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"Mentawaians sing ritual songs enshrined in archaic texts referring to particular primates and birds, while ritual and traditional dances imitate how gibbons, sea eagles, and other animals live in the natural world. Mentawaians craft sculptures of endemic primates and unique birds. The bilou gibbon ape and various other animals also symbolize specific sacred knowledge within the sabulungan spiritual belief system and traditional cosmology of Mentawai society. Although some do succeed in surviving, many older traditions have faded away. Among the traditions which continue intact, this report aims to examine the roles of primates and birds across the arts and in the Mentawai belief system to reveal the profound depth of connection between humanity and the natural world throughout Mentawai traditional culture."

"ABSTRAKTelah dilakukan penelitian yang bertujuan untuk mengetahui pengaruh interaksi pengunjung yang ditekankan pada aktivitas, kepadatan, dan kebisingan pengunjung terhadap perilaku lutung jawa Trachypithecus auratus di, Taman Margasatwa Ragunan. Penelitian dilakukan selama 15.600 menit selama periode Februari 2017--April 2017 dari pukul 08.00--15.30 WIB. Metode scan sampling digunakan untuk mencatat perilaku 1 ekor lutung jawa jantan dewasa dan 2 ekor lutung jawa betina dewasa dalam interval waktu 5 menit tanpa jeda. Hasil menunjukkan bahwa Taman Margasatwa Ragunan memberikan dampak positif terhadap perilaku lutung jawa dikarenakan tingginya persentase perilaku sosial afiliatif dibandingkan perilaku sosial agresif dan adanya interaksi lutung jawa terhadap kehadiran pengunjung. Hasil penelitian menggunakan uji Chi-square meliputi kepadatan, kebisingan, dan aktivitas pengunjung di antaranya 0,111; 0,077; dan 0,081 P > 0,05 menunjukkan tidak ada pengaruh antara perilaku dan kehadiran pengunjung terhadap aktivitas harian lutung jawa. Persentase rerata perilaku reproduksi tertinggi jantan terhadap betina 1 dan 2 adalah proseptivitas masing-masing 0,07 0,10 dan 0,03 0,05. Persentase rerata perilaku reproduksi terendah jantan terhadap betina 1 dan 2 adalah reseptivitas masing-masing 0,005 0,01 dan 0,008 0,02. ABSTRACTName Rizkyana Novita Sari Study Program Biology Title The Influence of Visitor Interactions on Javan Langur Trachypithecus auratus E. Geoffroy, 1812 Behavior in Taman Margasatwa Ragunan Research has been conducted to know the effect of visitor interaction that is emphasized on activity, density, and visitor noise on javan langur Trachypithecus auratus behavior in Taman Margasatwa Ragunan. The study was conducted for 15,600 minutes in February 2017 April 2017 from 08 00 a.m. to 15 30 p.m. The scan sampling method is used to record 1 adult male javan langur and 2 adult female juvenile within 5 minute intervals without interlude. The results show that Taman Margasatwa Ragunan has a positive impact on the behavior of javan langur because of the high percentage of affiliative social behavior rather than aggressive social behavior and the interaction of javan langur to the presence of visitors. The results of the research using Chi square test include density, noise, and visitor activity of 0.111 0.077 And 0,081 P 0,05 showed no influence between behavior and presence of visitor to daily activity of javan langur.The highest mean percentage of male reproductive behavior toward both females is proceptivity and the lowest is receptivity. The highest percentage of reproductive behavior of males to females 1 and 2 is the proceptivity 0.07 0.10 and 0.03 0.05 . The mean percentage of male 39 s lowest reproductive behavior toward females 1 and 2 is the receptivity of each 0,005 0,01 and 0,008 0,02 ."

"Telah dilakukan penelitian terhadap perilaku sosial dan reproduksi bekantan Nasalis larvatus Wurmb, 1781 di Taman Margasatwa Ragunan. Penelitian bertujuan untuk mengevaluasi interaksi sosial bekantan jantan dengan bekantan betina dalam kelompok, mengevaluasi interaksi sosial apa saja yang terjadi antarbekantan betina, serta mengevaluasi perilaku reproduksi pada bekantan jantan dan betina. Metode yang digunakan yaitu scan sampling dan ad libitum dengan interval waktu 5 lima menit tanpa jeda. Waktu pengamatan dalam satu hari yaitu selama 6 jam 30 menit dan dilaksanakan pada bulan Februari-April 2017. Subjek pengamatan yaitu satu kelompok bekantan yang terdiri dari satu jantan J dan dua betina B1 dan B2 . Interaksi sosial yang terjadi menunjukkan rendahnya perilaku agresi dan tingginya perilaku afiliatif. Perilaku reproduksi antara J dengan B2 ditemukan lebih tinggi dibanding antara J dengan B1. Berdasarkan uji t yang dilakukan pada ? =0,05, frekuensi perilaku reproduksi antara kedua pasangan berbeda secara signifikan dengan nilai P = 0,18. Frekuensi vokalisasi tertinggi dilakukan oleh J yang didominasi oleh vokalisasi bernada rendah, sedangkan vokalisasi yang dilakukan betina cenderung bernada tinggi. Perilaku branch shake dan threat yang ditujukan untuk objek selain bekantan lebih sering dilakukan oleh jantan daripada betina. Selama pengamatan subjek jarang terlihat memanfaatkan kolam dan ditemukan pula beberapa perilaku yang diduga stereotipe. ......The research about social and reproductive behaviour of proboscis monkey Nasalis larvatus Wurmb, 1781 in Taman Margasatwa Ragunan has been done. The purposes of the research are to evaluate the social interactions between male and females in the group, to evaluate kind of interactions that happened between the females, and to evaluate the reproduction behaviours between male and females. The methods that are used are scan sampling and ad libitum with 5 five minutes interval without pause. The time of observation in one day is 6 hours and 30 minutes long and was done on February April 2017. The subject of the research is one group of proboscis monkey consists of one male J and two females B1 and B2. The social interactions that happened shows aggression behaviours are lower than affiliative behaviours. The reproduction behaviours between J and B2 are found higher than in J and B1. Based on the t test that has been done in 0,05, the frequencies of the reproduction behaviours in these two couples is significantly different with P value 0,18. The highest frequency of vocalization is done by J with low tone vocalization domination, while the vocalization by females tend to be in high tone. The branch shake and threat behaviours that are shown to other objects besides proboscis monkey are more frequently done by male rather than female. During observation, subjects are rarely seen to use the pond and some behaviours that expected as stereotype are found. "

"Primates tourism and identification in Indonesia"

"Telah dilakukan penelitian mengenai endoparasit pada sampel feses Macaca fascicularis dan Macaca nemestrina di Kebun Binatang Taman Sari Bandung, pada bulan Desember 2010--Mei 2011. Penelitian bersifat non-eksperimental dan bertujuan untuk mengamati endoparasit pada sampel feses Macaca fascicularis dan Macaca nemestrina ditinjau dari kehadiran endoparasit. Sebanyak 61 sampel feses telah diperiksa dengan 31 sampel feses Macaca fascicularis dan 30 sampel feses Macaca nemestrina. Sampel feses dianalisis menggunakan metode Pengapungan Sentrifugasi. Berdasarkan hasil pemeriksaan dari 31 sampel feses Macaca fascicularis, Ascaris lumbricoides merupakan endoparasit yang ditemukan dengan frekuensi kehadiran tertinggi yaitu 77,41%. Berdasarkan hasil pemeriksaan dari 30 sampel feses Macaca nemestrina, Trichuris trichiura merupakan endoparasit yang ditemukan dengan frekuensi kehadiran tertinggi.......This research was conducted to identify endoparasites on fecal samples of Macaca fascicularis and Macaca nemestrina at Taman Sari Zoo, on Bandung, since December 2010 until May 2011. The aim of this non experimental research was to observe the presence of endoparasite from fecal sample of Macaca fascicularis and Macaca nemestrina. There were 61 fecal samples observed in this research consist of 31 fecal samples collected from Macaca fascicularis and 30 fecal samples collected from Macaca nemestrina. Fecal samples were analyzed by flotation centrifuge methods. The result showed that 31 fecal samples from Macaca fascicularis had the highest frequency of Ascaris lumbricoide (77,41%), meanwhile 30 fecal samples from Macaca nemestrina showed that Trichuris trichiura found to be the highest frequency (76,6%)."