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) NAKAMURA Yoshio,Checklist of Earthworms of Pheretima Genus Group (Megascolecidae: Oligochaeta) of the World,Edaphologia,0389-1445,日本土壌動物学会,1999,64,0,1-78,https://cir.nii.ac.jp/crid/1390578603779428864,https://doi.org/10.20695/edaphologia.64.0_1