[小杨yy]

今天和好友们聊天,被一个问题难住了,三文鱼到底会不会睡觉?是一边游一边睡觉,还是直接睡觉呢?一下子被难住了,有什么科学依据网站能找到答案,或是大家知道答案吗?自己实在对科普知识一窍不通,笨死了

[小清新]

鱼类不是都是睁着眼睛睡觉的吗?他们睡觉的时候一般是静止的~~~ 这是偶所有知道的啦~三文鱼,难不成比较特殊?

[我爱温哥华]

鱼会睡觉的,但不象其它的动物一样,需要躺下来,它只要在水中静止不动或轻微摆动。另外,我们已经知道它是没有真正的眼睑的,因此。鱼儿无论睡或醒眼睛都无法闭上,这也给我们造成它不睡觉的错觉。

[京士威雪茄]

马怎么睡觉?

[发糕]

马是站着睡觉的

[小刚钢]

科学就不是常识好不好!

[发贴赚镑]

知道海豚是不睡觉的。

[本那比经略]

三文鱼只有出现在超市的冰鲜柜台上的时候,才会真正的睡觉。。。:lol:

[Caribou]

google:


wiki.answers.com/Q/Whe...lmon_sleep

Answer:
It is the same as many animals. It sleeps after it has sex. IN the case of a salmon it sleeps for a very long time.

[Caribou]

Do Salmon Sleep - Ask Jeeves
uk.ask.com/beauty/Do-Salmon-Sleep‎
Do-Salmon-Sleep - How do salmon sleep? : Salmon don't sleep. If they slept, they would die. They would get swept back down river, and they would also not get ..


How do salmon sleep?
Salmon don't sleep. If they slept, they would die. They would get swept back down river, and they would also not get air through their gills. They save energy by moving through slo...
wiki.answers.com/Q/How...lmon_sleep
When do salmon sleep?
It is the same as many animals. It sleeps after it has sex. IN the case of a salmon it sleeps for a very long time.
wiki.answers.com/Q/Whe...lmon_sleep