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Kakui Keiichi  角井 敬知

Researcher Number 70723360
Other IDs
  • ORCIDhttps://orcid.org/0000-0003-4630-9065
Affiliation (Current) 2025: 北海道大学, 理学研究院, 講師
Affiliation (based on the past Project Information) *help 2016 – 2024: 北海道大学, 理学研究院, 講師
Review Section/Research Field
Principal Investigator
Basic Section 45030:Biodiversity and systematics-related / Biodiversity/Systematics
Except Principal Investigator
Basic Section 45030:Biodiversity and systematics-related
Keywords
Principal Investigator
系統進化 / 分類 / タナイス / 性表現 / 矮雄 / 甲殻類 / 適応 / タナイス目 / 糸分泌
Except Principal Investigator
殻 … More / 生物地理 / 海溝 / 初期発生 / 底生動物 / 保護・保全 / アンキアライン環境 / 洞窟水圏環境 / 生物相 / 琉球列島 / 生物多様性 / 海底洞窟 / 洞窟水圏 Less
  • Research Projects

    (4 results)
  • Research Products

    (44 results)
  • Co-Researchers

    (9 People)
  •  網羅的サンプリングに基づく深海底生動物の多様化機構解明

    • Principal Investigator
      狩野 泰則
    • Project Period (FY)
      2022 – 2025
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 45030:Biodiversity and systematics-related
    • Research Institution
      The University of Tokyo
  •  Marine and anchialine cave biodiversity in the Ryukyu Islands, Japan

    • Principal Investigator
      藤田 喜久
    • Project Period (FY)
      2020 – 2024
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 45030:Biodiversity and systematics-related
    • Research Institution
      Okinawa Prefectural University of Arts
  •  Evolution of swimming dwarf males in small benthic crustaceansPrincipal Investigator

    • Principal Investigator
      Kakui Keiichi
    • Project Period (FY)
      2019 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 45030:Biodiversity and systematics-related
    • Research Institution
      Hokkaido University
  •  How did benthic animals obtain the tubicolous and epifaunal mode of life?Principal Investigator

    • Principal Investigator
      Kakui Keiichi
    • Project Period (FY)
      2016 – 2018
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Biodiversity/Systematics
    • Research Institution
      Hokkaido University

All 2024 2023 2022 2021 2020 2019 2018 2017 2016

All Journal Article Presentation

  • [Journal Article] Apseudes ranma sp. nov. (Tanaidacea: Apseudidae) found in a public aquarium, with notes on phylogeny and a presumptive stridulatory organ2024

    • Author(s)
      Matsushima Yoshinobu、Kakui Keiichi
    • Journal Title

      Bulletin of Marine Science

      Volume: 100 Issue: 3 Pages: 451-470

    • DOI

      10.5343/bms.2024.0030

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K06800
  • [Journal Article] Flatworm cocoons in the abyss: same plan under pressure2024

    • Author(s)
      Kakui Keiichi、Tsuyuki Aoi
    • Journal Title

      Biology Letters

      Volume: 20 Issue: 1 Pages: 20230506-20230506

    • DOI

      10.1098/rsbl.2023.0506

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K06800
  • [Journal Article] A new parasitic barnacle (Crustacea, Cirripedia, Rhizocephala, Mycetomorpha) from the abyssal zone in the northwestern Pacific2024

    • Author(s)
      Kakui Keiichi
    • Journal Title

      Zoosystematics and Evolution

      Volume: 100 Issue: 2 Pages: 385-390

    • DOI

      10.3897/zse.100.120887

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K06800
  • [Journal Article] A smaller species releases proportionally larger juveniles in Apseudes (Crustacea: Peracarida: Tanaidacea)2024

    • Author(s)
      Kakui Keiichi、Hiruta Chizue
    • Journal Title

      CBM-Cahiers de Biologie Marine

      Volume: 65 Pages: 35-37

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K06800
  • [Journal Article] Two new species in Leptocheliidae (Crustacea: Peracarida: Tanaidacea) from Japan, with notes on their phylogenetic position and aspects of morphology2023

    • Author(s)
      Sato Akari、Arakawa Kazuharu、Kakui Keiichi
    • Journal Title

      Zoologischer Anzeiger

      Volume: 306 Pages: 51-68

    • DOI

      10.1016/j.jcz.2023.06.006

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K06800
  • [Journal Article] A new species of free-living marine nematode, Fotolaimus cavus sp. nov. (Nematoda, Oncholaimida, Oncholaimidae), isolated from a submarine anchialine cave in the Ryukyu Islands, southwestern Japan2023

    • Author(s)
      Shimada Daisuke、Kakui Keiichi、Fujita Yoshihisa
    • Journal Title

      Zoosystematics and Evolution

      Volume: 99 Issue: 2 Pages: 519-533

    • DOI

      10.3897/zse.99.109097

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-21K06299, KAKENHI-PROJECT-21H04379, KAKENHI-PROJECT-23K20305
  • [Journal Article] New sea spider species from a submarine cave in Japan (Pycnogonida: Austrodecidae)2023

    • Author(s)
      Kakui, K., & Fujita, Y.
    • Journal Title

      Journal of the Marine Biological Association of the United Kingdom

      Volume: 103

    • DOI

      10.1017/s0025315423000322

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23K20305
  • [Journal Article] Diexanthema hakuhomaruae sp. nov. (Copepoda: Siphonostomatoida: Nicothoidae) from the Hadal Zone in the Northwestern Pacific, with an 18S Molecular Phylogeny2023

    • Author(s)
      Kakui Keiichi、Fukuchi Jun、Ohta Mizuki
    • Journal Title

      Acta Parasitologica

      Volume: - Issue: 2 Pages: 413-419

    • DOI

      10.1007/s11686-023-00676-z

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-23K23944, KAKENHI-PROJECT-19K06800
  • [Journal Article] Differential masculinization of the chelipeds in two simultaneously hermaphroditic Apseudes tanaidaceans (Crustacea: Malacostraca)2023

    • Author(s)
      Kakui Keiichi、Hiruta Chizue
    • Journal Title

      Zoologischer Anzeiger

      Volume: 305 Pages: 23-27

    • DOI

      10.1016/j.jcz.2023.05.004

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K06800, KAKENHI-PROJECT-22KJ0002
  • [Journal Article] A new brackish tanaidacean, Sinelobus kisui sp. nov. (Crustacea, Peracarida, Tanaidacea), from Japan, with a key to Sinelobus species and barcode information from two loci2022

    • Author(s)
      Kyoko Hirano, Keiichi Kakui
    • Journal Title

      Zoosystematics and Evolution

      Volume: 98 Issue: 2 Pages: 245-256

    • DOI

      10.3897/zse.98.84818

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K06800
  • [Journal Article] Protogynous hermaphroditism in Crustacea: a new example from Tanaidacea2022

    • Author(s)
      Keiichi Kakui, Chizue Hiruta
    • Journal Title

      Canadian Journal of Zoology

      Volume: 100 Issue: 8 Pages: 481-487

    • DOI

      10.1139/cjz-2022-0033

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K06800, KAKENHI-PROJECT-22KJ0002
  • [Journal Article] Integrative taxonomy of Zeuxo (Crustacea: Peracarida: Tanaidacea) from Japan, with the description of a new species2022

    • Author(s)
      Nobuya Okamoto, Keiichi Kakui
    • Journal Title

      Biologia

      Volume: 77 Issue: 9 Pages: 2497-2506

    • DOI

      10.1007/s11756-022-01121-8

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K06800
  • [Journal Article] Observations on Predation in Paranthura japonica Richardson, 1909 (Isopoda: Cymothoida: Paranthuridae)2022

    • Author(s)
      Shiraki Shoki、Kakui Keiichi
    • Journal Title

      Zoological Science

      Volume: 39 Issue: 3

    • DOI

      10.2108/zs210122

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K06800
  • [Journal Article] First complete mitochondrial genome of a tanaidacean crustacean (Arctotanais alascensis)2021

    • Author(s)
      Keiichi Kakui, Yasunori Kano
    • Journal Title

      Zoological Science

      Volume: 印刷中 Issue: 3

    • DOI

      10.2108/zs200167

    • NAID

      210000175072

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K06800, KAKENHI-PROJECT-18H02494
  • [Journal Article] Tube-constructing paratanaoidean tanaidaceans (Crustacea: Peracarida): a brief review2021

    • Author(s)
      Keiichi Kakui
    • Journal Title

      Aquatic Animals

      Volume: AA2021

    • NAID

      120007149270

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K06800
  • [Journal Article] A new cave-dwelling genus and species of Nerillidae (Annelida) from the Ryukyu Islands, Japan2021

    • Author(s)
      Worsaae Katrine、Hansen Malte J.、Axelsen Oscar、Kakui Keiichi、M?ller Peter R.、Osborn Karen J.、Mart?nez Alejandro、Gonzalez Brett C.、Miyamoto Norio、Fujita Yoshihisa
    • Journal Title

      Marine Biodiversity

      Volume: 51 Issue: 4 Pages: 67-67

    • DOI

      10.1007/s12526-021-01199-4

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K20305
  • [Journal Article] Description of a New Hamatipeda Species, with an 18S Molecular Phylogeny (Crustacea: Tanaidacea: Typhlotanaidae)2021

    • Author(s)
      Kakui Keiichi、Hiruta Chizue
    • Journal Title

      Zoological Science

      Volume: 39 Issue: 1 Pages: 140-146

    • DOI

      10.2108/zs210065

    • NAID

      210000186932

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K06800
  • [Journal Article] Comprehensive Transcriptome Sequencing of Tanaidacea with Proteomic Evidences for Their Silk2021

    • Author(s)
      Kakui Keiichi、Fleming James F、Mori Masaru、Fujiwara Yoshihiro、Arakawa Kazuharu
    • Journal Title

      Genome Biology and Evolution

      Volume: 13 Issue: 12

    • DOI

      10.1093/gbe/evab281

    • NAID

      120007182914

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K06800
  • [Journal Article] Presumptive stridulatory organs in Paranthura cf. japonica Richardson, 1909 (Isopoda: Cymothoida: Paranthuridae)2021

    • Author(s)
      Kakui Keiichi、Shiraki Shoki
    • Journal Title

      Journal of Crustacean Biology

      Volume: 41 Issue: 2

    • DOI

      10.1093/jcbiol/ruab026

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K06800
  • [Journal Article] A new species of Zeuxo (Crustacea: Peracarida: Tanaidacea) from Japan, with remarks on carapace pigmentation as a potentially useful taxonomic character2020

    • Author(s)
      Nobuya Okamoto, Yuki Oya, Keiichi Kakui
    • Journal Title

      Marine Biology Research

      Volume: 16 Issue: 5 Pages: 411-422

    • DOI

      10.1080/17451000.2020.1766693

    • NAID

      120007173922

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K06800
  • [Journal Article] Paradoxapseudes shimojiensis sp. nov. (Crustacea: Tanaidacea: Apseudidae) from a submarine limestone cave in Japan, with notes on its chelipedal morphology and sexual system2020

    • Author(s)
      Keiichi Kakui, Yoshihisa Fujita
    • Journal Title

      Marine Biology Research

      Volume: 16 Issue: 3 Pages: 195-207

    • DOI

      10.1080/17451000.2020.1720249

    • NAID

      120006957262

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K06800, KAKENHI-PROJECT-16H06309
  • [Journal Article] First record of a tanaidacean crustacean fed upon by an arrow worm (Chaetognatha)2020

    • Author(s)
      Keiichi Kakui
    • Journal Title

      Bulletin of the Kitakyushu Museum of Natural History and Human History Series A (Natural History)

      Volume: 18 Pages: 1-4

    • NAID

      130007904856

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K06800
  • [Journal Article] First molecularly confirmed conspecific male and female pair in Konariinae (Crustacea: Tanaidacea), with the description of a new species2019

    • Author(s)
      Keiichi Kakui, Daisuke Uyeno, Tohru Naruse
    • Journal Title

      Species Diversity

      Volume: 印刷中

    • NAID

      130007653232

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16K18597
  • [Journal Article] 紀伊水道南方海域および熊野灘の深海底生動物相(第2報)2019

    • Author(s)
      木村妙子, 木村昭一, 角井敬知, 波々伯部夏美, 倉持利明, 藤田敏彦, 小川晟人, 小林格, 自見直人, 岡西政典, 山口悠, 広瀬雅人, 吉川晟弘, 福地順, 下村通誉, 柏尾翔, 上野大輔, 藤原恭司, 成瀬貫, 櫛田優花, 喜瀬浩輝, 前川陽一, 中村亨, 奥村順哉, 田中香月
    • Journal Title

      三重大学フィールド研究・技術年報

      Volume: 17 Pages: 1-29

    • NAID

      120006769808

    • Open Access
    • Data Source
      KAKENHI-PROJECT-19K06800
  • [Journal Article] Topotype-based DNA barcode of the parasitic isopod Pseudione nephropsi (Bopyridae), with a supplementary morphological description2019

    • Author(s)
      Keiichi Kakui, Michitaka Shimomura, Shoichi Kimura, Taeko Kimura
    • Journal Title

      Species Diversity

      Volume: 印刷中

    • NAID

      130007653234

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16K18597
  • [Journal Article] Tsuranarthrura shinsei, a new genus and species in Anarthruridae (Crustacea: Tanaidacea) from the Northwestern Pacific2018

    • Author(s)
      Keiichi Kakui, Shinri Tomioka
    • Journal Title

      Species Diversity

      Volume: 印刷中

    • NAID

      130006745168

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16K18597
  • [Journal Article] Haimormus shimojiensis, a new genus and species of Pseudozeuxidae (Crustacea: Tanaidacea) from a submarine limestone cave in Northwestern Pacific2018

    • Author(s)
      Keiichi Kakui, Yoshihisa Fujita
    • Journal Title

      PeerJ

      Volume: 印刷中

    • NAID

      120006491508

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16K18597
  • [Journal Article] First report of the chelonophilic tanaidid Hexapleomera urashima from an environment other than the surface of sea turtles2018

    • Author(s)
      Keiichi Kakui, Yuki Tanabe
    • Journal Title

      Fauna Ryukyuana

      Volume: 45 Pages: 5-8

    • NAID

      120006523012

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16K18597
  • [Journal Article] Hexapleomera urashima sp. nov. (Crustacea: Tanaidacea), a tanaidid epibiotic on loggerhead sea turtles at Yakushima Island, Japan2017

    • Author(s)
      Yuki Tanabe, Ryota Hayashi, Shinri Tomioka, Keiichi Kakui
    • Journal Title

      Zootaxa

      Volume: 4353 Issue: 1 Pages: 146-160

    • DOI

      10.11646/zootaxa.4353.1.9

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16K18597, KAKENHI-PROJECT-16K21005
  • [Journal Article] A new species of Tanaopsis (Crustacea: Tanaidacea) from Japan, with remarks on the functions of serial ridges and grooves on the appendages2017

    • Author(s)
      Keiichi Kakui, Daisuke Shimada
    • Journal Title

      Zootaxa

      Volume: 印刷中

    • NAID

      120006313486

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-16K18597
  • [Journal Article] Tube construction by a tanaidacean crustacean using a novel mucus secretion system involving the anal opening2017

    • Author(s)
      Keiichi Kakui, Chizue Hiruta
    • Journal Title

      Zoological Letters

      Volume: 3 Issue: 1

    • DOI

      10.1186/s40851-017-0082-7

    • NAID

      120006383815

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16K18597
  • [Presentation] 名古屋港水族館で発見されたApseudes属(甲殻亜門タナイス目アプセウデス科)の分類学的研究2023

    • Author(s)
      松島吉伸, 角井敬知
    • Organizer
      日本動物分類学会第58回大会
    • Data Source
      KAKENHI-PROJECT-19K06800
  • [Presentation] 琉球列島の海底洞窟における甲殻類群集構造2023

    • Author(s)
      藤田喜久・水山 克・木村 颯・菅 浩伸・井口 亮・下村通誉・斉藤知己・岡西政典・角井敬知(口頭発表:発表者 藤田喜久)
    • Organizer
      日本甲殻類学会第61 回大会 (東京海洋大学)
    • Data Source
      KAKENHI-PROJECT-23K20305
  • [Presentation] 甲殻類の多様性と系統2021

    • Author(s)
      角井敬知
    • Organizer
      日本昆虫学会 第81回大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-19K06800
  • [Presentation] タナイス目甲殻類2種における性表現について2020

    • Author(s)
      角井敬知・蛭田千鶴江
    • Organizer
      日本動物学会第91回大会
    • Data Source
      KAKENHI-PROJECT-19K06800
  • [Presentation] Diversity of Nesotanais tanaidacean crustaceans in the Ryukyu Islands, Japan2019

    • Author(s)
      Keiichi Kakui, Shinri Tomioka
    • Organizer
      4th Asian Marine Biology Symposium
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K06800
  • [Presentation] 「常識」を可視化する―分類学者による現象の記載の重要性2019

    • Author(s)
      角井敬知
    • Organizer
      日本動物学会 第90回大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-19K06800
  • [Presentation] かいれいKR18-15航海により南西諸島周辺から得られた深海生物2018

    • Author(s)
      角井敬知・自見直人・大矢佑基・藤原義弘・矢吹彬憲・下村通誉・柳 研介・上野大輔・広瀬雅人・田中隼人・藤本心太・小川晟人・岡本章玄・久野光輝
    • Organizer
      ブルーアースサイエンス・テク2019
    • Data Source
      KAKENHI-PROJECT-16K18597
  • [Presentation] 研究船「みらい」調査航海で得られた海産自由生活性線虫の生物多様性2018

    • Author(s)
      嶋田大輔・角井敬知・藤原義弘
    • Organizer
      日本線虫学会 第26回大会
    • Data Source
      KAKENHI-PROJECT-16K18597
  • [Presentation] パラプセウデス科(甲殻亜門タナイス目)で見つかった棲管性種について2017

    • Author(s)
      角井敬知・蛭田千鶴江
    • Organizer
      日本動物分類学会第53回大会
    • Data Source
      KAKENHI-PROJECT-16K18597
  • [Presentation] “体長3 mmの浦島太郎” アカウミガメ背甲上より得られたHexapleomera(タナイス目)の1未記載種2017

    • Author(s)
      田邊優航・林亮太・冨岡森理・角井敬知
    • Organizer
      日本動物分類学会第53回大会
    • Data Source
      KAKENHI-PROJECT-16K18597
  • [Presentation] タナイス目甲殻類で見つかった新規の粘液分泌機構2017

    • Author(s)
      角井敬知・蛭田千鶴江
    • Organizer
      日本動物学会第88回大会
    • Data Source
      KAKENHI-PROJECT-16K18597
  • [Presentation] 日本産Nesotanais(タナイス目)の分類学的・生殖生物学的研究2016

    • Author(s)
      角井敬知・蛭田千鶴江
    • 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(北海道札幌市)
    • Year and Date
      2016-06-11
    • Data Source
      KAKENHI-PROJECT-16K18597
  • [Presentation] Tanaopsidae(タナイス目)の1未記載種の報告と摩擦音器様構造について2016

    • Author(s)
      角井敬知・嶋田大輔
    • 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(北海道札幌市)
    • Year and Date
      2016-06-11
    • Data Source
      KAKENHI-PROJECT-16K18597
  • 1.  岡西 政典 (70639278)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 1 results
  • 2.  蛭田 千鶴江 (20723018)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 5 results
  • 3.  藤田 喜久 (20771463)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 3 results
  • 4.  下村 通誉 (30359476)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 5.  井口 亮 (50547502)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 6.  斉藤 知己 (80632603)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 7.  藤井 琢磨 (30772462)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  狩野 泰則 (20381056)
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