書誌事項

タイトル別名
  • Auditory Threshold of Marbled Sole Pleuronectes yokohamae.
  • マコガレイの聴覚しきい値について
  • マコガレイ ノ チョウカク イキチ ニ ツイテ
公開日
1998
資源種別
journal article
DOI
  • 10.2331/suisan.64.211
公開者
公益社団法人 日本水産学会

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説明

The auditory thresholds for 10 specimens of the marbled sole Pleuronectes yokohamae were determined by heartbeat conditioning using pure tone stimuli of 9 frequencies from 60 to 1, 000Hz, which were coupled with an electric shock. The marbled sole could hear sound in the frequency range from 60 to 1, 000Hz, and the lowest threshold was 92.5dB re 1μPa at 100Hz. Hearing ability declined rapidly with increasing frequency above 300Hz, but little difference occurred in hearing ability between 400 and 500Hz. The results show that the auditory thresholds of marbled sole are higher and its sensitive frequency range is narrower than that for fish that have swimbladder.

収録刊行物

  • 日本水産学会誌

    日本水産学会誌 64 (2), 211-215, 1998

    公益社団法人 日本水産学会

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参考文献 (24)*注記

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