Search Results1-20 of  56

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  • Koya Yasunori ID: 9000009562194

    Articles in CiNii:1

    • Efficient Artificial Fertilization Method Based on the Ovulation Cycle in Barfin Flounder Verasper moseri (1994)
  • Koya Yasunori ID: 9000241210282

    Articles in CiNii:1

    • Two Patterns of Parasitic Male Mating Behaviors and Their Reproductive Success in Japanese Medaka, Oryzias latipes (2013)
  • Koya Yasunori ID: 9000314403323

    Articles in CiNii:1

    • Nesting behavior is associated with increased urinary volume in the urinary bladder during the reproductive period in small-egged Kajika, Cottus pollux SE (2016)
  • Koya Yasunori ID: 9000323829749

    Articles in CiNii:1

    • Hypertrophy and polysaccharide production in the kidney associated with sexual maturation of male small-egged Kajika, Cottus pollux SE (2016)
  • Koya Yasunori ID: 9000403428516

    Articles in CiNii:1

    • Genetic population structure of the eight-barbel loach Lefua echigonia in the Ise Bay region, a single paleo-river basin in central Honshu, Japan (2019)
  • Koya Yasunori ID: 9000409376298

    Articles in CiNii:1

    • Sperm Allocation Strategies Depending on Female Quality in Medaka (Oryzias latipes) (2020)
  • KOYA YASUNORI ID: 9000015560546

    Articles in CiNii:1

    • Oocyte development and serum profiles of vitellogenin and steroid hormone levels in captive female Pacific herring Clupea pallasii during their first maturational cycle (2003)
  • KOYA YASUNORI ID: 9000254143858

    Department of Biology, Faculty of Education, Gifu University (2002 from CiNii)

    Articles in CiNii:1

    • Testicular development and serum profiles of steroid hormone levels in captive male Pacific herring Clupea pallasii during their first maturational cycle. (2002)
  • KOYA YASUNORI ID: 9000254145269

    Department of Biology, Faculty of Education, Gifu University (2003 from CiNii)

    Articles in CiNii:1

    • Annual reproductive cycle of black rockfish Sebastes schlegeli in captivity. (2003)
  • KOYA YASUNORI ID: 9000254575500

    Department of Biology, Faculty of Education, Gifu University (2000 from CiNii)

    Articles in CiNii:1

    • Dynamics of oocyte and embryonic development during ovarian cycle of the viviparous mosquitofish Gambusia affinis. (2000)
  • KOYA YASUNORI ID: 9000254577574

    Department of Biology, Faculty of Education, Gifu University (2003 from CiNii)

    Articles in CiNii:1

    • Oocyte development and serum profiles of vitellogenin and steroid hormone levels in captive female Pacific herring Clupea pallasii during their first maturational cycle. (2003)
  • KOYA YASUNORI ID: 9000254577690

    Department of Biology, Faculty of Education, Gifu University (2003 from CiNii)

    Articles in CiNii:1

    • Testicular development and serum steroid hormone levels in captive male spotted halibut Verasper variegatus (2003)
  • KOYA Yasunori ID: 9000000284428

    Department of Biology, Faculty of Education, Gifu University (2000 from CiNii)

    Articles in CiNii:1

    • Dynamics of oocyte and embryonic development during ovarian cycle of the viviparous mosquitofish Gambusia affinis (2000)
  • KOYA Yasunori ID: 9000000286134

    Hokkaido National Fisheries Research Institute, Fisheries Agency of Japan (1995 from CiNii)

    Articles in CiNii:1

    • Annual Reproductive Cycle and Spawning Characteristics of the Female Kichiji Rockfish Sebastolobus macrochir (1995)
  • KOYA Yasunori ID: 9000001252980

    Department of Biology, Faculty of Education, Gifu University (2004 from CiNii)

    Articles in CiNii:1

    • Annual reproductive cycle and rate of the spermatogenic process in male mosquitofish Gambusia affinis (2004)
  • KOYA Yasunori ID: 9000001723488

    Faculty of Education, Gifu University (1998 from CiNii)

    Articles in CiNii:1

    • Annual reproductive cycle based on histological changes in the ovary of the female mosquitofish, Gambusia affinis, in central Japan (1998)
  • KOYA Yasunori ID: 9000001832080

    Department of Biology, Faculty of Education, Gifu University (2010 from CiNii)

    Articles in CiNii:2

    • COMPARISON OF SERUM SEX STEROID PROFILES BETWEEN FOUR SPINE SCULPIN Cottus kazika AND JAPANESE SCULPIN Cottus sp. SE REARED IN CAPTIVITY (2006)
    • Annual changes in testicular development and occurrence of parasperm in the male reproductive organs of fourspine sculpin, Cottus kazika (2010)
  • KOYA Yasunori ID: 9000001976866

    Department of Biology, Faculty of Education, Gifu University (2007 from CiNii)

    Articles in CiNii:1

    • Comparative study on ovarian structures in scorpaenids : possible evolutional process of reproductive mode (2007)
  • KOYA Yasunori ID: 9000018280619

    Department of Biology, Faculty of Education, Gifu University (2010 from CiNii)

    Articles in CiNii:1

    • Gonadal sex differentiation and effect of rearing temperature on sex ratio in black rockfish (Sebastes schlegeli) (2010)
  • KOYA Yasunori ID: 9000018660305

    Department of Biology, Faculty of Education, Gifu University (2011 from CiNii)

    Articles in CiNii:1

    • Comparative studies of testicular structure and sperm morphology among copulatory and non-copulatory sculpins (Cottidae : Scorpaeniformes : Teleostei) (2011)
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