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) ,Rhynchocoel vessel in Cephalotrichidae (Nemertea: Palaeonemertea).,Journal of Natural History (掲載受理),,,,,,,https://cir.nii.ac.jp/crid/1010282257034530176,