期刊
CURRENT OPINION IN NEUROBIOLOGY
卷 28, 期 -, 页码 121-127出版社
CURRENT BIOLOGY LTD
DOI: 10.1016/j.conb.2014.06.013
关键词
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资金
- Austrian Science Fund (FWF) [15873, 17263, 22319]
Bony fishes have evolved a diversity of sound generating mechanisms and produce a variety of sounds. By contrast to sound generating mechanisms, which are lacking in several taxa, all fish species possess inner ears for sound detection. Fishes may also have various accessory structures such as auditory ossicles to improve hearing. The distribution of sound generating mechanisms and accessory hearing structures among fishes indicates that acoustic communication was not the driving force in their evolution. It is proposed here that different constraints influenced hearing and sound production during fish evolution, namely certain life history traits (territoriality, mate attraction) in the case of sound generating mechanisms, and adaptation to different soundscapes (ambient noise conditions) in accessory hearing structures (Ecoacoustical constraints hypothesis).
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