All translations

Enter a message name below to show all available translations.

Message

Found 2 translations.

NameCurrent message text
 h English (en)Some fish produce sounds by rubbing or grinding their bones together. These sounds are stridulatory. In ''[[Haemulon flavolineatum]]'', the French grunt fish, as it produces a grunting noise by grinding its teeth together, especially when in distress. The grunts are at a frequency of around 700 Hz, and last approximately 47 milliseconds. The longsnout seahorse, ''[[Hippocampus reidi]]'' produces two categories of sounds, 'clicks' and 'growls', by rubbing their coronet bone across the grooved section of their neurocranium. Clicks are produced during courtship and feeding, and the frequencies of clicks were within the range of 50 Hz-800 Hz. The frequencies are at the higher end of the range during spawning, when the female and male fishes were less than fifteen centimeters apart. Growls are produced when the ''H. reidi'' are stressed. The 'growl' sounds consist of a series of sound pulses and are emitted simultaneously with body vibrations.
 h Japanese (ja)一部の魚は骨をこすり合わせることで音を出す。これらの音は発声音である。''[[Haemulon flavolineatum/ja|Haemulon flavolineatum]]''(フレンチグラントフィッシュ)は、とりわけ苦痛時に歯をこすり合わせて低い唸り声のような音を出す。唸り声はおよそ700Hzの周波数で、約47ミリ秒続く。''[[Hippocampus reidi/ja|リーディタツノオトシゴ]]''は、神経頭蓋の溝部分に王冠骨をこすりつけることで、「クリック音」と「グロウル音」という二種類の音を発する。クリック音は求愛や採餌の際に発せられ、その周波数は50Hzから800Hzの範囲にある。産卵時、雌雄が15センチ未満まで接近した場合には周波数が範囲の高い方に集中する。グロウル音は''H. reidi''がストレス下にあるときに発せられる。このグロウル音は一連の音のパルスで構成され、体の振動と同時に放出される。