Search Results1-20 of  58

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  • Ohtaka Akifumi ID: 9000004566763

    Articles in CiNii:1

    • Preliminary Results from Sediment Sampling of the R. V. Tansei-maru Cruise KT03-10 in the Eastern Marginal Part of the Japan Sea off Akita and Niigata Prefectures (2005)
  • Ohtaka Akifumi ID: 9000244892887

    Articles in CiNii:1

    • ASIA/OCEANIA REPORT : Structure and abundance of "interrhizon" invertebrates in an oxbow lake in the peat swamp area of Central Kalimantan, Indonesia (2014)
  • Ohtaka Akifumi ID: 9000326637798

    Articles in CiNii:1

    • Description of Kahayandrilus tundaiensis gen. et sp. nov. (Annelida: Clitellata: Tubificinae) from Central Kalimantan, Indonesia (2016)
  • Ohtaka Akifumi ID: 9000397854042

    Articles in CiNii:1

    • ASIA/OCEANIA REPORT : Aquatic oligochaete fauna (Annelida, Clitellata) in Lake Tonle Sap and adjacent waters in Cambodia (2018)
  • OHTAKA AKIFUMI ID: 9000001431705

    Faculty of Education, Hirosaki University (2005 from CiNii)

    Articles in CiNii:1

    • The first record of the ectosymbiotic branchiobdellidan Holtodrilus truncatus (Annelida, Clitellata) and on the freshwater shrimp Neocaridina denticulata denticulata (Caridea, Atyidae) in Japan (2005)
  • OHTAKA AKIFUMI ID: 9000018228332

    Department of Natural Science, Faculty of Education, Hirosaki University (2010 from CiNii)

    Articles in CiNii:1

    • First record of the North American invasive crayfish Pacifastacus leniusculus from the Kanto region, Tone River basin, central Japan : a range expansion to a warm water area (2010)
  • OHTAKA AKIFUMI ID: 9000347466607

    Articles in CiNii:1

    • Miscellaneous records of Turbellarians mainly from KAWAKATSU's Collection : I. A freshwater planarian from the Cave "Ngalau Surat" in Sumatra, Indonesia : II. Freshwater planarians from caves and epigean waters in China : III. A correction of HONJO'S (1937) anatomical figure of Scutariella japonica (MATJASIC, 1990) (Temnocephalida) : IV. Two Neorhabdocoelid species from the profundal zone of Lake Mashu-ko, Hokkaido Japan (1999)
  • OHTAKA Akifumi ID: 9000001801271

    Faculty of Education, Hirosaki University (2011 from CiNii)

    Articles in CiNii:3

    • Studies on the aquatic oligochaete fauna in Lake Biwa, central Japan. IV. Faunal characteristics in the attached lakes (naiko) (2006)
    • Spatial and seasonal changes of net plankton and zoobenthos in Lake Tonle Sap, Cambodia (2010)
    • Composition of aquatic invertebrates associated with macrophytes in Lake Tonle Sap, Cambodia (2011)
  • OHTAKA Akifumi ID: 9000001882367

    Department of Natural Science, Faculty of Education, Hirosaki University (2006 from CiNii)

    Articles in CiNii:1

    • Disappearance of deep profundal zoobenthos in Lake Ikeda, southern Kyushu, Japan, with relation to recent environmental changes in the lake (2006)
  • OHTAKA Akifumi ID: 9000002045829

    Department of Natural Science, Faculty of Education, Hirosaki University (2006 from CiNii)

    Articles in CiNii:1

    • Faunal composition of meio- and macroinvertebrates associated with aquatic macrophytes in Central Kalimantan and West Java, Indonesia, with special reference to oligochaetes (2006)
  • OHTAKA Akifumi ID: 9000004550675

    Articles in CiNii:3

    • Zoogeography of crayfishes in Japan and expected changes in future distribution (2007)
    • Local name of the Japanese crayfish, Cambaroides japonicus and its specimens from Yamagata Prefecture (2003)
    • Origin of the freshwater Japanese crayfish Cambaroides japonicus in Nikko, Honshu, Japan and information on crayfish transported from Hokkaido based on archives from the Imperial Household Agency (2009)
  • OHTAKA Akifumi ID: 9000014187926

    Articles in CiNii:1

    • Cladoceran fauna (Crustacea, Cladocera) in the Byobu-san Lakes, Aomori Prefecture, northern Japan (2008)
  • OHTAKA Akifumi ID: 9000014448971

    Zoological Institute, Faculty of Science, Hokkaido University (1985 from CiNii)

    Articles in CiNii:1

    • Taxonomical Revision of Three Japanese Limnodrilus Species (Oligochaeta, Tubificidae) (1985)
  • OHTAKA Akifumi ID: 9000016426266

    Faculty of Education, Hirosaki University (2009 from CiNii)

    Articles in CiNii:1

    • Environmental gradients determining the distribution of benthic macroinvertebrates in Lake Takkobu, Kushiro wetland, northern Japan (2009)
  • OHTAKA Akifumi ID: 9000016896656

    Articles in CiNii:1

    • Morphological and Habitat Differences Between Two Forms of Japanese Limnodrilus hoffmeisteri Claparède (Oligochaeta, Tubificidae) (With 7 Text-figures and 2 Tables) (1990)
  • OHTAKA Akifumi ID: 9000016896852

    Articles in CiNii:1

    • New Record of Tubificoides brevicoleus Baker (Oligochaeta, Tubificidae) from the Pacific Coasts of Hokkaido, Northern Japan (With 5 Text-figures and 1 Table) (1987)
  • OHTAKA Akifumi ID: 9000016897340

    Articles in CiNii:1

    • Taxonomical Studies of the Japanese Naididae (Annelida, Oligochaeta) 1. : Four Unrecorded Species in Small Genera (With 2 Text-figures) (1985)
  • OHTAKA Akifumi ID: 9000019190855

    Faculty of Education, Hirosaki University (2012 from CiNii)

    Articles in CiNii:1

    • Redescription of Piguetiella denticulata (Annelida, Clitellata, Naididae) from Japan and the Russian Far East, with a description of the genital organs in the species (2012)
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