Evolution of the trait of difficulty of getting pregnant : the study on extra-high frequent copulation of wild chimpanzees.

2010 Fiscal Year Final Research Report

• Project/Area Number: 19405015
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 海外学術
• Research Field: Anthropology
• Research Institution: Kyoto University
• Principal Investigator: HASHIMOTO Chie 京都大学, 霊長類研究所, 助教 (40379011)
• Co-Investigator(Kenkyū-buntansha): FURUICHI Takeshi 京都大学, 霊長類研究所, 教授 (20212194)
• Project Period (FY): 2007 – 2010
• Keywords: チンパンジー / 妊娠しにくさ / カリンズ森林 / 頻回交尾 / 性 / メスの生活史 / メスの積極性

Research Abstract

Chimpanzees are the closest relatives of human beings and it takes a relatively long time for them to get pregnant. We studies wild chimpanzees in the Kalinzu Forest Reserve in Uganda. While we observed them directly, we conducted a pregnancy test using pregnancy test kit for humans. From 2009, we started a preliminary study on hormone dynamics of wild chimpanzees using non-invasive samples, such as urine and feces.

Research Products

• [Journal Article] チンパンジーと森を歩く (2012)
  • Author(s): 橋本千絵
  • Journal Title: 生き物たちのつづれ織り Volume: 第5巻(印刷中)
• [Journal Article] Female contributions to the peaceful nature of bonobo society (2011)
  • Author(s): Furuichi T
  • Journal Title: Evolutionary Anthropology Volume: 20 Pages: 131-142
  • Peer Reviewed
• [Journal Article] Flu-like epidemics in wild bonobos(Panpaniscus) at Wamba (2010)
  • Author(s): Sakamaki, T., Mulavwa, M., Furuichi, T
  • Journal Title: Pan Africa News Volume: 16 Pages: 1-4
  • Peer Reviewed
• [Journal Article] Nestgroups of wild bonobos at Wamba selection of vegetation and tree species and relation ships be tween nest group size and party size (2010)
  • Author(s): Mulavwa MN, Yangozene K, Yamba-Yamba M, Motema-Salo B, Mwanza NN, Furuichi T
  • Journal Title: American Journal of Primatology Volume: 72 Pages: 575-586
  • Peer Reviewed
• [Journal Article] Factors underlying partysize differences between chimpanzees and bonobos (2009)
  • Author(s): Furuichi, T
  • Journal Title: A review and hypo theses for future study Volume: 50 Pages: 197-209
  • Peer Reviewed
• [Journal Article] Longitudinal Structure of a unit group of bonobos (2008)
  • Author(s): Hashimoto, C. Tashiro, Y., Hibino, E., Mulavwa, M., Yangozene, K., Furuichi, T., Idani, G., Takenaka, O
  • Journal Title: Behavior, Ecology, and Conservation Pages: 107-119
  • Peer Reviewed
• [Journal Article] Relationships among Ranging Speed, Party Size and Composition, and Fruit Abundance for bonobos at Wamba (2008)
  • Author(s): Furuichi, T., Mulavwa, M., Yangozene, K., Yamba-Yamba, M., Motema-Salo, B., Idani, G, Ihobe, H., Hashimoto, C., Tashiro, Y., Mwanza N
  • Journal Title: Behavior, Ecology, and Conservation Pages: 135-149
  • Peer Reviewed
• [Journal Article] Seasonal changes in fruitproduction and party size of bonobos at Wamba. (2008)
  • Author(s): Mulavwa, M., Furuichi, T., Yangozene, K., Yamba-Yamba, M., Motema-Salo, B., Idani, G., Ihobe, H., Hashimoto, C., Tashiro, Y., Mwanza N
  • Journal Title: Behavior, Ecology, and Conservation Pages: 121-134
  • Peer Reviewed
• [Journal Article] Changes in the status of bonobos, their habitat, and the situation of humans at Wamba (2008)
  • Author(s): Idani, G., Mwanza, N., Ihobe, H., Hashimoto, C., Tashiro, Y., Furuichi, T
  • Journal Title: Behavior, Ecology, and Conservation Pages: 291-304
  • Peer Reviewed
• [Journal Article] サルの時間:チンパンジーのメスの生活を追って (2008)
  • Author(s): 橋本千絵
  • Journal Title: 世界思想 Volume: 35 Pages: 26-30
• [Journal Article] 類人猿の観察から見る性の進化、ヒトの進化、人間と文化 (2008)
  • Author(s): 古市剛史
  • Journal Title: 教養講演集 Volume: 74巻 Pages: 101-105
• [Journal Article] 性行動の進化と社会ボノボ,チンパンジー,ヒトの比較から (2007)
  • Author(s): 橋本, 千絵
  • Journal Title: 科学 Volume: 77 Pages: 637-641
• [Journal Article] Snare removal for conservation of chimpanzees in the Kalinzu Forest Reserve, Uganda (2007)
  • Author(s): Hashimoto, C
  • Journal Title: Pan Africa News Volume: 14 Pages: 8-11
  • Peer Reviewed
• [Journal Article] The Chimpanzees of the Budongo Forest Ecology, Behaviour and Conservation (2007)
  • Author(s): Hashimoto, C
  • Journal Title: Oxford Univ Press Volume: 48 Pages: 249-251
• [Journal Article] ボノボとチンパンジーの性行動-メスたちは性行動から何を得るのか (2007)
  • Author(s): 橋本千絵
  • Journal Title: 霊長類進化の科学 Pages: 291-302
• [Journal Article] Long-termstudies on wild bonobos at Wamba, LuoScientific Reserve, D. R. Congoto wards the under standing of female life historyin a male-philopatric species
  • Author(s): Furuichi T, Idani G, Ihobe H, Hashimoto C, Tashiro Y, Sakamaki T, Mulavwa BN, Yangozene K, Kuroda S
  • Journal Title: Long-term field studies of primates Volume: (印刷中)
  • Peer Reviewed
• [Presentation] ウガンダ共和国における森林保護区周辺の地域住民による森林資源の利用の実態 (2011)
  • Author(s): 橋本千絵, 安岡宏和, 手塚賢至, 古市剛史
  • Organizer: 第27回日本霊長類学会大会
  • Place of Presentation: 愛知県犬山市
  • Year and Date: 2011-07-18
• [Presentation] カリンズ森林に生息するブルーモンキーとレッドテイルモンキーの混群における発声の同期性 (2011)
  • Author(s): 郷もえ, 橋本千絵
  • Organizer: 第27回日本霊長類学会大会
  • Place of Presentation: 愛知県犬山市
  • Year and Date: 2011-07-17
• [Presentation] Ranging behaviors in mixed-species associations of blue monkeys and red-tailed monkeys in the KalinzuForest, Uganda (2010)
  • Author(s): Go M, Hashimoto C
  • Organizer: International Primatological Society XXIII
  • Place of Presentation: Kyoto, Japan
  • Year and Date: 20100900
• [Presentation] Life history offemale bonobos and their contribution to peaceful nature of the society (2010)
  • Author(s): Furuichi, T
  • Organizer: 23th Congress of International Primatological Society
  • Place of Presentation: Kyoto, Japan
  • Year and Date: 20100000
• [Presentation] 属におけるオス間の性的競合と遊動・採食の性差の種間差について (2010)
  • Author(s): 古市剛史
  • Organizer: 第63回日本人類学会大会
  • Place of Presentation: 伊達市噴火湾文化研究所
  • Year and Date: 2010-10-03
• [Presentation] Comparison of ranging behavior between wild bonobos and chimpanzees (2010)
  • Author(s): Hashimoto, C., Furuichi, T., Sakamaki, T., Mulavwa, M. N., Yangozene, K
  • Organizer: 23rd Congress of International Primatological Society
  • Place of Presentation: Kyoto, Japan
  • Year and Date: 2010-09-14
• [Presentation] Comparison of food patch use and ranging pattern between bonobos at Wambaand chimpanzees in the Kalinzu Fores (2010)
  • Author(s): Furuichi, T., Mulavwa, M. N., Hashimoto, C
  • Organizer: 23rd Congress of International Primatological Society
  • Place of Presentation: Kyoto, Japan
  • Year and Date: 2010-09-14
• [Presentation] What we know fromnest groups of bonobos at Wamba : habitatuse, socio-ecological features, and comparisons with chimpanzees (2010)
  • Author(s): Mulavwa, M. N., Yangozene, K., Yamba-Yamba, M., Motema-Salo, B., Mwanza, N. N., Furuichi, T
  • Organizer: 23rd Congress of International Primatological Society
  • Place of Presentation: Kyoto, Japan
  • Year and Date: 2010-09-14
• [Presentation] Biomass of mammals and ecology of sympatric cercopithecines in chimpanzee habitat in the Kalinzu Forest (2010)
  • Author(s): Tashiro, Y., Furuichi, T., Hashimoto, C
  • Place of Presentation: Uganda
  • Year and Date: 2010-09-14
• [Presentation] Food toughness and craniodental morphology in three sympatric guenon species in Kalinzu Forest Uganda (2010)
  • Author(s): Koyabu, D. B., Endo, H., Shimizu, D., Hashimoto, C., Furuichi, T., Tashiro, Y., Go, M., Ihobe, H
  • Organizer: 23rd Congress of International Primatological Society
  • Place of Presentation: Kyoto, Japan
  • Year and Date: 2010-09-14
• [Presentation] ウガンダ共和国とコンゴ民主共和国における森林保護区周辺の地域住民による森林資源の利用の実態 (2010)
  • Author(s): 古市剛史, 安岡宏和, 木村大治, 手塚賢至, 橋本千絵
  • Organizer: 日本アフリカ学会第47回学術大会
  • Place of Presentation: 奈良県立文化会館
  • Year and Date: 2010-05-30
• [Presentation] Long-term studies on wildbonobos at Wamba, Luo、7th Gottinger Freilandtage (2009)
  • Author(s): Furuichi, T
  • Organizer: Long-term field studies of primates
  • Place of Presentation: Germany
  • Year and Date: 2009-12-09
• [Presentation] Comparison of ranging behavior between wild bonobos and chimpanzees (2009)
  • Author(s): Hashimoto, C., Furuichi, T
  • Organizer: The 22nd Congress of the International Primatological Society
  • Place of Presentation: Edinburg, UK
  • Year and Date: 2009-08-04
• [Presentation] Roles of longerresearch for conservation of bonobos atWamba : how it supports coexistence oflocal people with bonobos (2009)
  • Author(s): Furuichi, T. Kuroda S, Idani G, Ihobe H, Hashimoto C, Tashiro Y, Sakamaki T, KimuraD, Yasuoka H, Mwanza N, Mulavwa M, Yangozene K, Kano T
  • Organizer: The 22nd Congress of the International Primatological Society
  • Place of Presentation: Edinburg, UK
  • Year and Date: 2009-08-04
• [Presentation] カリンズ森林のチンパンジーの食物パッチ利用:パッチ内での採食速度の経時変化について (2009)
  • Author(s): 古市剛史, 橋本千絵
  • Organizer: 第25回日本霊長類学会大会
  • Place of Presentation: 中部学院大学岐阜県
  • Year and Date: 2009-07-20
• [Presentation] カリンズ森林のチンパンジーの食物パッチ利用:scramble competition仮説はチンパンジーの遊動パターンを説明できるか (2008)
  • Author(s): 古市剛史
  • Organizer: 第24回日本霊長類学会大会
  • Place of Presentation: 神奈川県横浜市
  • Year and Date: 2008-07-06
• [Presentation] カリンズ森林のチンパンジーの食物パッチの利用パターン:生態学的要因と社会学的要因の検討 (2007)
  • Author(s): 古市剛史
  • Organizer: 第23回日本霊長類学会大会
  • Place of Presentation: 滋賀大学(滋賀県)
  • Year and Date: 2007-07-16
• [Book] 性行動の進化と社会:ボノボ、チンパンジー、ヒトの比較から「人間とは何か」 (2010)
  • Author(s): 橋本千絵
  • Total Pages: 255-259
  • Publisher: 岩波書店
• [Book] 子殺しをするって本当ですか?「新しい霊長類学人を深く知るための100問100答」 (2009)
  • Author(s): 橋本千絵
  • Total Pages: 101-103
  • Publisher: 講談社
• [Book] 母親が子育てするって決まっているのですか?「新しい霊長類学人を深く知るための100問100答」 (2009)
  • Author(s): 橋本千絵
  • Total Pages: 90-92
  • Publisher: 講談社
• [Book] どうやって寝ますか?巣を作るのですか(新しい霊長類学人を深く知るための100問100答) (2009)
  • Author(s): 橋本千絵
  • Total Pages: 93-95
  • Publisher: 講談社
• [Book] 美男がいるのですか(サルにも,美女,美男がいるのですか新しい霊長類学人を深く知るための100問100答) (2009)
  • Author(s): 橋本千絵
  • Total Pages: 113-115
  • Publisher: 講談社
• [Book] 家族で生活する?群れでいると何がいい?「新しい霊長類学人を深く知るための100問100答」 (2009)
  • Author(s): 橋本千絵
  • Total Pages: 95-98
  • Publisher: 講談社
• [Book] Behavior, Ecology, and Conservation (2008)
  • Author(s): Furuichi, T.
  • Total Pages: 327
  • Publisher: Springer
• [Book] カリンズの森とチンパンジー保護-エコツーリズムの現状「ウガンダを知るための53章」)
  • Author(s): 橋本千絵
  • Publisher: 明石書店
• [Remarks] 新聞記事(1)橋本千絵. 2007.性行動:「ニセ発情」するボノボのメス.朝日新聞2007年11月26日
• [Remarks] 橋本千絵. 2007.過剰な交尾:妊娠しにくいチンパンジー.朝日新聞2007年12月3日
• [Remarks] テレビへの出演(1)橋本千絵(2008) NHK「世界一周!地球に触れるエコ大紀行」
• [Remarks] 橋本千絵(2008) CBC「赤道大紀行～アフリカ編～」
• [Remarks] 橋本千絵(2010) NHK「ワイルドライフ"文化"を受け継ぐチンパンジー～ウガンダの森～」