@article{oai:u-ryukyu.repo.nii.ac.jp:02008875, author = {鳥居, 高明 and 石水, 秀延 and 山城, 明統 and Torii, Takaaki and Ishimizu, Hidenobu and Yamashiro, Aketo}, journal = {Fauna Ryukyuana}, month = {Oct}, note = {日本初記録となるウミヒメミミズ属 (新称) Stephensoniella Černosvitov, 1934 の2 種として, 宮古島からウミヒメミミズ (新称) S.marina (Moore, 1902), 石垣島からコガタウミヒメミミズ (新称) S. sterreri (Lasserre & Erséus,1976) が採集された. これら2 種の再記載を行い, 過去の報告や近似種と比較した., Two enchytraeid oligochaetes, Stephensoniella marina (Moore, 1902) and Stephensoniella sterreri (Lasserre & Erséus,\n1976) are redescribed on the basis of specimens from Okinawa Prefecture, southern Japan. This report represents the first distributional records of S. marina and S. sterreri from Japan. The specimens examined agree well with the previous descriptions for both species, except that spermathecal ectal duct of S. marina was longer in the present material than in previous descriptions. The present specimens of both species were collected from sandy sediments\nalong the littoral and subtidal zone., 論文}, pages = {1--6}, title = {沖縄県から採集された日本初記録となるウミヒメミミズ属 (新称) Stephensoniella Černosvitov, 1934 (環形動物門: 環帯綱: イトミミズ目: ヒメミミズ科) の2 種}, volume = {6}, year = {2013} }