SILVERY GIBBON PROJECT Newsletterthe Page 1 September 2013 SILVERY GIBBON PROJECT
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Rediscovery of Nycticebus Coucang Insularis Robinson, 1917
Sains Malaysiana 47(10)(2018): 2533–2542 http://dx.doi.org/10.17576/jsm-2018-4710-30 Rediscovery of Nycticebus coucang insularis Robinson, 1917 (Primates: Lorisidae) at Tioman Island and its Mitochondrial Genetic Assessment (Penemuan Semula Nycticebus coucang insularis Robinson, 1917 (Primate: Lorisidae) di Pulau Tioman dan Penilaian Genetik Mitokondrianya) JEFFRINE J. ROVIE-RYAN*, MILLAWATI GANI, HAN MING GAN, GILMOORE G. BOLONGON, TAN CHENG CHENG, NORAZLINDA RAZAK, NORSYAMIMI ROSLI, MOHD AZIZOL AZIZ & KALIP MATKASIM ABSTRACT Slow lorises (Nycticebus) consist of eight species native to Southeast Asia while three species are recognised in Malaysia - N. coucang, N. menagensis and N. kayan. This study reports on the rediscovery of the subspecies N. coucang insularis Robinson, 1917 in Tioman Island and the genetic assessment of its mitochondrial DNA variation. Morphological measurements conform the specimen as the putative N. coucang but with distinct colour and markings. Two mitochondrial DNA segments (cytochrome b and control region) were produced from the subspecies representing their first registered sequences in GenBank. Genetically, the subspecies showed 99% of nucleotide similarity to N. coucang species type for both the DNA segments and constitute its own unique haplotype. Phylogenetic trees constructed using three methods (neighbour joining, maximum likelihood and Bayesian inference) showed two major groups within Nycticebus; the basal group was formed by N. pygmaeus while the second group consisted of the remaining Nycticebus species. The phylogenetic position of the subspecies, however, remains unresolved due to the observed mixing between N. coucang and N. bengalensis. Several reasons could lead to this condition including the lack of well documented voucher specimens and the short DNA fragments used. -
Description of a New Species of Hoolock Gibbon (Primates: Hylobatidae) Based
1 Title: Description of a new species of Hoolock gibbon (Primates: Hylobatidae) based 2 on integrative taxonomy 3 Peng-Fei Fan1,2#,*, Kai He3,4,#, *, Xing Chen3,#, Alejandra Ortiz5,6,7, Bin Zhang3, Chao 4 Zhao8, Yun-Qiao Li9, Hai-Bo Zhang10, Clare Kimock5,6, Wen-Zhi Wang3, Colin 5 Groves11, Samuel T. Turvey12, Christian Roos13, Kris M. Helgen4, Xue-Long Jiang3* 6 7 8 9 1. School of Life Sciences, Sun Yat-sen University, Guangzhou, 510275, P.R. China 10 2. Institute of Eastern-Himalaya Biodiversity Research, Dali University, Dali, 671003, 11 P.R. China 12 3. Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, 650223, 13 P.R. China 14 4. Department of Vertebrate Zoology, National Museum of Natural History, 15 Smithsonian Institution, Washington, D.C., 20013, USA 16 5. Center for the Study of Human Origins, Department of Anthropology, New York 17 University, New York, 10003, USA 18 6. New York Consortium in Evolutionary Primatology (NYCEP), New York, 10024, 19 USA 20 7. Institute of Human Origins, School of Human Evolution and Social Change, 21 Arizona State University, Tempe, 85281, USA. 22 8. Cloud Mountain Conservation, Dali, 671003, P.R. China 1 23 9. Kunming Zoo, Kunming, 650021, P. R. China 24 10. Beijing Zoo, Beijing, 100044, P.R. China 25 11. School of Archaeology & Anthropology, Australian National University, Acton, 26 ACT 2601, Australia 27 12. Institute of Zoology, Zoological Society of London, NW1 4RY, London, UK 28 13. Gene Bank of Primates and Primate Genetics Laboratory, German Primate Center, 29 Leibniz Institute for Primate Research, Kellnerweg 4, 37077 Göttingen, Germany 30 31 32 Short title: A new species of small ape 33 #: These authors contributed equally to this work. -
Gibbon Journal Nr
Gibbon Journal Nr. 5 – May 2009 Gibbon Conservation Alliance ii Gibbon Journal Nr. 5 – 2009 Impressum Gibbon Journal 5, May 2009 ISSN 1661-707X Publisher: Gibbon Conservation Alliance, Zürich, Switzerland http://www.gibbonconservation.org Editor: Thomas Geissmann, Anthropological Institute, University Zürich-Irchel, Universitätstrasse 190, CH–8057 Zürich, Switzerland. E-mail: [email protected] Editorial Assistants: Natasha Arora and Andrea von Allmen Cover legend Western hoolock gibbon (Hoolock hoolock), adult female, Yangon Zoo, Myanmar, 22 Nov. 2008. Photo: Thomas Geissmann. – Westlicher Hulock (Hoolock hoolock), erwachsenes Weibchen, Yangon Zoo, Myanmar, 22. Nov. 2008. Foto: Thomas Geissmann. ©2009 Gibbon Conservation Alliance, Switzerland, www.gibbonconservation.org Gibbon Journal Nr. 5 – 2009 iii GCA Contents / Inhalt Impressum......................................................................................................................................................................... i Instructions for authors................................................................................................................................................... iv Gabriella’s gibbon Simon M. Cutting .................................................................................................................................................1 Hoolock gibbon and biodiversity survey and training in southern Rakhine Yoma, Myanmar Thomas Geissmann, Mark Grindley, Frank Momberg, Ngwe Lwin, and Saw Moses .....................................4 -
Gibbon Classification : the Issue of Species and Subspecies
Portland State University PDXScholar Dissertations and Theses Dissertations and Theses 1988 Gibbon classification : the issue of species and subspecies Erin Lee Osterud Portland State University Follow this and additional works at: https://pdxscholar.library.pdx.edu/open_access_etds Part of the Biological and Physical Anthropology Commons, and the Genetics and Genomics Commons Let us know how access to this document benefits ou.y Recommended Citation Osterud, Erin Lee, "Gibbon classification : the issue of species and subspecies" (1988). Dissertations and Theses. Paper 3925. https://doi.org/10.15760/etd.5809 This Thesis is brought to you for free and open access. It has been accepted for inclusion in Dissertations and Theses by an authorized administrator of PDXScholar. Please contact us if we can make this document more accessible: [email protected]. AN ABSTRACT OF THE THESIS OF Erin Lee Osterud for the Master of Arts in Anthropology presented July 18, 1988. Title: Gibbon Classification: The Issue of Species and Subspecies. APPROVED BY MEM~ OF THE THESIS COMMITTEE: Marc R. Feldesman, Chairman Gibbon classification at the species and subspecies levels has been hotly debated for the last 200 years. This thesis explores the reasons for this debate. Authorities agree that siamang, concolor, kloss and hoolock are species, while there is complete lack of agreement on lar, agile, moloch, Mueller's and pileated. The disagreement results from the use and emphasis of different character traits, and from debate on the occurrence and importance of gene flow. GIBBON CLASSIFICATION: THE ISSUE OF SPECIES AND SUBSPECIES by ERIN LEE OSTERUD A thesis submitted in partial fulfillment of the requirements for the degree of MASTER OF ARTS in ANTHROPOLOGY Portland State University 1989 TO THE OFFICE OF GRADUATE STUDIES: The members of the Committee approve the thesis of Erin Lee Osterud presented July 18, 1988. -
World's Most Endangered Primates
Primates in Peril The World’s 25 Most Endangered Primates 2016–2018 Edited by Christoph Schwitzer, Russell A. Mittermeier, Anthony B. Rylands, Federica Chiozza, Elizabeth A. Williamson, Elizabeth J. Macfie, Janette Wallis and Alison Cotton Illustrations by Stephen D. Nash IUCN SSC Primate Specialist Group (PSG) International Primatological Society (IPS) Conservation International (CI) Bristol Zoological Society (BZS) Published by: IUCN SSC Primate Specialist Group (PSG), International Primatological Society (IPS), Conservation International (CI), Bristol Zoological Society (BZS) Copyright: ©2017 Conservation International All rights reserved. No part of this report may be reproduced in any form or by any means without permission in writing from the publisher. Inquiries to the publisher should be directed to the following address: Russell A. Mittermeier, Chair, IUCN SSC Primate Specialist Group, Conservation International, 2011 Crystal Drive, Suite 500, Arlington, VA 22202, USA. Citation (report): Schwitzer, C., Mittermeier, R.A., Rylands, A.B., Chiozza, F., Williamson, E.A., Macfie, E.J., Wallis, J. and Cotton, A. (eds.). 2017. Primates in Peril: The World’s 25 Most Endangered Primates 2016–2018. IUCN SSC Primate Specialist Group (PSG), International Primatological Society (IPS), Conservation International (CI), and Bristol Zoological Society, Arlington, VA. 99 pp. Citation (species): Salmona, J., Patel, E.R., Chikhi, L. and Banks, M.A. 2017. Propithecus perrieri (Lavauden, 1931). In: C. Schwitzer, R.A. Mittermeier, A.B. Rylands, F. Chiozza, E.A. Williamson, E.J. Macfie, J. Wallis and A. Cotton (eds.), Primates in Peril: The World’s 25 Most Endangered Primates 2016–2018, pp. 40-43. IUCN SSC Primate Specialist Group (PSG), International Primatological Society (IPS), Conservation International (CI), and Bristol Zoological Society, Arlington, VA. -
SILVERY GIBBON PROJECT Newsletterthe Page 1 March 2013 SILVERY GIBBON PROJECT
SILVERY GIBBON PROJECT NEWSLETTERThe Page 1 March 2013 SILVERY GIBBON PROJECT PO BOX 335 COMO 6952 WESTERN AUSTRALIA Website: www.silvery.org.au E-mail: [email protected] Phone: 0438992325 March 2013 PRESIDENT’S REPORT I was able to visit JGC in January with some guests, including a local sponsor. It was very promising to see financial support arising for the Dear Members and Friends project from within Indonesia. Well we have kicked off the year with a very successful fundraising campaign that many of you participated in. We came up with the Go Without for Gibbons concept quite a few years back but social media has finally given us the opportunity to promote the idea effectively and actually turn it into some much needed funds for us. Thank you so much to all of you who went without your luxuries for February and made donations to Silvery Gibbon Project (SGP) instead. The campaign culminated with a Comedy Night on March 1 which was lots of fun with plenty of „indulging‟ was had by all . (See page 6). Clare travelling to JGC with Dr Ben Rawson (FFI) We are excited to report this month on the I am heading off again in March to lead the establishment of a new release program for Javan Wildlife Asia Big 5 Tour. This will be a once in a gibbons (Silvery gibbons) and we are looking to lifetime opportunity for participants to visit secure considerable funding to support this conservation projects for Orangutans, Sunbears, project. (See Page 2). Despite the tragic events Sumatran Rhino, Elephants and of course Javan surrounding the hunting of Jeffrey in 2012, we still gibbon. -
A White-Cheeked Crested Gibbon Ethogram & a Comparison Between Siamang
A white-cheeked crested gibbon ethogram & A comparison between siamang (Symphalangus syndactylus) and white-cheeked crested gibbon (Nomascus leucogenys) Janet de Vries Juli – November 2004 The gibbon research Lab., Zürich (Zwitserland) Van Hall Instituut, Leeuwarden J. de Vries: Ethogram of the White-Cheeked Crested Gibbon 2 A white-cheeked crested gibbon ethogram A comparison between siamang (Symphalangus syndactylus) and white-cheeked crested gibbon (Nomascus leucogenys) By: Janet de Vries Final project Animal management Projectnumber: 344311 Juli 2004 – November 2004-12-01 Van Hall Institute Supervisor: Thomas Geissmann of the Gibbon Research Lab Supervisors: Marcella Dobbelaar, & Celine Verheijen of Van Hall Institute Keywords: White-cheeked crested gibbon (Nomascus leucogenys), Siamang (Symphalangus syndactylus), ethogram, behaviour elements. J. de Vries: Ethogram of the White-Cheeked Crested Gibbon 3 Preface This project… text missing Janet de Vries Leeuwarden, November 2004 J. de Vries: Ethogram of the White-Cheeked Crested Gibbon 4 Contents Summary ................................................................................................................................ 5 1. Introduction ........................................................................................................................ 6 1.1 Gibbon Ethograms ..................................................................................................... 6 1.2 Goal .......................................................................................................................... -
In-Situ and Ex-Situ Status of the Javan Gibbon and the Role of Zoos in Conservation of the Species
Contributions to Zoology, 75 (3/4) 161-168 (2006) In-Situ and Ex-Situ status of the Javan Gibbon and the role of zoos in conservation of the species Vincent Nijman Zoological Museum, University of Amsterdam, PO Box 94766, 1090 GT Amsterdam, The Netherlands, E-mail: [email protected] Key words: captive populations, conservation, Indonesia, PHVA, population management Abstract Introduction The Javan gibbon Hylobates moloch is confi ned to the last rem- The Javan gibbon Hylobates moloch (also known as nants of rainforest on the island of Java, Indonesia. As of 2002, silvery gibbon) is confi ned to patches of undisturbed the species has been recorded in 29 forest areas, and the wild lowland and lower montane rainforest below 1600- population is conservatively estimated at 4100-4500 individuals. 1800 m asl on the western part of island of Java, Over 95% of the gibbons are in populations of >100 individuals, and the four largest areas support populations of >500 individu- Indonesia. Java is densely populated with about 120 als each. In 2003, 56 Javan gibbons were maintained at eight million people at an average population density of Indonesian zoos, 15 at four Indonesian wildlife rescue centres, >900 people km-2. Although once fully covered in with fi ve potential breeding pairs. There is no evidence that the forest, it is now largely cultivated and forest remains species has bred successfully in captivity in Indonesia. Outside as scattered isolated pockets. Hence, populations of the range country, 48 Javan gibbons were maintained at ten in- stitutions in nine countries, with six breeding pairs. -
The Male Song of the Javan Silvery Gibbon (Hylobates Moloch)
Contributions to Zoology, 74 (1/2) 1-25 (2005) The male song of the Javan silvery gibbon (Hylobates moloch) Thomas Geissmann1, Sylke Bohlen-Eyring2 and Arite Heuck2 1 Anthropological Institute, Winterthurerstr. 190, CH-8057, University Zürich-Irchel, Switzerland; 2 Institute of Zoology, Tierärztliche Hochschule Hannover, Germany Keywords: Hylobates moloch, silvery gibbon, male song, individuality, calls, honest signal Abstract Contents This is the first study on the male song of the Javan silvery gibbon Introduction ......................................................................................... 1 (Hylobates moloch), and the first quantitative evaluation of the Material and methods ........................................................................ 3 syntax of male solo singing in any gibbon species carried out on Study animals ............................................................................... 3 a representative sample of individuals. Because male gibbon songs Recording and analysis equipment .......................................... 3 generally exhibit a higher degree of structural variability than Acoustic terms and definitions .................................................. 3 female songs, the syntactical rules and the degree of variability Data collection .............................................................................. 4 in male singing have rarely been examined. In contrast to most Statistics ......................................................................................... 4 other -
Groves #3 Layout 1
Vietnamese Journal of Primatology (2009) 3, 37-44 Diet and feeding behaviour of pygmy lorises (Nycticebus pygmaeus) in Vietnam Ulrike Streicher Wildlife Veterinarinan, Danang, Vietnam. <[email protected]> Key words: Diet, feeding behaviour, pygmy loris Summary Little is known about the diet and feeding behaviour of the pygmy loris. Within the Lorisidae there are faunivorous and frugivorous species represented and this study aimed to characterize where the pygmy loris (Nycticebus pygmaeus) ranges on this scale. Feeding behaviour was observed in adult animals which had been confiscated from the illegal wildlife trade and housed at the Endangered Primate Rescue Center at Cuc Phuong National Park for some time before they were radio collared and released into Cuc Phuong National Park. The lorises were located in daytime by methods of radio tracking and in the evenings they were directly observed with the help of red-light torches. The observed lorises exploited a large variety of different food sources, consuming insects as well as gum and other plant exudates, thus appearing to be truly omnivorous. Seasonal variations in food preferences were observed. Omnivory can be an adaptive strategy, helping to overcome difficulties in times of food shortage. The pygmy loris’ feeding behaviour enables it to rely on other food sources like gum in times when other feeding resource become rare. Gum as an alternative food sources has the advantage of being readily available all year round. However it does not permit the same energetic benefits and consequently the same lifestyle as other food sources. But it is an important part of the pygmy loris’ multifaceted strategy to survive times of hostile environmental conditions. -
An Assessment of Trade in Gibbons and Orang-Utans in Sumatra, Indoesia
AN ASSESSMENT OF TRADE IN GIBBONS AND ORANG-UTANS IN SUMATRA, INDONESIA VINCENT NIJMAN A TRAFFIC SOUTHEAST ASIA REPORT Published by TRAFFIC Southeast Asia, Petaling Jaya, Selangor, Malaysia © 2009 TRAFFIC Southeast Asia All rights reserved. All material appearing in this publication is copyrighted and may be reproduced with permission. Any reproduction in full or in part of this publication must credit TRAFFIC Southeast Asia as the copyright owner. The views of the authors expressed in this publication do not necessarily reflect those of the TRAFFIC Network, WWF or IUCN. The designations of geographical entities in this publication, and the presentation of the material, do not imply the expression of any opinion whatsoever on the part of TRAFFIC or its supporting organizations concerning the legal status of any country, territory, or area, or its authorities, or concerning the delimitation of its frontiers or boundaries. The TRAFFIC symbol copyright and Registered Trademark ownership is held by WWF. TRAFFIC is a joint programme of WWF and IUCN. Layout by Noorainie Awang Anak, TRAFFIC Southeast Asia Suggested citation: Vincent Nijman (2009). An assessment of trade in gibbons and orang-utans in Sumatra, Indonesia TRAFFIC Southeast Asia, Petaling Jaya, Selangor, Malaysia ISBN 9789833393244 Cover: A Sumatran Orang-utan, confiscated in Aceh, stares through the bars of its cage Photograph credit: Chris R. Shepherd/TRAFFIC Southeast Asia An assessment of trade in gibbons and orang-utans in Sumatra, Indonesia Vincent Nijman Cho-fui Yang Martinez -
The Male Song of the Javan Silvery Gibbon (Hylobates Moloch)
Contributions to Zoology, 74 (1/2) 1-25 (2005) The male song of the Javan silvery gibbon (Hylobates moloch) Thomas Geissmann1, Sylke Bohlen-Eyring2 and Arite Heuck2 1 Anthropological Institute, Winterthurerstr. 190, CH-8057, University Zürich-Irchel, Switzerland; 2 Institute of Zoology, Tierärztliche Hochschule Hannover, Germany Keywords: Hylobates moloch, silvery gibbon, male song, individuality, calls, honest signal Abstract Contents This is the first study on the male song of the Javan silvery gibbon Introduction ......................................................................................... 1 (Hylobates moloch), and the first quantitative evaluation of the Material and methods ........................................................................ 3 syntax of male solo singing in any gibbon species carried out on Study animals ............................................................................... 3 a representative sample of individuals. Because male gibbon songs Recording and analysis equipment .......................................... 3 generally exhibit a higher degree of structural variability than Acoustic terms and definitions .................................................. 3 female songs, the syntactical rules and the degree of variability Data collection .............................................................................. 4 in male singing have rarely been examined. In contrast to most Statistics ......................................................................................... 4 other