Abstract
The Water Stick Insect,Ranatra dispar, is shown to be able to capute and hold a number of prey simultaneously. Capture of prey characteristically occurs in 3 distinct patterns (Type 1, 2 and 3), each characterized by a different number of prey caught. The time since las feeding by the predator has a significant effect on wether the predator will capture more than one prey. Once feeding starts, there is a critical period during which, if an encounter takes place the predator will attempt to capture either a second or third prey. The critical peroid is longer, the higher the motivation level of the predator. It is suggested that this prey-capture behaviour potentially increase the size of a meal as groups of prey move past the stationary prdator.
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