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Masanori Okanishi

Observed names: M. OKANISHI, MASANORI OKANISHI, Masanori Okanishi Masanori Okanishi, Massanori Okanishi, Okanishi, Masanori, Okanishi, Massanori
Observed institutions: Hiroshima Shudo University, Kyoto University, National Museum of Nature and Science, Field Science Education and Research Center, Kyoto University, Misaki Marine Biological Station, School of Science, The University of Tokyo, Ibaraki University, The University of Tokyo
ORCID: 0000-0001-8106-7693
Observed ORCID: 0000-0001-8106-7693
OpenAlex ID: A5081838477
Molecular phylogeny based on increased number of species and genes revealed more robust family-level systematics of the order Euryalida (Echinodermata: Ophiuroidea)
2013 · Masanori Okanishi, Toshihiko Fujita · Molecular Phylogenetics and Evolution · 42
A Taxonomic Review of the GenusAstrocharisKoehler (Echinodermata: Ophiuroidea: Asteroschematidae), with a Description of a New Species
2011 · Masanori Okanishi, Toshihiko Fujita · ZOOLOGICAL SCIENCE · 30
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Molecular phylogeny of the order Euryalida (Echinodermata: Ophiuroidea), based on mitochondrial and nuclear ribosomal genes
2011 · Masanori Okanishi, Timothy D. O’Hara, et al. · Molecular Phylogenetics and Evolution · 29
Species-specific nitrogen resorption proficiency in legumes and nonlegumes
2020 · Shimpei Oikawa, Yusuke Matsui, et al. · Journal of Plant Research · 18
A New Species of Asteroschema (Echinodermata: Ophiuroidea: Asteroschematidae) from Southwestern Japan
2009 · Masanori Okanishi, Toshihiko Fujita · Species Diversity · 18
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Non-destructive morphological observations of the fleshy brittle star, Asteronyx loveni using micro-computed tomography (Echinodermata, Ophiuroidea, Euryalida)
2017 · Massanori Okanishi, Toshihiko Fujita, et al. · ZooKeys · 17
JAMBIO Coastal Organism Joint Surveys reveals undiscovered biodiversity around Sagami Bay
2015 · Hiroaki Nakano, Keiichi Kakui, et al. · Regional Studies in Marine Science · 16
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
2022 · Natsumi Hookabe, Hiroshi Kajihara, et al. · Frontiers in Marine Science · 14
A new cryptic species of Asteronyx Müller and Troschel, 1842 (Echinodermata: Ophiuroidea), based on molecular phylogeny and morphology, from off Pacific Coast of Japan
2018 · Masanori Okanishi, Asuka Sentoku, et al. · Zoologischer Anzeiger · 14
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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)
2018 · MASANORI OKANISHI, YOSHIHISA FUJITA · Zootaxa · 14
Ophiuroidea (Echinodermata): Systematics and Japanese Fauna
2016 · Masanori Okanishi · Diversity and commonality in animals · 14
Euryalid brittle stars from the International Indian Ocean Expedition 1963–64 (Echinodermata: Ophiuroidea: Euryalida)
2018 · ALAN N. BAKER, MASANORI OKANISHI, et al. · Zootaxa · 13
A new genus Squamophis of Asteroschematidae (Echinodermata, Ophiuroidea, Euryalida) from Australia
2011 · Massanori Okanishi, Timothy O'Hara, et al. · ZooKeys · 12
Development of two new sets of PCR primers for eDNA metabarcoding of brittle stars (Echinodermata, Ophiuroidea)
2023 · Masanori Okanishi, Hisanori Kohtsuka, et al. · Metabarcoding and Metagenomics · 9
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Marine benthic community in Shirahama, southwestern Kii Peninsula, central Japan
2016 · MASANORI OKANISHI, ASUKA SENTOKU, et al. · Publications of the Seto Marine Biological Laboratory · 9
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Benthic deep-sea fauna in south of the Kii Strait and the Sea of Kumano, Japan. Second report
2019 · 妙子 木村, 昭一 木村, et al. · 8
Description of a New Subfamily, Astrocloninae (Ophiuroidea: Euryalida: Gorgonocephalidae), Based on Molecular Phylogeny and Morphological Observations
2018 · Masanori Okanishi, Toshihiko Fujita · ZOOLOGICAL SCIENCE · 8
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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)
2019 · MASANORI OKANISHI, YOSHIHISA FUJITA · Zootaxa · 7
A taxonomic review of the genus Astrodendrum (Echinodermata, Ophiuroidea, Euryalida, Gorgonocephalidae) with description of a new species from Japan
2018 · MASANORI OKANISHI, TOSHIHIKO FUJITA · Zootaxa · 7
A taxonomic review of the genus Astrodia (Echinodermata: Ophiuroidea: Asteronychidae)
2013 · Masanori Okanishi, Toshihiko Fujita · Journal of the Marine Biological Association of the United Kingdom · 7
Morphological, histological and gene-expression analyses on stolonization in the Japanese Green Syllid, Megasyllis nipponica (Annelida, Syllidae)
2023 · Mayuko Nakamura, Kohei Oguchi, et al. · Scientific Reports · 6
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Parasitism-Induced Intersexuality in a Sexually Dimorphic Varunid Crab, Ptychognathus ishii (Decapoda: Varunidae)
2021 · Naoto Inui, Kohei Oguchi, et al. · ZOOLOGICAL SCIENCE · 6
A new species ofOphioconis(Echinodermata: Ophiuroidea) from Ryukyu Islands, southwestern Japan
2018 · Masanori Okanishi, Yoshihisa Fujita · Proceedings of the Biological Society of Washington · 6
Two new species of the subgenus Asteroporpa (Asteromoana) (Ophiuroidea: Euryalida: Gorgonocephalidae) from Japan
2011 · MASANORI OKANISHI, TOSHIHIKO FUJITA · Zootaxa · 6
Fusceulimoides kohtsukai gen. et sp. nov., a Minute Eulimid Gastropod Parasitic on the Little Brittle Star Ophiactis savignyi in Central Japan
2023 · Tsuyoshi Takano, Yasunori Kano, et al. · ZOOLOGICAL SCIENCE · 5
Works count: 80
Citation count: 410
H-index: 12
I10-index: 13
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