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INDONESIA
Jurnal Primatologi Indonesia
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Articles 22 Documents
Tarsier an endemic primate species to the Indonesian island of Sulawesi. It is important to find information on the type of habitat, use of nesting trees, natural food consumed and distribution of tarsier in Central Sulawesi and Gorontalo.  The study was implemented from June to August 2009 at five locations.  Data collected consisted of habitat, nests or sleeping trees, type of vegetation, and natural food sources of tarsier.  Observations of tarsiers activities were started at 04.00-07.00 cont Walberto Sinaga; Wirdateti .; Entang Iskandar; Joko Pamungkas
Jurnal Primatologi Indonesia Vol. 6 No. 2 (2009)
Publisher : Pusat Studi Satwa Primata LPPM-IPB

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Tarsier an endemic primate species to the Indonesian island of Sulawesi. It is important to find information on the type of habitat, use of nesting trees, natural food consumed and distribution of tarsier in Central Sulawesi and Gorontalo.  The study was implemented from June to August 2009 at five locations.  Data collected consisted of habitat, nests or sleeping trees, type of vegetation, and natural food sources of tarsier.  Observations of tarsiers activities were started at 04.00-07.00 continued from 07.30-10.00 and at 16.00, every day for a period of three months.  Distribution of tarsier was estimated by capturing the tarsier using a net of six, nine and 12 meters.  This study showed that tarsier inhabits secondary forests, and crop fields belonging to local inhabitants. Vegetation used as sleeping trees or nests were bamboo (Bambuseae sp.), beringin (Ficus sp.), alang-alang (Imperata cylindrica), waru (Hibiscus tiliaceus), enau (Arenga pinnata), and liana (Liana sp.).  In addition, tarsier also nested in stony crevices, holes in the ground wood. The distribution of tarsier encompases secondary forest, estates, agricultural land, fields, and brushes. Natural food consumed by tarsier were insects 81.2%, reptiles 12.5% and young birds 1.3%. Mature tarsier consumed 12.76 g/individual/day of edible dry matter or about 12% by body weight and used 69.09 kkal/kg of energy.  These numbers are considered sufficient to satisfy their needs for reproduction.Key words: Tarsius sp., habitat, feed, Central Sulawesi, Gorontalo.
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 show Roland H. Simorangkir; Sri Supraptini Mansjoer; M. Bismark
Jurnal Primatologi Indonesia Vol. 6 No. 2 (2009)
Publisher : Pusat Studi Satwa Primata LPPM-IPB

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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
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 abo Ridhatul Zuhra; Dyah Perwitasari- Farajallah; Entang Iskandar
Jurnal Primatologi Indonesia Vol. 6 No. 2 (2009)
Publisher : Pusat Studi Satwa Primata LPPM-IPB

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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
Carbohydrate is a diverse compound in the body and can be  as glycoconjugate which bound to protein in proteoglycan and glycoprotein shape, and bound to lipid in glycolipid shape as well. The study was conducted to get information image of pattern distribution of the glycoprotein at stomach gland from various age levels at Macaca fascicularis (Mf) after and before bearing. Gastric specimen was collected processed through microtechnique procedure, followed by histochemistry Lectin staining to det Erdiansyah Rahmi; Dondin Sajuthi; Srihadi Agungpriyono; Erni Sulistiawati
Jurnal Primatologi Indonesia Vol. 6 No. 2 (2009)
Publisher : Pusat Studi Satwa Primata LPPM-IPB

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Carbohydrate is a diverse compound in the body and can be  as glycoconjugate which bound to protein in proteoglycan and glycoprotein shape, and bound to lipid in glycolipid shape as well. The study was conducted to get information image of pattern distribution of the glycoprotein at stomach gland from various age levels at Macaca fascicularis (Mf) after and before bearing. Gastric specimen was collected processed through microtechnique procedure, followed by histochemistry Lectin staining to detect glycoprotein from stomach. Observation result of given score subjectively into four categories: (-) none/negatif, (+) low, (++) medium,and (+++) height. The results obtained were tabulated and analyzed diskriptively. We found that glycoproteins complex exist in the glandullar stomach of long tailed macaques are mannose, glucose, galactose, N-acetil-D-glocosamine and N-acetil-D-galactose all of these glycoproteins complex was observed at age foetus 70 days. Glycoprotein can act as energy resource used for grouht and protections toward stomach. Keywords: glycoprotein, lectin, stomach gland, Macaca fascicularis
Karakteristik Morfometri, Fisiologi, Hematologi dan Kimia Darah Owa Jawa (Hylobates moloch) di Penangkaran Pusat Studi Satwa Primata–IPB Permana wati; Y. Fitrianis; Lila .; Y. Paramastri; I Nengah Budiarsa; Joko Pamungkas
Jurnal Primatologi Indonesia Vol. 6 No. 1 (2009)
Publisher : Pusat Studi Satwa Primata LPPM-IPB

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The 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.
Tingkah Laku Owa Jawa (Hylobates moloch) di Fasilitas Penangkaran Pusat Studi Satwa Primata, Institut Pertanian Bogor Septiantina Dyah Riendriasari; Entang Iskandar; Jansen Manansang; Joko Pamungkas
Jurnal Primatologi Indonesia Vol. 6 No. 1 (2009)
Publisher : Pusat Studi Satwa Primata LPPM-IPB

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The Javan Gibbon is a primate species endemic to Java, Indonesia and considered as an endangered species (IUCN 2008). The Primate Research Center of Bogor Agricultural University (PRC-IPB) in cooperation with Taman Safari Indonesia have established an ex situ breeding facility for the Javan Gibbon to support conservation program. The breeding was started in 2003, and up to recently, the pair of Javan Gibbons ( 15 and 7 years old) has had three offspring, and still occupy one common cage. Assessment of the Javan Gibbon’s behavior in captivity especially to the family with five individuals was conducted using focal animal sampling to provide basic behavioral data.  Moving was the greatest frequency (45.70%) of each individual compared to other behaviors, while resting was the greatest duration that occurred to the parents, and playing was the greatest duration (18.02%) to the offspring respectively.    Keywords : behavior, javan gibbon, endangered, captive breeding
Populasi Owa Jawa (Hylobates moloch) di Taman Nasional Gunung Gede Pangrango, Jawa Barat Febriany Iskandar; Ani mardiastuti; Entang Iskandar; Randall C. Kyes
Jurnal Primatologi Indonesia Vol. 6 No. 1 (2009)
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This research was conducted in Gunung Gede Pangrango National Park and aimed to study javan gibbon population  and analyzing problems affecting the existence of the species. The total number of individuals were founded in this research were 42 individuals of 13 groups. The densities of javan gibbon at core zone were 7.14 individuals/km2 and 2.30 groups/km2, whereas at utilization zone were 5.69 individuals/km2 and 1.54 groups/km2. Estimated total individual density were 6.43 individu/km2 whereas group density were 1.93 groups/km2. The estimation of javan gibbon in Gunung Gede Pangrango National Park were 347 individuals in 105 groups. Several problems occured to the habitat and the population of javan gibbon in Gunung Gede Pangrango National Park were: (1) illegal logging; (2) agricultural lan dclearing; (3) tourists and other human activities; (4) illegal hunting; (5) firewoods gathering; (6) non-wood forest product extraction. There were three recommendations to ensure the conservation of javan gibbons in Gunung Gede Pangrango National Park: (1) enhancing the management of Gunung Gede Pangrango National Park areas; (2) managing the activities of local people; and (3) managing tourist program of Gunung Gede Pangrango National Park. Keywords: javan gibbon, population, National Park
Populasi dan Habitat Ungko (Hylobates agilis) di Taman Nasional Batang Gadis, Sumatera Utara Tuah Malem Bangun; Sri Supraptini Mansjoer; M. Bismark
Jurnal Primatologi Indonesia Vol. 6 No. 1 (2009)
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Ungko/mountain agile gibbon (Hylobates agilis) is one of Sumatera endemic gibbon and is considered a near threatened spesies. The aim of this research was to study the population and habitat of mountain agile gibbon (ungko) at Batang Gadis National Park. Surveyed on population of ungko and habitat condition were conducted three-months period (July-September 2005). Methods used were line transect for population estimation and ungko habitat was analysed by block line method. The average group size density for ungko at the study area was 2.60 groups/km2, group size was estimated at 3.41 animals, and the population density was estimated 8.82 individuals/km2. There were 2,240 groups, and 7,620 individuals in Batang Gadis National Park. The vegetations were dominated by Geunsia farinosa, Mallotus sp. and Litsea elliptica. Food sources for the ungko were dominated by Geunsia farinosa, Craton laevifolius, Myristica iners and  Syzygium sp.    Keywords: ungko (Hylobates agilis), population, habitat
Populasi dan Distribusi Ungko (Hylobates agilis) di Taman Nasional Batang Gadis, Sumatera Utara Keni Sultan; Sri Supraptini Mansjoer; M. Bismark
Jurnal Primatologi Indonesia Vol. 6 No. 1 (2009)
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The agile gibbons (Hylobates agilis) was considered as endangered species. The information on population status of the agile gibbons are limited and fluctuative. The overall aim of this project was to generate critical baseline data on the status of agile gibbon and its distribution at Batang Gadis National Park, North Sumatera. The survey had been conducted at three different locations during August 2006 up to January 2007. Locations of the research were based on types of forests: undisturbed (primary forest) and disturbed forest (logged-over forest and post-cultivated forest). Population density of agile gibbons were conducted by fixed-point count and line transect method. The average population density for agile gibbons at post-cultivated forest was 15.5 individuals/km2, logged-over forest was 13.2 individu/km2 and primary forest was 9.9 individu/km2. While, group density for agile gibbon at post-cultivated forest was estimated at 4.7 group/km2, logged-over forest was 4.0 group/km2 dan lower at primary forest was 3.3 group/km2. There were 3,292 groups and 10,620 individuals in Batang Gadis National Park. On location research Aek Nangali Village, agile gibbons were found at 600-955 m asl but based on preliminary research on July-August 2005, agile gibbon was found at 300-1.200 m asl from north to south of  Batang Gadis National Park.    Keywords: Hylobates agilis, Batang Gadis National Park, population density dan group density
Analisis Populasi Kalawet (Hylobates agilis albibarbis) di Taman Nasional Sebangau, Kalimantan Tengah Suyanti .; Sri Supraptini Mansjoer; Ani Mardiastuti
Jurnal Primatologi Indonesia Vol. 6 No. 1 (2009)
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Kalawet (Hylobates agilis albibarbis) is one of Hylobates species that naturally living in Kalimantan and can be found in the Natural Peat Swamp Forest Laboratory (LAHG) CIMTROP of Palangkaraya University, Sebangau National Park, Central Kalimantan. This research was aimed to assess the population of kalawet. It was carried out in July up to October 2005. The line transect sampling method was used to survey population. The results of population survey of 6 km2 of mixed swamp forest found 15 groups of kalawet, which consisted of 2-4 individuals/group. The population density was 7.67 individuals/km2 with group density of 2.5 groups/km2 and average group size of  3 individuals/group.Keywords:  population, kalawet, Sebangau National Park

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