ATTRACTION OF AURELIA AND AEQUOREA TO PREY

被引:33
作者
ARAI, MN
机构
[1] Department of Biological Sciences, University of Calgary, Calgary, T2N 1N4, Alberta
关键词
AEQUOREA; AURELIA; FEEDING; BEHAVIOR; MEDUSAE;
D O I
10.1007/BF00026487
中图分类号
Q17 [水生生物学];
学科分类号
071004 ;
摘要
Previously it has been assumed that medusae make random contact with their prey. Medusae were tested in a flow-through aquarium with inflow at each end and a central outflow. Aurelia aurita and Aequorea victoria were attracted to either end of the chamber if Artemia prey were present in a screened compartment. A. aurita was also shown to be attracted to water conditioned by Artemia, and to ammonium chloride added to one or other of the inflow currents.
引用
收藏
页码:363 / 366
页数:4
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