کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
142772 163152 2013 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Evolutionary divergence in acoustic signals: causes and consequences
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم کشاورزی و بیولوژیک (عمومی)
پیش نمایش صفحه اول مقاله
Evolutionary divergence in acoustic signals: causes and consequences
چکیده انگلیسی

Acoustic signals mediate mate choice, resource defense, and species recognition in a broad range of taxa. It has been proposed, therefore, that divergence in acoustic signals plays a key role in speciation. Nonetheless, the processes driving divergence of acoustic traits and their consequences in terms of speciation are poorly understood. A review of empirical and comparative studies reveals strong support for a role of sexual selection in acoustic divergence, but the possible concomitant influences of ecological context are rarely examined. We summarize a conceptual framework for testing the relative significance of both adaptive and neutral mechanisms leading to acoustic divergence, predictions for cases where these processes lead to speciation, and how their relative importance plays out over evolutionary time.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: - Volume 28, Issue 3, March 2013, Pages 156–166
نویسندگان
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