Schooling mackerel and herring choose neighbours of similar size
Schooling mackerel and herring choose neighbours of similar size
复制标题
成群的鲭鱼和鲱鱼选择大小相似的邻居
DOI：
10.1007/bf00397518
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发表时间：
1985
期刊：
影响因子：
2.4
通讯作者：
J. Edwards
中科院分区：
文献类型：
--
作者：
T. Pitcher;A. Magurran;J. Edwards
在水下的网箱里成群的鱼游向大小相近的邻居。使用了57至74条鱼。广泛的三维数据显示，两个不同的物种，鲱鱼和鲭鱼，在白天和晚上的邻居大小效应。这些实验，覆盖大小共存于野外，是第一次演示的邻居的大小选择鱼群预测的理论的水动力优势。
Fish schooling in a submerged sea-cage swam next to neighbours of similar size. Between 57 and 74 fish were used. Extensive three-dimensional data showed the neighbour size effect for two different species, herring and mackerel, during both day and night. These experiments, covering sizes which coexist in the wild, are the first demonstration of the neighbour size choice in fish schools predicted by theories of hydrodynamic advantage.