahui bahwa distribusi sub-species Presbytis di jawa tengah tidak terdapat di dalam kawasan konservasi. Peningkatan status perlindungan hutan, penegakan hukum, program kesadaran konservasi, pemberdayaan komunitas harus didukung dan diteruskan di Gunung Slamet.Abstract. This survey is the first assessment of the population and distribution of the Javan surili (Presbytis fredericae) on Mt.Slamet, Central Java, Indonesia. The survey was carried out for a total of 150 days in the mountainous forest, while walking 125.38 km along existing trails. There were 233 individuals recorded, belonging to 54 groups of monkeys. The line transect method was applied during the survey and it was estimated that there were 5.6 up to 8.16 individuals/km2 density of Javan surili, occuping 198.68 km2, indicating a possible potential habitat. The population of the Javan surili on Mt.Slamet was estimated at approximately 1172 – 1621 individuals. Hunting, illegal logging, fuel wood collection, ornamental forest plants gathering were threats which were the cause of massive degradation of the Javan surili habitat across the facing slope. With its largest sub-population remaining in Central Java, protecting the Mt. Slamet is urgently needed to save this monkey population and its habitat, as it is known that there is no conservation area in the range distribution of Presbytis subspecies in Central Java. Increasing the forest protection status, law enforcement, conservation awareness programs, and community based empowerment should be supported and continued in Mt. Slamet.Key words: rekrekan, surili, Mt.Slamet, population, distribution, endangere
Status Populasi Satwa Primata di Taman Nasional Gunung Palung dan Daerah Penyangga, Kalimantan Barat
Get PDFAbstrak. Enam belas lokasi yang berbeda telah disurvei di Taman Nasional Gunung Palung dan sekitarnya dengan luas tertutup total hampir 45.000 ha. Indikasi ancaman terhadap habitat primata juga diteliti pada setiap lokasi yang disurvei. Telah ditemukan bahwa di daerah di mana pengawasan hutan secara intensif dilaksanakan, kepadatan primata terutama lebih tinggi dibandingkan dengan daerah yang tidak ada patroli reguler. Kepadatan tertinggi (3,7 individual/km2) orangutan ditemukan di Sungai Bayas, bagian dari Taman Nasional Gunung Palung, sedangkan kepadatan tinggi berikutnya (2,3 individual/km2) ditemukan di Lubuk Kuali, bagian dari masyarakat hutan. Spesies primata lain yang ditemukan selama survei ini adalah monyet ekor panjang, langurs, owa, dan monyet belalai. Spesies ini kebanyakan terjadi di dalam kawasan konservasi. Analisis ancaman menunjukkan bahwa kepadatan primata relatif lebih baik di kawasan konservasi dan hutan masyarakat bukan di hutan lindung. Meskipun status situs sebagai hutan lindung, tidak ada unit manajemen yang ada di daerah tersebut. Oleh karena itu, kegiatan ilegal banyak terjadi yang menyebabkan penurunan populasi primata. Kegiatan ilegal yang paling sering ditemui adalah penebangan diikuti oleh konversi hutan untuk berburu dan tanaman pertanian atau tanaman.Abstract. Sixteen different locations have been surveyed in Gunung Palung National Park and their surroundings with a total covered area of nearly 45.000 ha. In addition, the threats to the primate habitats have also been assessed, particularly the threats to each surveyed site. It has been found that in the areas where forest patrols were intensively implemented, the primate density was particularly higher in comparison to the areas where no regular patrols existed. The highest density (3,7 individual/km2) of orangutans has been found in Sungai Bayas, part of Gunung Palung National Park, whereas the next high density (2,3 individual/km2) was found in Lubuk Kuali, part of the community forest. The other primate species encountered during the survey were longtailed macaques, langurs, gibbons, and proboscis monkeys. These species mostly occur inside the conservation area. An analysis of threats showed that the density of primates was relatively better in the conservation area and community forests rather than in the protection forests. Despite the status of the sites as protection forest, no management unit exist in the area and therefore, many illegal activities occurred, leading to reduction of the primate population. The most frequent illegal activities encountered were logging followed by hunting and forest conversion for agricultural plants or crops.Key words: primates, orangutan, density, Gunung Palung National Park, buffer zon
Intervensi Nikotin terhadap Level Low Density Lipoprotein, dan Ekspresi UCP-1 (Uncoupling Protein 1) pada Monyet Ekor Panjang (Macaca fascicularis) Obes dengan Resiko Aterogenesis
Get PDFAbstrak: Lima belas monyet ekor panjang obes (Macaca fascicularis) dengan resiko aterogenesis digunakan untuk memperoleh informasi tingkat low density lipoprotein (LDL) dan ekspresi protein uncoupling-1 (UCP-1) setelah tiga bulan intervensi nikotin dosis rendah per oral. Kelompok hewan dibagi menjadi tiga dengan komponen diet berbeda, yaitu diet A (lemak), diet tipe B (lemak dan kuning telur), dan diet tipe C (komersial diet-monyet chow), dan setiap kelompok terdiri dari lima monyet. Ketiga diet tersebut dicampur nikotin dan diberikan ke dalam makanan sehari dengan dosis 0,50-0,75 mg/kg/12 jam. Pengamatan terhadap lipid darah dilakukan setiap bulan dan pada saat nekropsi diambil jaringan adiposa coklat untuk evaluasi dengan teknik fluoresensi antibodi. Berdasarkan analisis lipid menunjukkan bahwa ada peningkatan yang signifikan konsentrasi LDL (
Profil Lipid Darah pada Monyet Ekor Panjang (Macaca fascicularis) yang Diinduksi Diet Tinggi Lemak
Get PDFAbstrak: Diet berenergi tinggi dengan sumber dari lemak dapat mendorong perkembangan obesitas yang biasanya disertai dengan perubahan profil lipid darah. Tujuan dari penelitian ini adalah untuk mengevaluasi pengaruh diet energi tinggi dengan sumber lemak hewani dan kuning telur sebagai diet obesitas terhadap profil lipid darah monyet ekor panjang (Macaca fascicularis) yang diberikan selama empat bulan. Lima belas ekor monyet jantan dewasa dibagi menjadi tiga kelompok diet secara acak menjadi kelompok 1) lemak tinggi dari lemak hewani tanpa kuning telur, atau 2) lemak tinggi dengan kuning telur, (lemak 19,62% pada kedua diet), atau 3) diet standar monkey chow sebagai kontrol (lemak 5,55%). Pengukuran dilakukan tiap bulan untuk berat badan, profil lipid darah seperti kolesterol, trigliserida, kolesterol lipoprotein densitas tinggi (HDL-C) dan kolesterol lipoprotein densitas rendah (LDL-C), dan pada akhir studi, konsumsi lemak dan kecernaan dievaluasi. Hasil penelitian menunjukkan hewan konsumsi lemak tinggi dengan kuning telur meningkat bobot badannya secara signifikan pada minggu ke-4 dan 8 (