Gibbon Journal Nr
Total Page:16
File Type:pdf, Size:1020Kb
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 Status of the western black crested gibbon (Nomascus concolor) in the Nam Ha National Protected Area, Lao PDR Jeff Brown.............................................................................................................................................................5 Crested gibbons in southeastern Yunnan, China: Status and conservation Ni Qingyong and Jiang Xuelong..........................................................................................................................6 The northern white-cheeked gibbon (Nomascus leucogenys) is on the edge of extinction in China Fan Peng-Fei and Huo Sheng ............................................................................................................................7 Door slamming: Tool-use by a captive white-handed gibbon (Hylobates lar) Thomas Geissmann.............................................................................................................................................8 Hormonal correlates of the ovarian cycle in the yellow-cheeked crested gibbon (Nomascus gabriellae), and a review of ovarian cycles in gibbons (Hylobatidae) Thomas Geissmann and Gustl Anzenberger .....................................................................................................9 Comparing the role of androgens in paternal care between gibbon species Michelle Rafacz, Sue Margulis, Rachel Santymire ..........................................................................................10 Longevity in gibbons (Hylobatidae) Thomas Geissmann, Katja Geschke and Barbara J. Blanchard.....................................................................11 New Media 2008............................................................................................................................................................12 Theses................................................................................................................................................................12 Books and special publications.........................................................................................................................12 Journal articles and book chapters ...................................................................................................................12 Congresses and workshops..........................................................................................................................................13 What is the Gibbon Conservation Alliance?.................................................................................................................14 How can I help the gibbons?.........................................................................................................................................15 iv Gibbon Journal Nr. 5 – 2009 Instructions for authors The Gibbon Journal publishes original papers in Das Gibbon Journal veröffentlicht Orignalarbeiten in English or German on all aspects of gibbon natural englischer oder deutscher Sprache über alle Aspekte history. It is distributed electronically and published der Gibbon-Naturkunde. Es erscheint jährlich und annually by the Gibbon Conservation Alliance. wird elektronisch publiziert von der Gibbon Conservation Alliance. An English abstract is to be provided, preferably no Dem Manuskript soll eine englische Zusammen- longer than 250 words. fassung von bis zu 250 Worten beiliegen. Figures and tables should be numbered and referred Abbildungen und Tabellen sollten beide fortlaufend to by number in the text. Each figure and table nummeriert sein und im Text genannt werden. Jede should have an accompanying caption. Colour Abbildung und jede Tabelle sollte eine Legende figures are welcome, but should be understandable if haben. Farbabbildungen sind willkommen, sollten printed in black-and-white. jedoch auch verständlich sein, wenn sie in schwarz- weiss gedruckt werden. Citations in the text should include author name(s) Von zitierten Publikationen sollen im Text Autoren- and year in parentheses. Where there are three or namen und Veröffentlichungsjahr in Klammern ge- more authors, only the first author’s name is given in nannt werden. Bei mehr als zwei Autoren wird nur the text, followed by “et al.”. der erste genannt und die übrigen mit „et al.“ abgekürzt. List cited references alphabetically at the end of the Die zitierte Literatur sollte am Ende des Manuskripts paper. in alphabetischer Reihenfolge gelistet werden. Examples: Beispiele: Papers in journals: Zeitschriftenartikel: Traeholt, C., Bonthoeun, R., Virak, C., Samuth, M., and Vutthin, S. (2006). Song activity of the pileated gibbon, Hylobates pileatus, in Cambodia. Primate Conservation 21: 139-144. Books: Bücher: Groves, C. P. (2001). Primate taxonomy, Smithsonian Institution, Washington, D.C., viii+350 pp. Papers in edited books: Arbeiten in editierten Büchern: Brockelman, W. Y., and Gittins, S. P. (1984). Natural hybridization in the Hylobates lar species group: Implications for speciation in gibbons. In Preuschoft, H., Chivers, D. J., Brockelman, W. Y., and Creel, N. (eds.), The lesser apes. Evolutionary and behavioural biology, Edinburgh University Press, Edinburgh, pp. 498-532. Theses: Dissertationen: Whittaker, D. J. (2005). Evolutionary genetics of Kloss’s gibbons (Hylobates klossii): Systematics, phylogeography, and conservation, PhD thesis, Faculty in Anthropology, The City University of New York, xiv+201 pp. Manuscripts should be submitted as e-mail attach- Manuskripte sollten als E-mail-Beilage (bevorzugtes ment (the preferred word-processing package is MS- Format ist ein MS-Word-Dokument) an den Editor Word) to the Editor: gesandt werden: Thomas Geissmann, Anthropological Institute, University Zürich-Irchel, Universitätstrasse 190, CH–8057 Zürich, Switzerland. E-mail: [email protected] ©2009 Gibbon Conservation Alliance, Switzerland, www.gibbonconservation.org Gibbon Journal Nr. 5 – 2009 1 Gabriella’s gibbon Simon M. Cutting School of Biological Sciences, Royal Holloway, University of London, Egham, Surrey TW20 OEX, UK. E-mail: [email protected] Nomascus gabriellae, the yellow-cheeked crested gibbon was identified and scientifically described 100 years ago from a specimen obtained in Vietnam. This paper provides a historical record of how this gibbon was discovered by a young Englishwoman, Gabrielle Maud Vassal, whose name the gibbon carries. Mrs Vassal lived in Nha Trang, Vietnam, with her husband, a scientist working at the Pasteur Institute of Nha Trang with the famous microbiologist Alexandre Yersin. Together they collected a number of important type specimens for the British Museum (Natural History). Introduction Gabriella refers to Gabrielle Maud Vassal (1880- 1959), an Englishwoman born in Uppingham in the The yellow-cheeked crested gibbon (Nomascus county of Rutland (Fig. 2). Her father, Howard gabriellae) is well known to the gibbon community. Candler, was a master at Uppingham School, then Crested gibbons are born with a yellowish natal coat, and now a prestigious English public school. As a which begins to turn black near the end of the infant's young woman in late Victorian society she received first year of life. Males retain this colour while minimal education, but was packed off to Switzerland females, following sexual maturity, acquire a blond to improve her French followed by two further years coat (Fig. 1). Now endangered (Geissmann, 2007), at Cheltenham Ladies College. At Cheltenham in this gibbon is found only in the tropical forests of 1898 she would attend a guest lecture given by the Vietnam, Cambodia and Laos and was first described, renowned African explorer, Mary Kingsley (1862- as Hylobates gabriellae, in 1909 (Thomas, 1909). 1900), the author of “Travels in West Africa”. Occasionally, it is referred to as Gabriella’s gibbon, Possibly, as a young woman in a male-orientated but what is the exact origin of the name? As a world listening to Kingsley’s travels in the Congo,