A New Brackish-water Species of Echinoderes (Kinorhyncha: Cyclorhagida) from the Seto Inland Sea, Japan
スポンサーリンク
概要
- 論文の詳細を見る
Echinoderes ohtsukai sp. nov. is described from an intertidal flat in the Seto Inland Sea, Japan, based on observations with light and scanning electron microscopy. Echinoderes ohtsukai is characterized by 1) a short middorsal spine on segment 4; 2) lateroventral tubules on segments 5 and 8; 3) short laterodorsal tubules on segment 10; 4) a trunk 315-395μm long; 5) a lack of lateral terminal accessory spines in both sexes; and 6) lateral terminal spines of about 50% trunk length. The species has modified type-II glandular cell outlets, which have previously been reported among congeners only in E. rex Lundbye, Rho and Sorensen, 2011 from the Korea Strait.
- 2012-05-25
著者
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YAMASAKI Hiroshi
Faculty of Sciences and Technology, Kwansei Gakuin University
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Kajihara Hiroshi
Faculty of Science, Hokkaido University
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Kajihara Hiroshi
Faculty Of Science Hokkaido University
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Yamasaki Hiroshi
Faculty of Science, University of the Ryukyus
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