Academic literature on the topic 'Crested macaque'

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Journal articles on the topic "Crested macaque"

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Tyrrell, Maura, Carol M. Berman, Julie Duboscq, Muhammad Agil, Try Sutrisno, and Antje Engelhardt. "Avoidant social style among wild crested macaque males (Macaca nigra) in Tangkoko Nature Reserve, Sulawesi, Indonesia." Behaviour 157, no. 5 (2020): 451–91. http://dx.doi.org/10.1163/1568539x-bja10009.

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Abstract Although it is well established that female crested macaques (Macaca nigra) display very tolerant social styles, less is known about the extent to which crested macaque males can be characterized by the social style concept. We examined core social style traits and other measures of social interactions in three groups of wild crested macaque males in Tangkoko Reserve, Indonesia. Comparisons with males of other macaque species suggest that they display a mixture of tolerant and despotic indicators, a pattern inconsistent with tolerant, despotic or uniformly intermediate designations. T
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Febriyanti, Dwi Yandhi, Hengki Johannis Kiroh, and Saroyo ,. Nfn. "KAJIAN KUALITAS HABITAT DAN TINGKAT KEPADATAN MONYET HITAM SULAWESI (Macaca nigra) DI KESATUAN PENGELOLAAN HUTAN KONSERVASI (KPHK) TANGKOKO SULAWESI UTARA." AGRI-SOSIOEKONOMI 15, no. 1 (2019): 65. http://dx.doi.org/10.35791/agrsosek.15.1.2019.23366.

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This study aims to (1) evaluate the habitat quality of Black crested macaque at The Tangkoko Conservation Forest Management Unit, (2) analyze the population density level of Black crested macaque at The Tangkoko Conservation Forest Management Unit, (3) analyze the corelation between habitat quality and Black crested macaque density at The Tangkoko Conservation Forest Management Unit. The study was conducted from July to October 2017 in the Tangkoko Conservation Forest Management Unit, North Sulawesi. The material observed was the Black crested macaque and their habitat. The data collection met
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Palacios, Juan Francisco Gallardo, Antje Engelhardt, Muhammad Agil, Keith Hodges, Roger Bogia, and Matthias Waltert. "Status of, and conservation recommendations for, the Critically Endangered crested black macaque Macaca nigra in Tangkoko, Indonesia." Oryx 46, no. 2 (2011): 290–97. http://dx.doi.org/10.1017/s0030605311000160.

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AbstractThe crested black macaque Macaca nigra, endemic to Sulawesi, Indonesia, is categorized as Critically Endangered on the IUCN Red List and its population in the Tangkoko Nature Reserve is probably the only viable one within its native range. Earlier studies suggested that this population suffered a decline of 75% during 1978–1994. To evaluate its current status we conducted a line transect survey in the Reserve and assessed effects of ecological and anthropogenic variables on macaque abundance and distribution. We estimated a density of 44.9 individuals km-2 (95% confidence interval, CI,
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Saroyo, Saroyo. "LAMA KEBUNTINGAN MONYET HITAM SULAWESI (Macaca nigra) DI CAGAR ALAM TANGKOKO-BATUANGUS, SULAWESI UTARA." Berkala Penelitian Hayati 14, no. 2 (2009): 161–64. http://dx.doi.org/10.23869/bphjbr.14.2.20097.

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A research about gestational length of Sulawesi crested black macaque (Macaca nigra) has conducted to determine the length between conception and birth. Five adult females of Rambo II Group at Tangkoko-Batuangus Nature Reserve, North Sulawesi, were used as samples. Data collection used focal animal sampling to observe the sex swelling cycle and the time when they gave birth. The length of gestation was determined by counting the time duration between middle fully swollen until giving birth. Data was analyzed descriptively to count the mean and standard deviation. Result showed that the gestati
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Maulany, Risma Illa. "CHALLENGES FOR CONSERVATION OF SULAWESI CRESTED BLACK MACAQUE (Macaca nigra)." PERENNIAL 2, no. 2 (2006): 26. http://dx.doi.org/10.24259/perennial.v2i2.158.

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Macaca nigra (kera jambul hitam) adalah salah satu satwa endemik di Pulau Sulawesi yang populasinya di alam semakin berkurang. Menurunnya populasi satwa ini utamanya disebabkan oleh meningkatnya populasi penduduk yang secara tidak langsung mempengaruhi tingkat perburuan satwa ini, yang umumnya dikonsumsi sebagai makanan tradisional masyarakat setempat. Perburuan ini dilakukan semata-mata hanya untuk tujuan komersial. Akses jalan Trans-Sulawesi yang semakin baik juga telah membuka peluang yang lebih besar bagi para pemburu dan pedagang dalam melakukan perdagangan satwa liar. Selain itu, status
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Du, Li-Na, Fang-Lei Shi, Zhi-Jin Liu, and Qi-Hai Zhou. "Complete mitochondrial genome of the crested black macaque (Macaca nigra)." Mitochondrial DNA Part A 27, no. 6 (2014): 3888–89. http://dx.doi.org/10.3109/19401736.2014.987248.

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Duboscq, Julie, Christof Neumann, Muhammad Agil, Dyah Perwitasari-Farajallah, Bernard Thierry, and Antje Engelhardt. "Degrees of freedom in social bonds of crested macaque females." Animal Behaviour 123 (January 2017): 411–26. http://dx.doi.org/10.1016/j.anbehav.2016.11.010.

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Johnson, Caspian L., Harry Hilser, Matthew Linkie, et al. "Using occupancy-based camera-trap surveys to assess the Critically Endangered primate Macaca nigra across its range in North Sulawesi, Indonesia." Oryx 54, no. 6 (2020): 784–93. http://dx.doi.org/10.1017/s0030605319000851.

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AbstractPrimates are one of the most threatened groups of mammals. Understanding their patterns of population occurrence and abundance, especially in response to threats, is critical for informing conservation action. The crested black macaque Macaca nigra is the only Critically Endangered species of Sulawesi's seven endemic macaques. Little is known about its distribution or its response to deforestation and hunting. We conducted a camera-trap survey across the entire species range using an occupancy-based analytical approach to (1) establish the first range-wide baseline of occurrence, (2) i
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PASETHA, ANDRE, DYAH PERWITASARI FARAJALLAH, and GHOLIB. "Perilaku Harian Monyet Hitam Sulawesi (Macaca nigra) pada Masa Kebuntingan di Cagar Alam Tangkoko-Batuangus, Sulawesi Utara." Jurnal Sumberdaya Hayati 5, no. 1 (2019): 25–34. http://dx.doi.org/10.29244/jsdh.5.1.25-34.

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Crested macaque (Macaca nigra), one of the seven endemic primates in Sulawesi is the most endangered macaque species that has been categorized as critically endangered by International Union for Conservation of Nature (IUCN). However, almost nothing is known about the reproductive biology in associated with the behavioral during pregnancy. The data is important to support a management and breeding programs such as pregnancy diagnostic and conservation program in this species. The research aimed was to study the behavior of the crested macaques during pregnancy. Observations were performed on t
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Pasetha, Andre, Lisa Michelle Danish, Dyah Perwitasari-Farajallah, Muhammad Agil, and Antje Engelhardt. "Identification of Follower Status Based on Male Proximity Score in Crested Macaque." HAYATI Journal of Biosciences 27, no. 3 (2020): 241. http://dx.doi.org/10.4308/hjb.27.3.241.

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Crested macaque live in multimale-multifemale social groups where temporary association (consortship) typically occurs. Current theory and these limited qualitative observations suggest the hypothesis that behavior functions as a means for males to gain access to fertile females. The aim of this study was to investigate follower status based on quantitative method. Males were classified as either “consort males,” “followers,” and “non-followers” based on proximity maintanance every 15 minute uses scan sampling. Tactics used by followers were classified into 1) individual challenge, 2) coalitio
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Dissertations / Theses on the topic "Crested macaque"

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Kerhoas, Daphne. "Male-infant interactions in wild crested black macaques, Macaca nigra." Doctoral thesis, Universitätsbibliothek Leipzig, 2017. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-222030.

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Direct fitness is measured as the number of surviving offspring. Thus adult males may try to produce as many offspring as possible or to increase the survival of their offspring. Recent findings have shown the many potential benefits of fathers’ presence and support on infants’ development and survival. However, little is known about the influence of socio-ecological factors on male-infant interactions. The main aim of this thesis was therefore to investigate male-infant interactions in wild crested macaques (Macaca nigra). In particular, we aimed to examine the affiliative and agonistic inter
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Neumann, Christof. "Achievement and maintenance of dominance in male crested macaques (Macaca nigra)." Doctoral thesis, Universitätsbibliothek Leipzig, 2013. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-127628.

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Dominance rank often determines the share of reproduction an individual male can secure in group-living animals (i.e. dominance rank-based reproductive skew). However, our knowledge of the interplay between individual and social factors in determining rank trajectories of males is still limited. The overall aim of this thesis was therefore to investigate mechanisms that underlie individual dominance rank trajectories in male crested macaques (Macaca nigra) and to highlight potential individual and social determinants of how males can achieve and maintain the highest rank possible. Data for thi
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Micheletta, Jerome. "Social communication in crested macaques (Macaca nigra)." Thesis, University of Portsmouth, 2012. https://researchportal.port.ac.uk/portal/en/theses/social-communication-in-crested-macaques-macaca-nigra(e4908e72-7425-464f-bfec-9af968d81f97).html.

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Comparative research into animal communication has been and continues to be highly informative regarding the general principles underlying the evolution of communication (including human communication). However, our tendency to focus on specific modes of production of these signals (i.e. facial expressions, gestures or vocalisations) in isolation of each other, and in a limited number of species, may be obstructing our progress. Therefore, in this thesis, I adopted a novel and more comprehensive approach to a highly understudied primate, the crested macaques (Macaca nigra). First, I consider t
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Kerhoas, Daphne [Verfasser], Anja [Akademischer Betreuer] Widdig, and Julia [Gutachter] Ostner. "Male-infant interactions in wild crested black macaques, Macaca nigra / Daphne Kerhoas ; Gutachter: Julia Ostner ; Betreuer: Anja Widdig." Leipzig : Universitätsbibliothek Leipzig, 2017. http://d-nb.info/1240845820/34.

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Marty, Pascal [Verfasser], Antje [Akademischer Betreuer] Engelhardt, Julia [Akademischer Betreuer] Fischer, and Keith [Akademischer Betreuer] Hodges. "Male migration and alpha male takeovers in crested macaques, Macaca nigra / Pascal Marty. Gutachter: Julia Fischer ; Keith Hodges. Betreuer: Antje Engelhardt." Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2015. http://d-nb.info/1071713558/34.

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Neumann, Christof [Verfasser], Anja [Akademischer Betreuer] Widdig, Anja [Gutachter] Widdig, Schaik Carel [Gutachter] van, and Antje [Gutachter] Engelhardt. "Achievement and maintenance of dominance in male crested macaques (Macaca nigra) / Christof Neumann ; Gutachter: Anja Widdig, Carel van Schaik, Antje Engelhardt ; Betreuer: Anja Widdig." Leipzig : Universitätsbibliothek Leipzig, 2013. http://d-nb.info/1238527507/34.

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Duboscq, Julie [Verfasser], Julia [Akademischer Betreuer] Fischer, Antje [Akademischer Betreuer] Engelhardt, Heribert [Akademischer Betreuer] Hofer, and Bonaventura [Akademischer Betreuer] Majolo. "Social tolerance: novel insights from wild female crested macaques, Macaca nigra / Julie Duboscq. Gutachter: Julia Fischer ; Antje Engelhardt ; Heribert Hofer ; Bonaventura Majolo. Betreuer: Julia Fischer." Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2013. http://d-nb.info/1044769629/34.

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Kerhoas, Daphne. "Male-infant interactions in wild crested black macaques, Macaca nigra." Doctoral thesis, 2016. https://ul.qucosa.de/id/qucosa%3A15500.

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Direct fitness is measured as the number of surviving offspring. Thus adult males may try to produce as many offspring as possible or to increase the survival of their offspring. Recent findings have shown the many potential benefits of fathers’ presence and support on infants’ development and survival. However, little is known about the influence of socio-ecological factors on male-infant interactions. The main aim of this thesis was therefore to investigate male-infant interactions in wild crested macaques (Macaca nigra). In particular, we aimed to examine the affiliative and agonistic inter
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Duboscq, Julie. "Social tolerance: novel insights from wild female crested macaques, Macaca nigra." Thesis, 2013. http://hdl.handle.net/11858/00-1735-0000-0001-BB94-8.

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Sozialität ist vorteilhaft für Individuen. Sozialbeziehungen zwischen Individuen können als langfristige Investitionen betrachtet werden, die letztlich individuelle Fitness beeinflussen. Die Analyse der Kosten und Nutzen von Sozialbeziehungen kann daher dazu dienen, herauszufinden wie Individuen mit den Kosten (Wettbewerb) und Vorteilen (Kooperation) vom Gruppenleben umgehen. Theoretische Modelle, die zur Erklärung der existierenden Diversität von Sozialstrukturen im Tierreich dienen, basieren auf der Analyse ökologischer, genetischer, ontogenetischer, phylogenetischer und anderer sozialer Fak
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Marty, Pascal. "Male migration and alpha male takeovers in crested macaques, Macaca nigra." Doctoral thesis, 2015. http://hdl.handle.net/11858/00-1735-0000-0022-5FF4-3.

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Books on the topic "Crested macaque"

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Amaro, Ana Maria. Das cabanas de palha às torres de betão: Assim cresceu Macau. Universidade Técnica de Lisboa, Instituto Superior de Ciências Sociais e Políticas, 1998.

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Participatory assessment of crested black macaque (yaki) population on Manado Tua Island. Associates in Rural Development for Office of Rural and Environmental Management, USAID, 1996.

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Book chapters on the topic "Crested macaque"

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Melfi, Vicky. "Selamatkan Yaki! Conservation of Sulawesi Crested Black Macaques Macaca nigra." In Indonesian Primates. Springer New York, 2009. http://dx.doi.org/10.1007/978-1-4419-1560-3_19.

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Conference papers on the topic "Crested macaque"

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Chiverton, John, Jerome Micheletta, and Bridget Waller. "Detecting and Tracking Bottoms and Faces of the Crested Black Macaque in the Wild." In Machine Vision of Animals and their Behaviour Workshop 2015. British Machine Vision Association, 2015. http://dx.doi.org/10.5244/c.29.mvab.9.

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