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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
Title alternative :Two new records of species of Stephensoniella Černosvitov, 1934 (Annelida: Clitellata: Enchytraeidae) from Okinawa Prefecture, Japan
Authors :鳥居, 高明
石水, 秀延
山城, 明統
Authors alternative :Torii, Takaaki
Ishimizu, Hidenobu
Yamashiro, Aketo
Issue Date :11-Oct-2013
Abstract :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, 1976) 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 along the littoral and subtidal zone.
URL :http://w3.u-ryukyu.ac.jp/naruse/lab/Fauna_Ryukyuana.html
Type Local :雑誌掲載論文
ISSN :2187-6657
Publisher :琉球大学資料館 (風樹館)
URI :http://hdl.handle.net/20.500.12000/38588
Citation :Fauna Ryukyuana Vol.6 p.1 -6
Appears in Collections:2013 - vol. 1–7

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