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Biogeography and conservation of freshwater fishes in the Japanese Archipelago: phylogeography and ecological niche modeling approaches

Research Project

Project/Area Number 22570082
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Biodiversity/Systematics
Research InstitutionFisheries Research Agency (2011-2012)
Hokkaido University (2010)

Principal Investigator

YOKOYAMA Ryota  独立行政法人水産総合研究センター, 増養殖研究所・内水面研究部, 研究等支援職員 (40532403)

Co-Investigator(Renkei-kenkyūsha) GOTO Akira  北海道大学, 北方生物圏フィールド科学センター, 教授 (30111165)
Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywords系統地理 / 生息地予測 / 保全生物学 / 分布域形成
Research Abstract

We generated ecological niche models (ENM) for several species of coldwater-adapted fishes in Japan. In the stone loach, habitat connectivity estimated from ENM was correlated with gene flow, suggesting that the ENM would have potential for representing gene flow regime (genetic population structure). Effects of climate change on population structure and genetic diversity of coldwater-adapted fishes were evaluated by using molecular genetic, phylogeographic and ENM approaches.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (34 results)

All 2013 2012 2011 2010

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (26 results) Book (4 results)

  • [Journal Article] Population structure and gene flow among anadromous Arctic lamprey (Lethenteron camtschaticum) populations deduced from polymorphic microsatellite loci2013

    • Author(s)
      Yamazaki, Y., R. Yokoyama, T. Nagai, A. Goto,
    • Journal Title

      Environmental Biology of Fishes

      Volume: 未定 Issue: 1 Pages: 43-52

    • DOI

      10.1007/s10641-013-0121-y

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Freshwater sculpin dwelling in Lake Chuzenji, Nikko, Kanto District, Janan, is identified as Utsusemikajika, Cottus reinii, unintentionally introduced from Lake Biwa2012

    • Author(s)
      Yokoyama, R., S. Yamamoto
    • Journal Title

      Ichthyological Research

      Volume: 54 Issue: 4 Pages: 389-393

    • DOI

      10.1007/s10228-012-0298-7

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mitochondrial DNA analysis reveals a unique population structure of the amphidromous sculpin Cottus pollux middle-egg type (Teleostei : Cottidae)2011

    • Author(s)
      Tsukagoshi, H., R.Yokoyama, A.Goto
    • Journal Title

      Molecular Phylogenetics and Evolution

      Volume: 60 Pages: 265-270

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Formation of a fluvial-nonparasitic population as the first step in lamprey speciation2011

    • Author(s)
      Yamazaki, Y., R.Yokoyama, T.Nagai, A.Goto
    • Journal Title

      Journal of Fish Biology

      Volume: 79 Pages: 2043-2059

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] 底生性カジカ類の適応放散と種分化:プロコッタス属.日本魚類学会シンポジウム「バイカル湖におけるカジカ類の期限、適応放散と種分化」2012

    • Author(s)
      横山良太
    • Organizer
      日本魚類学会
    • Place of Presentation
      水産大学校(下関市)
    • Year and Date
      2012-09-24
    • Related Report
      2012 Final Research Report
  • [Presentation] 中禅寺湖に生息する淡水カジカ類は琵琶湖より非意図的にもたらされたウツセミカジカである2012

    • Author(s)
      横山良太・山本祥一郎
    • Organizer
      日本魚類学会
    • Place of Presentation
      水産大学校(下関市)
    • Year and Date
      2012-09-23
    • Related Report
      2012 Final Research Report
  • [Presentation] Incidence of skeletal deformity (truncated upper jaw) in a natural population of white-spotted charr Salvelinus leucomaenis.2012

    • Author(s)
      Yamamoto, S., K. Morita, R. Yokoyama, K. Miyamoto, M. Sato and K. Maekawa
    • Organizer
      The 7th International Charr Symposium.
    • Place of Presentation
      Yuzhino-Sakhalinsk, Russia
    • Year and Date
      2012-09-04
    • Related Report
      2012 Final Research Report
  • [Presentation] Origin, molecular phylogeny and adaptive radiation of sculpin species flock in Lake Baikal2012

    • Author(s)
      Goto, A., R. Yokoyama and V. G. Sideleva
    • Organizer
      XIV European Congress of Ichthyology
    • Place of Presentation
      Liege, Belgium
    • Year and Date
      2012-07-03
    • Related Report
      2012 Final Research Report
  • [Presentation] Predicting effects of climate change on population structure of a boreal fish, Barbatula toni, based on ecological niche modeling.2012

    • Author(s)
      Yokoyama, R., H. Shirakawa, M. Uranishi and A. Goto
    • Organizer
      Predicting effects of climate change on population structure of a boreal fish, Barbatula toni, based on ecological niche modeling.
    • Place of Presentation
      Otsu, Shiga
    • Year and Date
      2012-03-21
    • Related Report
      2012 Final Research Report
  • [Presentation] Predicting effects of climate change on population structure of a boreal fish, Barbatula toni, based on ecological niche modeling2012

    • Author(s)
      Yokoyama, R., ほか(全4名中1番目)
    • Organizer
      The 5th East Asian Federation of Ecological Societies International Congress
    • Place of Presentation
      龍谷大学瀬田キャンパス
    • Year and Date
      2012-03-21
    • Related Report
      2011 Annual Research Report
  • [Presentation] 生態ニッチモデリングと遺伝データから冷水性淡水魚類の集団構造を推定する2012

    • Author(s)
      横山良太・白川北斗・浦西茉耶・桑原禎知・後藤晃
    • Organizer
      日本生態学会
    • Place of Presentation
      龍谷大学瀬田キャンパス(大津市)
    • Year and Date
      2012-03-20
    • Related Report
      2012 Final Research Report
  • [Presentation] 生態ニッチモデリングと遺伝データから冷水性淡水魚類の集団構造を推定する2012

    • Author(s)
      横山良太, ほか(全5名中1番目)
    • Organizer
      日本生態学会
    • Place of Presentation
      龍谷大学瀬田キャンパス
    • Year and Date
      2012-03-20
    • Related Report
      2011 Annual Research Report
  • [Presentation] 中禅寺湖に生息する淡水カジカ類は琵琶湖より非意図的にもたらされたウツセミカジカである2012

    • Author(s)
      横山良太、山本祥一郎
    • Organizer
      日本魚類学会
    • Place of Presentation
      水産大学校(下関)
    • Related Report
      2012 Annual Research Report
  • [Presentation] 底生性カジカ類の適応放散と種分化:プロコッタス属2012

    • Author(s)
      横山良太
    • Organizer
      日本魚類学会(シンポジウム)
    • Place of Presentation
      水産大学校(下関)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Incidence of skeletal deformity (truncated upper jaw) in a natural population of white-spotted charr Salvelinus leucomaenis2012

    • Author(s)
      Yamamoto, S., K. Morita, R. Yokoyama, K. Miyamoto, M. Sato and K. Maekawa
    • Organizer
      The 7th International Charr Symposium
    • Place of Presentation
      SakhNIRO(Yuzhno-Sakhalinsk, Russia)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Origin, molecular phylogeny and adaptive radiation of sculpin species flock in Lake Baikal2012

    • Author(s)
      Goto, A., R. Yokoyama, V. G. Sideleva
    • Organizer
      XIV European Congress of Ichthyology
    • Place of Presentation
      University of Liege (Liege, Belgium)
    • Related Report
      2012 Annual Research Report
  • [Presentation] 生息適地モデルからフクドジョウの集団構造を予測する2011

    • Author(s)
      横山良太・西城学・白川北斗・浦西茉耶・後藤晃
    • Organizer
      日本魚類学会
    • Place of Presentation
      弘前大学(弘前市)
    • Year and Date
      2011-10-01
    • Related Report
      2012 Final Research Report
  • [Presentation] フナ種群Carassius auratus-complex における主要系統のさらなる探索2011

    • Author(s)
      高田未来美ほか15 名
    • Organizer
      日本魚類学会
    • Place of Presentation
      弘前大学(弘前市)
    • Year and Date
      2011-10-01
    • Related Report
      2012 Final Research Report
  • [Presentation] 生態系エンジニアとしてのカワヤツメ幼生の生息適地の環境変化に伴う変遷を予測する2011

    • Author(s)
      白川北斗・浦西茉耶・横山良太・後藤晃
    • Organizer
      日本魚類学会
    • Place of Presentation
      弘前大学(弘前市)
    • Year and Date
      2011-10-01
    • Related Report
      2012 Final Research Report
  • [Presentation] 生息適地モデルからフクドジョウの集団構造を予測する2011

    • Author(s)
      横山良太, ほか(全4名中1番目)
    • Organizer
      日本魚類学会
    • Place of Presentation
      弘前大学文京町キャンパス
    • Year and Date
      2011-10-01
    • Related Report
      2011 Annual Research Report
  • [Presentation] 生態系エンジニアとしてのカワヤツメ幼生の生息適地の環境変化に伴う変遷を予測する2011

    • Author(s)
      白川北斗, ほか(全4名中3番目)
    • Organizer
      日本魚類学会
    • Place of Presentation
      弘前大学文京町キャンパス
    • Year and Date
      2011-10-01
    • Related Report
      2011 Annual Research Report
  • [Presentation] 希少水産資源カワヤツメの遺伝的集団構造2011

    • Author(s)
      山崎裕治・長井輝美・横山良太・後藤晃
    • Organizer
      日本水産学会
    • Place of Presentation
      長崎大学(長崎市)
    • Year and Date
      2011-09-28
    • Related Report
      2012 Final Research Report
  • [Presentation] 分子からみた河川性魚類の分布域形成とデモグラフィ2011

    • Author(s)
      横山良太・西城学・白川北斗・浦西茉耶・後藤晃
    • Organizer
      日本生態学会
    • Place of Presentation
      札幌コンベンションセンター(札幌市)
    • Year and Date
      2011-03-11
    • Related Report
      2012 Final Research Report
  • [Presentation] 分子からみた河川性魚類の分布域形成とデモグラフィ2011

    • Author(s)
      横山良太, 他5名
    • Organizer
      日本生態学会
    • Place of Presentation
      札幌コンベンションセンター(札幌)
    • Year and Date
      2011-03-11
    • Related Report
      2010 Annual Research Report
  • [Presentation] ミトコンドリアDNA およびマイクロサテライトDNA を用いたカジカ種群の網羅的系統解析2010

    • Author(s)
      塚越英晴・横山良太・後藤晃
    • Organizer
      日本魚類学会
    • Place of Presentation
      三重市民会館(津市)
    • Year and Date
      2010-09-25
    • Related Report
      2012 Final Research Report
  • [Presentation] バイカルカジカ類の水深に応じた適応放散:Procottus 属4 種の分子系統2010

    • Author(s)
      横山良太・シデレワ,V.G.・高橋洋・宗原弘幸・木下泉・後藤晃
    • Organizer
      日本魚類学会
    • Place of Presentation
      三重市民会館(津市)
    • Year and Date
      2010-09-25
    • Related Report
      2012 Final Research Report
  • [Presentation] ミトコンドリアDNAおよびマイクロサテライトDNAを用いたカジカ種群の網羅的系統解析2010

    • Author(s)
      塚越英晴, 他2名
    • Organizer
      日本魚類学会
    • Place of Presentation
      三重県文化会館(津)
    • Year and Date
      2010-09-25
    • Related Report
      2010 Annual Research Report
  • [Presentation] バイカルカジカ類の水深に応じた適応放散:Procottus属4種の分子系統2010

    • Author(s)
      横山良太, 他4名
    • Organizer
      日本魚類学会
    • Place of Presentation
      三重県文化会館(津)
    • Year and Date
      2010-09-25
    • Related Report
      2010 Annual Research Report
  • [Presentation] バイカルカジカ類のProcottus 属における視覚関連遺伝子の適応と分化2010

    • Author(s)
      横山良太・シデレワ,V.G.・宗原弘幸・高橋洋・木下泉・後藤晃
    • Organizer
      日本進化学会
    • Place of Presentation
      東京工業大学(東京)
    • Year and Date
      2010-08-03
    • Related Report
      2012 Final Research Report
  • [Presentation] バイカルカジカ類のProcottus属における視覚関連遺伝子の適応的分化2010

    • Author(s)
      横山良太, 他5名
    • Organizer
      日本進化学会
    • Place of Presentation
      東京工業大学(東京)
    • Year and Date
      2010-08-03
    • Related Report
      2010 Annual Research Report
  • [Book] 淡水カジカ類の分子系統と生活史進化,カジカ類の多様性‐適応と進化‐(宗原弘幸・後藤晃・矢部衞編)2011

    • Author(s)
      横山良太・後藤晃
    • Publisher
      東海大学出版会
    • Related Report
      2012 Final Research Report
  • [Book] カジカ類の多様性-適応と進化-2011

    • Author(s)
      横山良太・後藤晃(分担執筆)
    • Publisher
      東海大学出版会
    • Related Report
      2011 Annual Research Report
  • [Book] 冷水性淡水魚類の系統地理,淡水魚類地理の自然史【多様性と分化をめぐって】(渡辺勝敏・高橋洋編)2010

    • Author(s)
      横山良太
    • Publisher
      北海道大学出版会
    • Related Report
      2012 Final Research Report
  • [Book] 淡水魚類地理の自然史【多様性と分化をめぐって】2010

    • Author(s)
      横山良太(共著)
    • Publisher
      北海道大学出版会
    • Related Report
      2010 Annual Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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