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Spatial and temporal patterns of abundance of the exotic mytilid Xenostrobus securis and the native mytilid Musculista senhousia in the Lake Hamana, Japan
http://hdl.handle.net/10076/13305
http://hdl.handle.net/10076/13305f9276f4a-811b-445b-933f-64c427d7f562
名前 / ファイル | ライセンス | アクション |
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50A16355.pdf (416.7 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||||||
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公開日 | 2013-11-14 | |||||||||
タイトル | ||||||||||
言語 | en | |||||||||
タイトル | Spatial and temporal patterns of abundance of the exotic mytilid Xenostrobus securis and the native mytilid Musculista senhousia in the Lake Hamana, Japan | |||||||||
言語 | ||||||||||
言語 | eng | |||||||||
キーワード | ||||||||||
主題Scheme | Other | |||||||||
主題 | exotic musse | |||||||||
キーワード | ||||||||||
主題Scheme | Other | |||||||||
主題 | Xenostrobus | |||||||||
キーワード | ||||||||||
主題Scheme | Other | |||||||||
主題 | Musculista | |||||||||
キーワード | ||||||||||
主題Scheme | Other | |||||||||
主題 | life history | |||||||||
資源タイプ | ||||||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||
資源タイプ | journal article | |||||||||
著者 |
Kimura, Taeko
× Kimura, Taeko
× Sekiguchi, Hideo
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抄録 | ||||||||||
内容記述タイプ | Abstract | |||||||||
内容記述 | On the basis of monthly sampling of benthic life stages after larval recruitment of native and exotic mytilids (Musculista senhousia and Xenostrobus securis) in Japan, we examined variations in the spatio-temporal distributions of these mytilids in the brackish Lake Hamana along the Pacific coast of central Japan. We found similarities in their life histories, e.g. the number and the occurrence and duration of cohorts. However, M. senhousia densities were much higher than X. securis (nearly three times on average). We detected a contrast between the spatial distributions of these two mytilids. This contrast may be related intimately to the characteristics of the bottom sediments: much higher densities of M. senhousia were detected on the sediments of fine sand/mud-mixed gravels, whereas higher densities of X. securis were detected on artificial flattened rocks. Difference in microhabitat separation for these two mytilids may contribute to avoiding interspecific interactions during the benthic stages and thus to allowing the coexistence of these two mytilids on estuarine tidal flats in the brackish Lake Hamana. | |||||||||
書誌情報 |
Marine Biodiversity Records 巻 2, p. 1-7, 発行日 2009-01-01 |
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権利 | ||||||||||
権利情報 | © Marine Biological Association of the United Kingdom 2009 | |||||||||
フォーマット | ||||||||||
内容記述タイプ | Other | |||||||||
内容記述 | application/pdf | |||||||||
著者版フラグ | ||||||||||
出版タイプ | VoR | |||||||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||
出版者 | ||||||||||
出版者 | Cambridge University Press | |||||||||
関係URI | ||||||||||
関連名称 | http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=5540808&fulltextType=RA&fileId=S175526720900102X | |||||||||
関係URI | ||||||||||
関連名称 | http://www.sherpa.ac.uk/romeo/issn/1755-2672/ | |||||||||
資源タイプ(三重大) | ||||||||||
Journal Article / 学術雑誌論文 |