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Explosive geographic diversification of chromosome number in harvestmen and speciation accompanied by circular overlap and double invasion

Research Project

Project/Area Number 26440218
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Biodiversity/Systematics
Research InstitutionTottori University

Principal Investigator

Tsurusaki Nobuo  鳥取大学, 地域学部, 教授 (00183872)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywords種分化 / 地理的分化 / 染色体 / 環状重複 / 倍数体 / ザトウムシ類 / 二重侵入 / 単為生殖 / ザトウムシ / 染色体分化
Outline of Final Research Achievements

Extensive chromosome surveys and molecular phylogenetic analyses recently made on several opilionid species (or species-groups) have revealed that extensive revisions are needed for systematics of those species. Results of molecular phylogeny obtained denied a hyhothesis that Gagrellula grandis and G. ferruginea in the Kyushu Island have been differentiatiated through double invasions via Island Yakushima. A race of Nelima from the Izu-Hakone areas that has been thought as a derivative of Nelima nigricoxa in western Japan showed close relationship to Nelima genufusca in eastern Honshu. This indicates the Izu-Hakone race may have been differentiated through a circular overlap from Nelima genufusca populations in the northern Kanto through the Boso Peninsula.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (37 results)

All 2016 2015 2014 Other

All Int'l Joint Research (2 results) Journal Article (7 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 5 results,  Open Access: 2 results,  Acknowledgement Compliant: 4 results) Presentation (28 results) (of which Int'l Joint Research: 4 results,  Invited: 4 results)

  • [Int'l Joint Research] San Diego State University(米国)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] San Diego State University(米国)

    • Related Report
      2015 Research-status Report
  • [Journal Article] Male reproductive morphology across latitudinal clines and under long-term female sex-ratio bias2016

    • Author(s)
      Burns,M. and Tsurusaki, N.
    • Journal Title

      Integrative and Comparative Biology

      Volume: 56 Issue: 4 Pages: 715-727

    • DOI

      10.1093/icb/icw017

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Chromosomes of the ragweed beetle Ophraella communa (Coleoptera: Chrysomelidae) invaded to Japan.2015

    • Author(s)
      Tsurusaki, N. & Taga, H.
    • Journal Title

      Chugoku-Kontyu

      Volume: 28 Pages: 1-8

    • NAID

      120005947706

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Chromosomes of the Ragweed Beetle Ophraella communa (Coleoptera: Chrysomelidae) Invaded to Japan. (In Press)2015

    • Author(s)
      Tsurusaki, N. & Taga, H.
    • Journal Title

      Chugoku-Kontyu

      Volume: 28 Pages: 1-8

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Journal Article] ザトウムシ目2015

    • Author(s)
      鶴崎展巨・鈴木正将
    • Journal Title

      In: 青木淳一(編著)日本産土壌動物 分類のための図解検索【第2版】東海大学出版部(東京)1969 pp.

      Volume: なし Pages: 121-145

    • Related Report
      2014 Research-status Report
  • [Journal Article] ザトウムシの生息環境2015

    • Author(s)
      鶴崎展巨
    • Journal Title

      In: 宮下 直(編)クモの科学最前線―進化から環境まで―. 北隆館, 252 PP.

      Volume: なし Pages: 176-196

    • Related Report
      2014 Research-status Report
  • [Journal Article] Morphological and molecular analyses of Pseudobiantes japonicus Hirst 1911 and its allied species2014

    • Author(s)
      Kumekawa Y, Ito K, Tsurusaki N, Hayakawa H, Ohga K, Yokoyama J, Tebayashi S, Arakawa R, Fukuda T
    • Journal Title

      Annals of the Entomological Society of America

      Volume: 107 Issue: 4 Pages: 756-772

    • DOI

      10.1603/an13107

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Highly conserved karyotypes of Systenocentrus japonicus and Paraumbogrella pumilio (Opiliones: Sclerosomatidae: Gagrellinae) supporting their close relationship2014

    • Author(s)
      Tsurusaki, N. and Kawato, S.
    • Journal Title

      Acta Arachnologica

      Volume: 63 Pages: 15-21

    • NAID

      130004923264

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] 丹後山地(京都府・兵庫県)と布引山地(三重県)におけるアカサビザトウムシの染色体数の連続的で急激な増加2016

    • Author(s)
      〇鶴崎展巨・川上大地・横山瑞歩
    • Organizer
      生物系三学会中国四国支部大会鳥取大会
    • Place of Presentation
      米子市米子コンベンションセンター
    • Related Report
      2016 Annual Research Report
  • [Presentation] 三重県布引山地におけるアカサビザトウムシの染色体数の求心的増加2016

    • Author(s)
      川上大地・○鶴崎展巨
    • Organizer
      日本動物分類学会第52回大会
    • Place of Presentation
      北海道大学理学部(札幌市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] Cascading increase of the chromosome number showing concentric rings in Gagrellula ferruginea (Arachnida: Opiliones) in two different mountains in Japan2016

    • Author(s)
      Tsurusaki N., Kawakami, D., Yokoyama, M.
    • Organizer
      the 20th International Congress of Arachnology.
    • Place of Presentation
      Colorado School of Mines, Golden, Colorado, USA,
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Population genomics and geographical parthenogenesis in Japanese harvestmen (Opiliones, Sclerosomatidae).2016

    • Author(s)
      Burns, M, Hedin, M., Tsurusaki N.
    • Organizer
      the 20th International Congress of Arachnology.
    • Place of Presentation
      Burns, M., Hedin, M., Tsurusaki, N.
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 三重県中部におけるアカサビザトウムシの染色体数の求心的かつ 連続的な急増2016

    • Author(s)
      川上大地・○鶴崎展巨
    • Organizer
      日本蜘蛛学会第48回大会
    • Place of Presentation
      東京大学柏キャンパス新領域環境棟FS ホール(千葉県柏市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] 愛媛県とその周辺におけるイラカザトウムシの染色体数の地理的分化2016

    • Author(s)
      ○鶴崎展巨・小川弘展
    • Organizer
      日本蜘蛛学会第48回大会
    • Place of Presentation
      東京大学柏キャンパス新領域環境棟FS ホール(千葉県柏市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] Gagrellula ferruginea (Arachnida: Opiliones: Sclerosomatidae) is a ring species that involves at least two cases of circular overlap2016

    • Author(s)
      Nobuo Tsurusaki, Satoshi Kawato, Minako Kawaguchi, Matsumoto, Hayato Sato
    • Organizer
      ICSZ & ICA 2016. XVII International Colloquium on Soil Zoology
    • Place of Presentation
      Nara Kasugano International Forum IRAKA(奈良市)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Centripetal surge in the chromosome number of Gagrellula ferruginea (Arachnida: Opiliones: Sclerosomatidae) in two different mountainous ranges in the Kinki District, Honshu, Japan2016

    • Author(s)
      Nobuo Tsurusaki, Mizuho Yokoyama, and Daichi Kawakami
    • Organizer
      ICSZ & ICA 2016. XVII International Colloquium on Soil Zoology
    • Place of Presentation
      Nara Kasugano International Forum IRAKA(奈良市)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 分子系統解析に基づく日本産ナミザトウムシ種群の分類学的再検討2016

    • Author(s)
      ○竹原周 1・鶴崎展巨2・上島 励1(1 東大・理,2 鳥取大・地域)
    • Organizer
      日本蜘蛛学会第48回大会
    • Place of Presentation
      東京大学柏キャンパス新領域環境棟FS ホール(千葉県柏市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] 鳥取県西部日野川左岸で見つかったアカサビザトウムシ(ザトウムシ目カワザトウムシ科)の染色体交雑帯とその性質2016

    • Author(s)
      井上健人・○鶴崎展巨
    • Organizer
      平成28年度日本応用動物昆虫学会中国支部・日本昆虫学会中国支部合同例会
    • Place of Presentation
      鳥取大学広報センター(鳥取市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] 鳥取県内の山陰海岸ジオパークエリア内のザトウムシ:新記録1種と既知2種における地理的分化2015

    • Author(s)
      鶴崎展巨・松田夏希・高見悠希
    • Organizer
      鳥取県生物学会年会
    • Place of Presentation
      鳥取県立博物館(鳥取市)
    • Year and Date
      2015-12-19
    • Related Report
      2015 Research-status Report
  • [Presentation] 丹後山地におけるザトウムシの核型分化の集中2015

    • Author(s)
      鶴崎展巨・横山瑞歩・岸田紀子・石田龍平
    • Organizer
      日本動物学会第86回新潟大会
    • Place of Presentation
      朱鷺メッセ,新潟市
    • Year and Date
      2015-09-17
    • Related Report
      2015 Research-status Report
  • [Presentation] 丹後山地とその周辺におけるイラカザトウムシとオオナミザトウムシの核型の地理的分化2015

    • Author(s)
      鶴崎展巨・岸田紀子・石田龍平(
    • Organizer
      日本蜘蛛学会第47回大会
    • Place of Presentation
      京都女子大学(京都市)
    • Year and Date
      2015-08-22
    • Related Report
      2015 Research-status Report
  • [Presentation] 愛媛県におけるイラカザトウムシ(クモガタ綱ザトウムシ目)の染色体数の地理的分化2015

    • Author(s)
      愛媛県におけるイラカザトウムシ(クモガタ綱ザトウムシ目)の染色体数の地理的分化
    • Organizer
      日本蜘蛛学会第47回大会
    • Place of Presentation
      京都女子大学(京都市)
    • Year and Date
      2015-08-22
    • Related Report
      2015 Research-status Report
  • [Presentation] 分子系統解析で激変したザトウムシの系統認識と分類:カワザトウムシ科の再編と「マメザトウムシ上科」の終焉2015

    • Author(s)
      鶴崎展巨・横山瑞歩
    • Organizer
      日本蜘蛛学会第47回大会
    • Place of Presentation
      京都女子大学(京都市)
    • Year and Date
      2015-08-22
    • Related Report
      2015 Research-status Report
    • Invited
  • [Presentation] 丹後山地におけるアカサビザトウムシの染色体数の爆発的で求心的な増加2015

    • Author(s)
      鶴崎展巨・横山瑞歩・川戸悟史
    • Organizer
      日本動物分類学会第51回大会
    • Place of Presentation
      広島大学教育学部(東広島市)
    • Year and Date
      2015-06-13
    • Related Report
      2015 Research-status Report
  • [Presentation] 丹後山地とその周辺におけるイラカザトウムシとオオナミザトウムシの核型の地理的分化と交雑帯2015

    • Author(s)
      鶴崎展巨・野坂 舞・岸田紀子・石田龍平
    • Organizer
      日本動物分類学会第51回大会
    • Place of Presentation
      広島大学教育学部(東広島市)
    • Year and Date
      2015-06-13
    • Related Report
      2015 Research-status Report
  • [Presentation] 香川県とその周辺におけるザトウムシ相と地理的分化  日本でもっとも豊かな種数・環状重複・ミュラー型擬態2015

    • Author(s)
      鶴崎展巨
    • Organizer
      第38回日本土壌動物学会大会
    • Place of Presentation
      香川大学農学部
    • Year and Date
      2015-05-23
    • Related Report
      2015 Research-status Report 2014 Research-status Report
    • Invited
  • [Presentation] 丹後山地とその周辺におけるイラカザトウムシの染色体数の地理的分化2015

    • Author(s)
      鶴崎展巨・岸田紀子
    • Organizer
      第38回日本土壌動物学会大会
    • Place of Presentation
      香川大学農学部
    • Year and Date
      2015-05-23
    • Related Report
      2015 Research-status Report 2014 Research-status Report
  • [Presentation] 山陰海岸ジオパークエリアにおけるザトウムシ類の染色体数の爆発的分化.2014

    • Author(s)
      鶴崎展巨
    • Organizer
      鳥取県生物学会年会
    • Place of Presentation
      鳥取県立博物館(鳥取市)
    • Year and Date
      2014-12-13
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] イラカザトウムシ(クモガタ綱ザトウムシ目)の染色体数の地理的分化:愛媛県2014

    • Author(s)
      小川弘展・鶴崎展巨
    • Organizer
      染色体学会
    • Place of Presentation
      倉敷市芸文館 アイシアター 倉敷市
    • Year and Date
      2014-10-25
    • Related Report
      2014 Research-status Report
  • [Presentation] 丹後半島におけるアカサビザトウムシの染色体数の求心的激増と数種ザトウムシの染色体数分化の集中2014

    • Author(s)
      鶴崎展巨・横山瑞歩
    • Organizer
      染色体学会
    • Place of Presentation
      倉敷市芸文館 アイシアター 倉敷市
    • Year and Date
      2014-10-24
    • Related Report
      2014 Research-status Report
  • [Presentation] 若狭湾周辺におけるアカサビザトウムシの染色体数の地異的分化と丹後山地における染色体数の求心的増加2014

    • Author(s)
      鶴崎展巨・横山瑞歩
    • Organizer
      日本昆虫学会第74回大会
    • Place of Presentation
      東広島市 広島大学教育学部
    • Year and Date
      2014-09-16
    • Related Report
      2014 Research-status Report
  • [Presentation] 鳥取砂丘の海浜性昆虫の現状と問題点:ハンミョウ類の絶滅とアリジゴク1種の衰退2014

    • Author(s)
      鶴崎展巨
    • Organizer
      日本昆虫学会第74回大会 日本昆虫学会自然保護委員会主催シンポ「危機にさらされる海岸性昆虫とその保全」
    • Place of Presentation
      東広島市 広島大学教育学部
    • Year and Date
      2014-09-15
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] 若狭湾周辺におけるアカサビザトウムシの核型の地異的分化と丹後山地における同心円状の染色体数増加2014

    • Author(s)
      鶴崎展巨・横山瑞歩
    • Organizer
      日本蜘蛛学会第45回大会
    • Place of Presentation
      名古屋市立大学(名古屋市)
    • Year and Date
      2014-08-23
    • Related Report
      2014 Research-status Report
  • [Presentation] 近畿北部~北陸地方におけるアカサビザトウムシの染色体数の地異的分化と丹後山地における染色体数の求心的増加2014

    • Author(s)
      鶴崎展巨・横山瑞歩・川戸悟史
    • Organizer
      第37回日本土壌動物学会大会
    • Place of Presentation
      駿河台大学(埼玉県飯能市)
    • Year and Date
      2014-05-24
    • Related Report
      2014 Research-status Report
  • [Presentation] 愛媛県におけるイラカザトウムシの染色体数の地理的変異2014

    • Author(s)
      小川弘展・鶴崎展巨
    • Organizer
      日本動物学会中国四国支部第66回大会
    • Place of Presentation
      岡山理科大学(岡山市)
    • Year and Date
      2014-05-10
    • Related Report
      2014 Research-status Report
  • [Presentation] 近畿北部および北陸地方におけるアカサビザトウムシの染色体数の地異的分化と丹後山地における染色体数の求心的増加2014

    • Author(s)
      鶴崎展巨・横山瑞歩
    • Organizer
      日本動物学会中国四国支部第66回大会
    • Place of Presentation
      岡山理科大学(岡山市)
    • Year and Date
      2014-05-10
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2022-02-16  

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