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Diploid males and colony-level selection inFormicaants

 

作者: P. Pamilo,   L. Sundström,   W. Fortelius,   R. Rosengren,  

 

期刊: Ethology Ecology & Evolution  （Taylor Available online 1994）
卷期: Volume 6, issue 2  

页码: 221-235

 

ISSN:0394-9370

 

年代: 1994

 

DOI:10.1080/08927014.1994.9522996

 

出版商: Taylor & Francis Group

 

关键词: ants;diploid males;Formica;genetic load;polyandry;polygyny;social insects

 

数据来源: Taylor

 

摘要:

It is suggested that the evolution of polyandry by social hymenopteran queens is caused by colony-level selection, either because polyandry affects the distribution of non-functional diploid males in colonies (the load hypothesis) or because it increases the genetic diversity of the worker force (the diversity hypothesis).

 

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