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タイトル: | Chaetopterid Polychaetes from Okinawa Island, Japan, with Notes on the Feeding Behaviour of Spiochaetopterus costarum costarum |
著者: | Nishi, Eijiroh Nishi, Eijiroh Arai, Yasushi |
著者名の別形: | ニシ, エイジロウ アライ, ヤスシ |
発行日: | 29-Feb-1996 |
出版者: | Seto Marine Biological Laboratory, Field Science Education and Research Center, Kyoto University |
誌名: | PUBLICATIONS OF THE SETO MARINE BIOLOGICAL LABORATORY |
巻: | 37 |
号: | 1-2 |
開始ページ: | 51 |
終了ページ: | 61 |
抄録: | Occurrence of four chaetopterid polychaetes, namely Phyllochaetopterus herdmani Willey, P. verrilli Treadwell, Mesochaetopterus sagittarius (Claparede), and Spiochaetopterus costarum costarum (Claparede), are reported from the sandy bottom of Sesoko Island, Okinawa, Japan. Setal morphology and several body characters are described based on the scanning electron microscopical observations. Among them, Phyllochaetopterus herdmani, P. verrilli and S. costarum costarum are new to Japan. Feeding behavior of S. costarum costarum was studied during the rearing experiments using glass tubes. This species performs mucous-bag feeding by employing foliaceous notopodia and a cupule located at the first setiger of middle body region. |
URI: | http://hdl.handle.net/2433/176255 |
DOI(出版社版): | 10.5134/176255 |
出現コレクション: | Vol.37 No.1-2 |
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