Rchr
J-GLOBAL ID：200901025569913110   Update date: Feb. 01, 2024

Yuzuru Ikeda

イケダ ユズル | Yuzuru Ikeda
Affiliation and department：
University of the Ryukyus Faculty of Science Department of Chemistry, Biology, and Marine Science

About University of the Ryukyus Faculty of Science Department of Chemistry, Biology, and Marine Science


Job title： Professor
Research field  (2)： Animals: biochemistry, physiology, behavioral science ,  Aquaculture
Research theme for competitive and other funds  (23)：
  • 2021 - 2025 頭足類の「個のない社会」の形成維持機構に関する鳥類・哺乳類との比較研究
  • 2019 - 2021 Comparative psychology research of the extended body-part control
  • 2019 - 2021 An exploratory study on comparative social cognitive science: a biological basis of personal space
  • 2017 - 2020 Behavioral study on empathetic systems of squid
  • 2016 - 2019 Mathematical approach for the linguistic meaning of body patterns in cuttlefish
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Papers (83)：
  • Yuma Sakurai, Yuzuru Ikeda. Effect of visual lateralization on the spatial position of individuals within a school of oval squid (Sepioteuthis lessoniana). JOURNAL OF COMPARATIVE PHYSIOLOGY A-NEUROETHOLOGY SENSORY NEURAL AND BEHAVIORAL PHYSIOLOGY. 2023
  • Yuma Sakurai, Yuzuru Ikeda. Allometry for Eyes and Optic Lobes in Oval Squid (Sepioteuthis lessoniana) with Special Reference to Their Ontogenetic Asymmetry. Symmetry. 2022. 14. 4. 644-644
  • Yuma Sakurai, Yuzuru Ikeda. Visual and brain lateralization during the posthatching phase in squid under solitary and group conditions. Animal Behaviour. 2022. 183. 13-28
  • Ayano Omura, Yuzuru Ikeda. Morphology of the suckers for hunting behavior in broadclub cuttlefish ( Sepia latimanus ). Ecological Research. 2021. 37. 1. 156-162
  • Sumire Kawashima, Yuzuru Ikeda. Evaluation of Visual and Tactile Perception by Plain-Body Octopus (Callistoctopus aspilosomatis) of Prey-Like Objects. Zoological Science. 2021. 38. 6
ｍore...
MISC (37)：
  • 池田譲. イカを飼う人. 理想の詩. 2021. 春. 16-16
  • 池田譲. Sociality and communication of cephalopods. 海洋と生物. 2021. 43. 2
  • 池田 譲. タコを愛する人々. 一冊の本. 2020. 5月号
  • 岡本光平, 池田譲. 頭足類の社会性に関する研究-30)深層学習を用いたトラフコウイカ体色パターンの自動検出. 日本水産学会大会講演要旨集. 2020. 2020
  • How squid build their graded-index spherical lenses. 2019. 34. 3. 42-45
ｍore...
Books (13)：
  • Color Change in Cephalopods. In (H. Hashimoto, M. Goda, R. Futahashi, R. Kelsh, T. Akiyama, eds.) Pigments, Pigment Cells and Pigment Patterns
    2021
  • タコは海のスーパーインテリジェンス: 海底の賢者が見せる驚異の知性
    化学同人 2020
  • 世界一わかりやすいイカとタコの図鑑
    化学同人 2020 ISBN:9784759820522
  • タコの知性 : その感覚と思考
    朝日新聞出版 2020 ISBN:9784022950666
  • 情動の進化動物から人間へ」(情動学シリーズ1)菊水健史・渡辺 茂編
    朝倉書店 2015
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Lectures and oral presentations  (80)：
  • 知られざる頭足類の世界
    (『タコは海のスーパーインテリジェンス』, 『世界一わかりやすいイカとタコの図鑑』刊行記念 池田譲先生オンラインスペシャルレクチャー 2021)
  • Reproductive behavior in chambered nautilus and oval squid with implications for conservation.
    (Cephalopod International Advisory Council Conference 2018, St. Petersburg, Florida, USA. 2018)
  • Diversity in body pattern development within the species complex of juvenile Bigfin reef squid, Sepiotheuthis lessoniana from Okinawa archipelagos Japan.
    (Cephalopod International Advisory Council Conference 2018, St. Petersburg, Florida, USA. 2018)
  • Anatomical study by use of micro-CT on brain structure of cephalopod.
    (Engaging Islands RETI Symposium, 2018. St. John’s, Canada. 2018)
  • Behavioral study on visual and tactical learning, a fundamental base for cross modal recognition, in tropical octopuses.
    (Engaging Islands RETI Symposium, 2018. St. John’s, Canada. 2018)
ｍore...
Education (4)：
  • 1990 - 1993 北海道大学大学院 水産学研究科 水産増殖学専攻博士課程
  • 1988 - 1990 北海道大学大学院 水産学研究科 水産増殖学専攻修士課程
  • 1985 - 1988 Hokkaido University School of Fisheries Sciences
  • 1984 - 1985 Hokkaido University
Professional career (1)：
  • - (Hokkaido University)
Work history (8)：
  • 2005/04 - 現在 University of the Ryukyus Faculty of Science, Department of Chemistry, Biology and Marine Sciences
  • 2003/09 - 2005/03 University of the Ryukyus Faculty of Science, Department of Chemistry, Biology and Marine Sciences
  • 1999/02 - 2003/08 理化学研究所 脳科学総合研究センター 研究員
  • 1998/04 - 1999/01 京都大学大学院 農学研究科応用生物科学専攻 研修員
  • 1997/04 - 1998/03 京都大学大学院 農学研究科応用生物科学専攻 日本学術振興会PD特別研究員
Show all
Committee career (1)：
  • 2021/01 - 2022/12 日本動物行動学会 運営委員
Awards (3)：
  • 2022/09 - Zoological Science Award and Fujii Award Evaluation of Visual and Tactile Perception by Plain-body Octopus (Callistoctopus aspilosomatis) of Prey-like Objects
  • 2017/12 - 第4回Journal of Ethology論文賞 Unique arm-flapping behavior of the pharaoh cuttlefish, Sepia pharaonis: putative mimicry of a hermit crab
  • 2016/06 - 日本動物学会 2016年度論文賞 Effects of Visual Cues of a Moving Model Predator on Body Patterns in Cuttlefish Sepia pharaonis
Association Membership(s) (4)：
THE ZOOLOGICAL SOCIETY OF JAPAN ,  JAPANESE SOCIETY FOR AQUACULTURE SCIENCE ,  JAPAN ETHOLOGICAL SOCIETY ,  THE JAPANESE SOCIETY OF FISHERIES SCIENCE
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