島根大学汽水域研究センター
ISSN:2185-2995(オンライン)
ISSN:1340-3834(冊子体)
ISSN:1340-3834(冊子体)
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この文献の参照には次のURLをご利用ください : https://ir.lib.shimane-u.ac.jp/3023
Laguna : 汽水域研究 5
1998-03 発行
宍道湖・中海・神西湖の多毛類相
Polychaete Fauna of Lake Shinji, Lake Nakaumi and Lake Jinzai, Shimane, Japan
園田 武
中尾 繁
中村 幹雄
髙安 克已
ファイル
内容記述（抄録等）
The investigation of polychaete fauna in 3 brackish-water lakes located in Shimane Prefecture, Japan, were conducted from 1992 to 1993, to clarify species composition, community structure and lake-specific characters. Polychaete community is richest in Lake Nakaumi, which also shows the most saline environment among the 3 lakes. Other 2 lakes, Lake Shinji and Lake Jinzai, possess poor polychaete fauna, and monopolistic community structure. The most abundant species in deeper mud in 3 lakes belong to family Spionidae, and among them is Paraprionospio pinnata, its presence indicates orgainc pollution. Lakespecific characters of polychaete commuinties and their relation to salinity and bottom sediment are discussed.
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