handicap 原理能解释两性异形装饰物的进化吗？
Does the handicap principle explain the evolution of dimorphic ornaments?
作者信息
Számadó Szabolcs, Penn Dustin J
机构信息
RECENS 'Lendület' Research Group, MTA Centre for Social Science, Budapest, Hungary.
Konrad Lorenz Institute of Ethology, Department of Integrative Biology and Evolution, University of Veterinary Medicine, Vienna, Austria.
出版信息
Anim Behav. 2018 Apr;138:e7-e10. doi: 10.1016/j.anbehav.2018.01.005.
•We reinvestigate a new model based on the handicap hypothesis.•We show the handicap hypothesis does not explain male dimorphisms.•The results are due to the 'playing-the-field' assumption of the model.•The generality of the 'playing-the-field' assumption is suspect.•The evolutionary stability of the proposed new equilibrium is questionable.
•我们重新研究了基于不利条件假说的新模型。
•我们表明不利条件假说无法解释雄性二态性。
•结果归因于该模型的“公平竞争”假设。
•“公平竞争”假设的普遍性值得怀疑。
•所提出的新均衡的进化稳定性存在疑问。
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