文章基本信息

标题：The Predation Impact of Larval Pseudorasbora parva (Cyprinidae) on Zooplankton: a Mesocosm Experiment
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作者：Takamaru Nagata ; Jin-Yong Ha ; Takayuki Hanazato 等
期刊名称：Journal of Freshwater Ecology
印刷版ISSN：0270-5060
电子版ISSN：2156-6941
出版年度：2005
卷号：20
期号：4
页码：757-763
DOI：10.1080/02705060.2005.9664800
出版社：Taylor & Francis
摘要：The impact of larvae of the fish Pseudorasbora parva on a zooplankton community was studied by adding the fish to tanks housing a zooplankton community established with resting eggs from the bottom sediment of a lake. The fish strongly depressed the populations of most planktonic cladoceran and rotifer species but not the abundances of copepod nauplii or the periphytic rotifers Monostyla spp. and Lecane spp. Gut content analyses showed that the fish larvae strongly selected for the periphytic rotifer Lecane spp.