Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) "NISHI, Ken-ichiro","A Daily Rhythm in the Photosensitive Development of the Ovary in the Bitterling, Rhodeus ocellatus ocellatus",BULLETIN OF THE FACULTY OF FISHERIES HOKKAIDO UNIVERSITY,00183458,北海道大学水産学部,1979-05,30,2,109-115,https://cir.nii.ac.jp/crid/1050282813963825664,