EFFECTS OF AGE, REARING AND MATING EXPERIENCES ON FREQUENCY DEPENDENT SEXUAL SELECTION IN DROSOPHILA PSEUDOOBSCURA
EFFECTS OF AGE, REARING AND MATING EXPERIENCES ON FREQUENCY DEPENDENT SEXUAL SELECTION IN DROSOPHILA PSEUDOOBSCURA
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年龄、饲养和交配经历对果蝇频率依赖性性选择的影响
DOI：
10.1111/j.1558-5646.1976.tb00890.x
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发表时间：
1976
期刊：
影响因子：
3.3
通讯作者：
A. Pruzan
中科院分区：
文献类型：
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作者：
A. Pruzan
我想自然学家会承认，第二性征是高度可变的，我不需要详细说明。. .这些性状最初变异的原因并不明显;但是我们可以看出为什么它们不应该像其他性状那样恒定和一致，因为它们是通过性选择积累起来的，性选择的作用不如普通选择那么严格，因为它不导致死亡，而只是给那些不那么受欢迎的雄性较少的后代（达尔文，1859）。
I think it will be admitted by naturalists, without my entering on details, that secondary sexual characteristics are highly variable . . . The cause of the original variability of these characters is not manifest; but we can see why they should not have been rendered as constant and uniform as others, for they are accumulated by sexual selection, which is less rigid in its action than ordinary selection, as it does not entail death, but only gives fewer offspring to the less favoured males (Darwin, 1859).