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首页> 外文期刊>Journal of Fish Biology >The influence of various reef sounds on coral-fish larvae behaviour
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The influence of various reef sounds on coral-fish larvae behaviour

机译：各种礁石声音对珊瑚鱼幼虫行为的影响

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The swimming behaviour of coral-reef fish larvae from 20 species of 10 different families was tested under natural and artificial sound conditions. Underwater sounds from reef habitats (barrier reef, fringing reef and mangrove) as well as a white noise were broadcasted in a choice chamber experiment. Sixteen of the 20 species tested significantly reacted to at least one of the habitat playback conditions, and a range of responses was observed: fishes were (1) attracted by a single sound but repelled by none (e.g. white-banded triggerfish Rhinecanthus aculeatus was attracted by the barrier-reef sound), (2) repelled by one or more sounds but attracted by none (e.g. bridled cardinalfish Pristiapogon fraenatus was repelled by the mangrove and the bay sounds), (3) attracted by all sounds (e.g. striated surgeonfish Ctenochaetus striatus), (4) attracted and repelled by several sounds (e.g. whitetail dascyllus Dascyllus aruanus was attracted by the barrier-reef sound and repelled by the mangrove sound) and (5) not influenced by any sound (e.g. convict surgeonfish Acanthurus triostegus). Overall, these results highlight two settlement strategies: a direct selection of habitats using sound (45% of the species), or a by-default selection by avoidance of certain sound habitats (35%). These results also clearly demonstrated the need to analyse the influence of sounds at the species-specific level since congeneric and confamilial species can express different behaviours when exposed to the same sounds.
机译：在自然和人工条件下测试了来自10个不同科的20种珊瑚礁鱼幼体的游泳行为。在选择室实验中播放了来自礁石栖息地（堡礁，边缘礁和红树林）的水下声音以及白噪声。在测试的20个物种中，有16个对至少一种栖息地恢复条件有显着反应，并且观察到了一系列响应：鱼（1）被单一声音吸引，但没有被任何声音排斥（例如，白色带状触发鱼莱茵短吻cul被吸引） （2）被一种或多种声音所排斥，但没有被任何声音所吸引（例如红树林和海湾声音所排斥的红衣主教鱼类Pristiapogon fraenatus），（3）被所有声音所吸引（例如，条纹状的刺尾鱼Ctenochaetus）纹状体），（4）被多种声音吸引和排斥（例如，白尾da（Dascyllus aruanus）被屏障礁声音所吸引，而被红树林声音所排斥）（5）不受任何声音的影响（例如，定罪的刺尾鱼棘齿鱼（Acanthurus triostegus）。总体而言，这些结果突出了两种解决策略：使用声音直接选择栖息地（占物种的45％）或通过避开某些声音栖息地进行默认选择（35％）。这些结果也清楚地表明，需要在物种特定的水平上分析声音的影响，因为同类和同系物种在暴露于相同声音时会表现出不同的行为。

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