食鳞慈鲷:从手到嘴。

Journal of Biology Pub Date : 2010-01-01 Epub Date: 2010-02-24 DOI:10.1186/jbiol218
A Richard Palmer
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引用次数: 23

摘要

最近发表在《BMC生物学和进化》杂志上的两项研究提出了关于食鳞慈鲷中频率依赖选择的教科书案例的重要问题。他们还提出了一个有趣的新研究路线,测试用手行为对形态不对称的影响。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

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Scale-eating cichlids: from hand(ed) to mouth.

Two recent studies in BMC Biology and Evolution raise important questions about a textbook case of frequency-dependent selection in scale-eating cichlid fishes. They also suggest a fascinating new line of research testing the effects of handed behavior on morphological asymmetry.

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