Evolutionary Patterns in Sound Production across Fishes
Evolutionary Patterns in Sound Production across Fishes
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DOI：
10.1643/i2020172
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发表时间：
2022-04-01
影响因子：
1.5
通讯作者：
Bass, Andrew H.
中科院分区：
文献类型：
--
作者：
Rice, Aaron N.;Farina, Stacy C.;Bass, Andrew H.
鱼类的声音产生已经被认识了几千年，但通常被认为是相对罕见的，因此还没有被纳入脊椎动物进化的更广泛的概念。我们绘制了迄今为止最全面的声音产生数据集，并将其组装到射线鳍鱼（放射线鳍科）的家庭级系统发育中，这一分支包含超过34,000个现存物种。家庭，而不是物种，水平分析允许对声音产生进行广泛的调查，主要基于声音记录的插图和形态专门化（82%），强烈指示声音产生的定性描述（18%），以及对一个角色的分布和祖先的保守估计，可能比目前已知的更广泛。声学相关形态学特征的汇编显示，60个科表现出肌肉与鱼鳔振动耦合，39个科表现出骨骼部位相互运动，即发声。其中18个科，主要是鲶鱼（13），包括表现出两种机制的个体物种。结果表明，有声音的科包含近三分之二的放光翼属物种，其中包括一个起源于155 Ma左右的分支，并且放光翼属的声音产生独立进化了大约33次。尽管存在不确定性的数据记录和不完整的证据缺失，采样不足的物种，并假设家庭级别的声音生产保护，敏感性分析表明，这些共同祖先的模式是稳健的。总的来说，这些发现提供了一个新的视角来研究放光翼动物的祖先和声音产生的趋同进化，放光翼动物是一个代表超过一半现存脊椎动物物种的分支。
Sound production by fishes has been recognized for millennia, but is typically regarded as comparatively rare and thus yet to be integrated into broader concepts of vertebrate evolution. We map the most comprehensive dataset of sound production yet assembled onto a family-level phylogeny of ray-finned fishes (Actinopterygii), a clade containing more than 34,000 extant species. Family-, rather than species-, level analyses allowed broad investigation of sound production mostly based on illustrations of acoustic recordings and morphological specializations (82%) strongly indicative of sound production along with qualitative descriptions (18%), and a conservative estimate of the distribution and ancestry of a character that is likely more widespread than currently known. Compilation of sonicrelated morphological characters shows 60 families exhibiting muscles coupled to swim bladder vibration and 39 families that employ movement of skeletal parts against each other, i.e., stridulation. Eighteen of these families, mostly catfishes (13), include individual species exhibiting both mechanisms. The results show that families with soniferous species contain nearly two-thirds of actinopterygian species, including a clade originating circa 155 Ma, and that sound production has independently evolved approximately 33 times within Actinopterygii. Despite the uncertainties of presence-only data records and incomplete evidence of absence, under-sampling species, and assuming family-level conservation of sound production, sensitivity analyses show that these patterns of shared ancestry are robust. In aggregate, these findings offer a new perspective on the ancestry and convergent evolution of sound production among actinopterygians, a clade representing more than half of extant vertebrate species.