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Development on ausitory recognition of non-social lizards through heterospecific eavesdropping

Research Project

Project/Area Number 25870369
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Cognitive science
Ecology/Environment
Research InstitutionKyoto University

Principal Investigator

Ryo Ito  京都大学, 霊長類研究所, 研究員 (70583467)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords鳴かない動物 / 盗聴 / 音声学習 / 発達的変化 / 盗聴行動 / 学習 / 嫌悪刺激 / 爬虫類の音声認知 / 音声認知の発達的変化 / 国際研究者交流 / マダガスカル
Outline of Final Research Achievements

I have studied the developmental change of heterospecific eavesdropping ability of Oplurus cuvieri to compare the ability of auditory learning between vocal animals and non-vocal animals. I found the clear evidence on the developmental change of responses in the eavesdropping of O. cuvieri. This result suggests that developmental change on the ability of auditory learning may make this developmental change in the eavesdropping. Then I surveyed the auditory learning ability of the lizard. However, I could not show any clear evidence on associate learning between auditory stimuli and aversion.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (8 results)

All 2015 2014 2013 Other

All Journal Article (3 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 3 results) Presentation (5 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] Oplurus cuvieri cuvieri (Madagascan Spiny-tailed Iguana). Prey2015

    • Author(s)
      Makoto M. Itoh, Ryo Ito
    • Journal Title

      Herpetological Review

      Volume: 46 Pages: 632-633

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Non-flying mammalian fauna of Ampijoroa, Ankarafantsika National Park.2013

    • Author(s)
      Ito, Ryo, Felix Rakotondraparany, and Hiroki Sato
    • Journal Title

      Madagascar Conservation & Development

      Volume: 8 Issue: 1 Pages: 45-48

    • DOI

      10.4314/mcd.v8i1.7

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Oplurus cuvieri cuvieri (Madagascan Spiny-tailed Iguana). Prey.2013

    • Author(s)
      ITO R.
    • Journal Title

      Herpetological Review

      Volume: 44 Pages: 678-678

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] Non-vocal lizards eavesdrop on avian alarm calls2015

    • Author(s)
      Ryo Ito, Akira Mori
    • Organizer
      Behaviour 2015
    • Place of Presentation
      Cairns, Australia
    • Year and Date
      2015-08-09
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] コモンテンレックにおける足音による群れの動きの制御2015

    • Author(s)
      伊藤 亮
    • Organizer
      日本生態学会第62回全国大会
    • Place of Presentation
      鹿児島
    • Year and Date
      2015-03-19
    • Related Report
      2014 Research-status Report
  • [Presentation] コモンテンレックにおける他個体の足音を利用した群れの動態と個体の同調性2014

    • Author(s)
      伊藤 亮
    • Organizer
      日本哺乳類学会
    • Place of Presentation
      京都
    • Year and Date
      2014-09-05
    • Related Report
      2014 Research-status Report
  • [Presentation] Non-vocal lizards in Madagascar eavesdrop on avian alarm calls2014

    • Author(s)
      Ryo ITO & Akira MORI
    • Organizer
      Joint Meeting of Ichthyologists and Herpetologists
    • Place of Presentation
      Chattanooga, U.S.A.
    • Year and Date
      2014-08-03
    • Related Report
      2014 Research-status Report
  • [Presentation] 鳥類が発する未経験の警戒声に対するトカゲ類の反応

    • Author(s)
      伊藤亮、森哲
    • Organizer
      日本動物学会第84回大会
    • Place of Presentation
      岡山
    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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