著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Cristopher G. Ayer and Hirotaka Katahira,"Crepidostomum spp. (Trematoda: Allocreadiidae) from Sakhalin sticklebacks Pungitius tymensis (Gasterosteiformes: Gasterosteidae) in Eastern Hokkaido, Japan : a new host record of C. chaenogobii",Biogeography,13450662,Kawaguchi : Biogeographical Society of Japan,2015-09,17,,21-26,https://cir.nii.ac.jp/crid/1520290884943780352,