Supernormal Stimulus Manipulation By Parasites
In 2001, Holen et al., analyzed the evolutionary stability of hosts manipulation through exaggerated signals. Their model indicated that intensity of parasitic signals must be below a threshold to ensure acceptance from host. This threshold depends directly on the range of parasitism
For them, the only evolutionary stable strategy is when the host accepts all signs of the parasite with optimal intensity, which must be below the threshold, if this is not the case, the host can use these signals to identify the parasite
Read more about this topic: Supernormal Stimulus, In Biology
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