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Interspecific Variation in the Relationships of Mating Partners in Felids

机译:交配伙伴在Felids的关系中的差异

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摘要

Data are presented on the variation in the relationships of males and females in felids with different degrees of sexual dimorphism in body size. It was shown that, in the mating season of the Eurasian lynx, a species with the least sexual dimorphism, females determined the relationships with the partner to a large extent. These interactions were characterized by a high frequency of affiliative behavior and courtship elements, while the frequency of aggressive contact was very low. In species with a higher level of sexual dimorphism, the relationships of the partners were determined mainly by males.
机译:数据出现在体积中不同程度的性二态性的母体和女性之间的变化。据表明,在欧亚天静的交配季节,一种具有最小二重性的物种,女性在很大程度上确定了与伴侣的关系。这些相互作用的特征在于高频率的关联行为和求爱元件,而侵蚀性接触的频率非常低。在具有更高水平的性二态度的物种中,合作伙伴的关系主要由男性决定。

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  • 来源
    《Biology Bulletin》 |2020年第1期|63-70|共8页
  • 作者

    Erofeeva M. N.; Naidenko S. V.;

  • 作者单位

    Russian Acad Sci Severtsov Inst Ecol & Evolut Moscow 119071 Russia;

    Russian Acad Sci Severtsov Inst Ecol & Evolut Moscow 119071 Russia;

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  • 正文语种 eng
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