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タイトル: | Dietary adaptations of temperate primates: comparisons of Japanese and Barbary macaques. |
著者: | Hanya, Goro ![]() ![]() ![]() Ménard, Nelly Qarro, Mohamed Ibn Tattou, Mohamed Fuse, Mieko Vallet, Dominique Yamada, Aya Go, Moe Hino, Takafumi Tsujino, Riyou Agetsuma, Naoki Wada, Kazuo |
著者名の別形: | 半谷, 吾郎 |
キーワード: | Barbary macaque Condensed tannin Japanese macaque Leaf chemistry Temperate forest |
発行日: | Apr-2011 |
出版者: | Japan Monkey Centre and Springer |
誌名: | Primates; journal of primatology |
巻: | 52 |
号: | 2 |
開始ページ: | 187 |
終了ページ: | 198 |
抄録: | Habitat, diet and leaf chemistry are compared between Japanese and Barbary macaques to reveal the similarities and differences in dietary adaptations of temperate primates living at the eastern and western extremes of the genus Macaca. Tree species diversity and proportion of fleshy-fruited species are much higher in Japan than in North Africa. Both species spend considerable annual feeding time on leaves. Japanese macaques prefer fruits and seeds over leaves, and Barbary macaques prefer seeds. These characteristics are adaptive in temperate regions where fruit availability varies considerably with season, since animals can survive during the lean period by relying on leaf and other vegetative foods. The two species are different with respect to the higher consumption of herbs by Barbary macaques, and the leaves consumed contain high condensed and hydrolysable tannin for Barbary but not for Japanese macaques. Barbary macaques supplement less diverse tree foods with herbs. Because of the low species diversity and high tannin content of the dominant tree species, Barbary macaques may have developed the capacity to cope with tannin. This supports the idea that digestion of leaves is indispensable to survive in temperate regions where fruit and seed foods are not available for a prolonged period during each year. |
著作権等: | The final publication is available at www.springerlink.com この論文は著者最終稿です。内容が印刷版と異なることがありますので、引用の際には出版社版をご確認ご利用ください。This is the Accepted Author Manuscript. Please cite only the published version. |
URI: | http://hdl.handle.net/2433/139581 |
DOI(出版社版): | 10.1007/s10329-011-0239-5 |
PubMed ID: | 21340696 |
出現コレクション: | 学術雑誌掲載論文等 |
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