1.
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Book
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Ophiuroidea (Echinodermata): Systematics and Japanese Fauna. (Collaboration) 2016/12
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2.
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Thesis
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First record of ophiuroid-parasitic genus Ophieulima (Mollusca: Gastropoda: Eulimidae) from the North Pacific Ocean (Collaboration) 2024
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3.
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Thesis
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The Northernmost Distribution Record of Feather star, Comaster nobilis (Echinodermata, Crinoidea, Ccomatulida), newly recorded from Sagami Bay (Collaboration) 2023/11
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4.
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Thesis
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The First Record of Ophioteichus multispinum (Echinodermata: Ophiuroidea) from Japan, with Notes on Its Ossicle Description and Ecology (Collaboration) 2023/04
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5.
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Thesis
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Fusceulimoides kohtsukai gen. et sp. nov., a Minute Eulimid Gas-tropod Parasitic on the Little Brittle Star Ophiactis savignyi in Central Japan (Collaboration) 2023/02
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6.
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Thesis
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Molecular phylogeny of the genus Nipponnemertes (Nemertea: Monostilifera: Cratenemertidae) and descriptions of 10 new species, with notes on small body size in a newly discovered clade (Collaboration) 2022/07
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7.
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Thesis
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Taxonomy and distribution of deep benthos collected in and around the Southern Ocean during the 30th Anniversary expeditions of R/V Hakuho Maru: Annelida, Mollusca, Ostracoda, Decapoda, and Echinodermata (Collaboration) 2022/06
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8.
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Thesis
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Fossil lateral arm plates of Stegophiura sladeni (Echinodermata: Ophiuroidea: Ophiurida) from the Middle Pleistocene of Japan. (Collaboration) 2022/04
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9.
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Thesis
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Overlooked biodiversity of brittle stars from the Upper Pleistocene of Japan: descriptions of fossil ossicle assemblage in Indo-West Pacific (Collaboration) 2021/12
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10.
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Thesis
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A new species of the genus Ophiomonas Djakonov (Echinodermata: Ophiuroidea: Amphilepididae) from the deep-Sea of Japan (Collaboration) 2021/10
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11.
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Thesis
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Morphological changes associated with the growth of feather star Clarkcomanthus exilis (Echinodermata, Crinoidea) (Collaboration) 2021/09
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12.
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Thesis
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Parasitism-induced intersexuality in a sexually dimorphic varunid crab, Ptychognathus ishii (Decapoda: Varunidae). (Collaboration) 2021/09
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13.
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Thesis
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Description of a new brooding species of Ophiodelos (Echinodermata: Ophiuroidea) from Japan. (Collaboration) 2021/08
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14.
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Thesis
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Redescription of Ophiolipus levis (Echinodermata: Ophiuroidea) collected from deep waters in the Sunda Strait. (Collaboration) 2021/08
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15.
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Thesis
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First description of developmental processes Sclerodactyla multipes (Echinodermata: Holothuroidea: Dendrochirotida) from Misaki, Sagami Bay, Japan (Collaboration) 2021/07
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16.
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Thesis
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Redescription of Amphipholis kochii (Echinodermata: Ophiuroidea) collected from Sagami Bay, including ossicle morphology and COI sequence. (Collaboration) 2021/03
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17.
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Thesis
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Morphogenesis and histogenesis during the arm regeneration in a basket star Astrocladus dofleini (Euryalida, Ophiuroidea, Echinodermata). (Collaboration) 2021/01
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18.
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Thesis
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A new record of brittle star Ophiopsila cf. polyacantha (Echinodermata: Ophiuroidea) from Southwestern Japan, with notes on its bioluminescence. (Collaboration) 2020/10
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19.
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Thesis
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A taxonomic review of the genus Astrocladus (Echinodermata, Ophiuroidea, Euryalida, Gorgonocephalidae) from Japanese coastal waters. (Collaboration) 2020/10
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20.
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Thesis
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Overlooked biodiversity from museum collections: Four new species and one new genus of Ophiuroidea (Echinodermata) from Antarctica and adjacent regions with notes on multi-armed ophiuroids. (Collaboration) 2020/08
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21.
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Thesis
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Species-specific nitrogen resorption proficiency in legumes and nonlegumes. (Collaboration) 2020/07
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22.
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Thesis
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Large populations of two new species of Ophiambix (Echinodermata, Ophiuroidea) discovered on Japanese hot vents and cold seeps. (Collaboration) 2020/04
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23.
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Thesis
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熊野灘より得られたクモヒトデ類について (Single) 2020/02
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24.
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Thesis
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The widely occurring brittlestar Ophiactis savignyi (Amphilepidida: Ophiactidae) as an epibiont on loggerhead sea turtle, Caretta caretta. (Collaboration) 2019/11
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25.
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Thesis
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Brittle stars from a submarine cave of Christmas Island, northwestern Australia, with description of a new species Ophiopsila xmasilluminans (Echinodermata: Ophiuroidea) and notes on its behavior. (Collaboration) 2019/08
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26.
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Thesis
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Fossil gorgonocephalid basket stars (Echinodermata: Ophiuroidea: Euryalida) from the Middle Pleistocene of Japan; the first record from the Indo Pacific region. (Collaboration) 2019/07
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27.
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Thesis
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A comprehensive taxonomic list of brittle stars (Echinodermata: Ophiuroidea) from submarine caves of the Ryukyu Islands, southwestern Japan, with a description of a rare species, Dougaloplus echinatus (Amphiuridae) . (Collaboration) 2019/03
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28.
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Thesis
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A new species of Ophioconis (Echinodermata: Ophiuroidea) from a submarine cave at Shimoji Island, Miyako Island Group, southwestern Japan. (Collaboration) 2018/06
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29.
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Thesis
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Description of a new subfamily Astrocloninae (Ophiuroidea: Euryalida: Gorgonocephalidae) based on molecular phylogeny and morphological observations. (Collaboration) 2018/04
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30.
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Thesis
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A new cryptic species of Asteronyx Müller and Troschel, 1842 (Echinodermata: Ophiuroidea), based on molecular phylogeny and morphology, from off Pacific Coast of Japan. (Collaboration) 2018/03
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31.
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Thesis
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A taxonomic review of the genus Astrodendrum (Echinodermata, Ophiuroidea, Euryalida, Gorgonocephalidae) with description of a new species from Japan. (Collaboration) 2018/03
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32.
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Thesis
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Euryalid brittle stars from the International Indian Ocean Expedition 1963―64 (Echinodermata: Ophiuroidea: Euryalida) . (Collaboration) 2018/03
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33.
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Thesis
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First finding of anchialine and submarine cave dwelling brittle stars from the Pacific Ocean, with descriptions of new species of Ophiolepis and Ophiozonella (Echinodermata: Ophiuroidea: Amphilepidida) . (Collaboration) 2018/01
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34.
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Thesis
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Non-destructive morphological observations of the fleshy snake star, Asteronyx loveni (Echinodermata: Ophiuroidea: Euryalida) using micro-computed tomography. (Collaboration) 2017/03
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35.
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Thesis
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A taxonomic review of the genus Astrohelix Döderlein, 1930 including the synonymy of the subgenus Asteroporpa (Astromoana) Baker, 1980 to Astrohelix. (Single) 2017/02
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36.
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Thesis
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Marine benthic community in Shirahama, southwestern Kii Peninsula, central Japan. (Collaboration) 2016/03
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37.
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Thesis
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JAMBIO Coastal Organism Joint Surveys reveals undiscovered biodiversity around Sagami Bay. (Collaboration) 2015/05
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38.
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Thesis
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Redescription of an euryalid brittle star, Astroceras coniunctum (Echinodermata: Ophiuroidea: Euryalidae) . (Collaboration) 2014/08
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39.
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Thesis
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A taxonomic review of the genus Asterostegus (Echinodermata: Ophiuroidea: Euryalidae) . (Collaboration) 2014/03
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40.
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Thesis
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A taxonomic review of the genus Astrodia (Echinodermata: Ophiuroidea: Asteronychidae) . (Collaboration) 2013/11
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41.
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Thesis
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A taxonomic review of the genus Asteromorpha (Echinodermata: Ophiuroidea: Euryalidae) . (Collaboration) 2013/08
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42.
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Thesis
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Molecular phylogeny based on increased number of species and genes revealed more robust family-level systematics of the order Euryalida (Echinodermata: Ophiuroidea) . (Collaboration) 2013/07
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43.
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Thesis
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Systematic Study of the Order Euryalida (Echinodermata, Ophiuroidea) from the Western Pacific. (学位論文) (Single) 2012/03
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44.
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Thesis
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Molecular phylogeny of the order Euryalida (Echinodermata: Ophiuroidea), based on mitochondrial and nuclear genes. (Collaboration) 2011/11
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45.
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Thesis
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A new genus Squamophis of Asteroschematidae (Echinodermata: Ophiuroidea: Euryalida) from Australia. (Collaboration) 2011/09
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46.
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Thesis
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Ophiuroids of the order Euryalida (Echinodermata) from Hachijo-jima Island and Ogasawara Islands, Japan. (Collaboration) 2011/04
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47.
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Thesis
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A taxonomic review of the genus Astrocharis Koehler (Echinodermata: Ophiuroidea: Asteroschematidae) with a description of a new species. (Collaboration) 2011/02
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48.
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Thesis
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Two new species of the subgenus Asteroporpa (Astromoana) (Ophiuroidea: Euryalida: Gorgonocephalidae) from Japan. (Collaboration) 2011/01
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49.
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Thesis
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A new species of Asteroschema (Echinodermata: Ophiuroidea: Asteroschematidae) from Southwestern Japan. (Collaboration) 2009/07
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50.
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Thesis
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Ophiuroids (Echinodermata) of genus Ophiura collected from deep waters off Pacific coast of northern Japan. (Collaboration) 2009/05
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5display
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All display(50)
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