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耶路撒冷蟋蟀只与鼓手约会 – 译学馆
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耶路撒冷蟋蟀只与鼓手约会

Jerusalem Crickets Only Date Drummers | Deep Look

初见时 你并不会觉得它是真正的魔术师
OK, at first glance, the Jerusalem cricket is not exactly a charmer.
大的脑袋 小但机警的眼睛这似乎有些奇特
With that big noggin … beady little eyes … It’s kinda strange.
不过 等等
But just wait.
好似踢踏舞般的动作
It’s got some funky moves.
你可能会以为这是马铃薯甲虫
You may know it as a Potato Bug.
它们是地球之子
Child of the Earth.
又或者说是撒旦的宠儿
Or Devil’s Baby.
但耶路撒冷蟋蟀并不是真正的蟋蟀
But Jerusalem crickets are not really crickets.
此外 它们也并不是来自于耶路撒冷
And they’re not from Jerusalem, either.
你能在美洲北部和中部发现它们出没
You find them in North and Central America.
并且它们非常强壮
And they’re hefty.
有的甚至有3英寸长
Some grow 3 inches long.
比一只老鼠重
And weigh more than a mouse.
它们独居 白天在打好的洞里度过
They live solitary lives, burrowed into thesoil during the day.
但是当夜晚降临时
But when night falls,
他们会从洞中出来寻找食物 有时会结伴而行
they dig themselves out to prowl for some food … and some company.
但是由于它们不会飞
But since they can’t fly,
它们无法去太远的地方寻找伴侣
they can’t go too far to find a mate.
并且它们也无法在黑夜中视物
And they don’t see well in the dark.
因此它们开始通过发出声音来求爱
So they begin a percussive courtship…
雌性开始发出嗡声 摇动尾部 发出一串浪漫的摩斯密码
This female starts drumming … booty-shakinga romantic Morse code.
那个声音是她的腹部撞向地面产生的
That sound is actually her abdomen hittingthe ground.
并且她可以准确的敲对拍子
And she can really drop the beat.
声音很大
It’s so loud,
我们甚至可以从50尺外的地方听到
you and I could hear her 50 feet away.
雄性就会由他腿部的灵敏接收器接收到信息
This guy picks up the message with vibration-sensitive receptors
然后回复给雌性
in his legs … and answers back.
对大多数昆虫来说 通常只有雄性才会唱小夜曲
For most insects, it’s usually just themale doing the serenading.
但对于耶路撒冷蟋蟀来说 这却是一场二重奏
But for Jerusalem crickets, it’s a duet.
雌性给出的回应比雄性的更长久
The female draws out her response, longer than his,
因此他可以找到她
so he can find her.
它们发出一声又一声的嗡嗡声
They’ll keep drumming …
慢慢靠近彼此
and drumming … getting closer to each other …
直到它们彼此碰到一起 声音快速加强
… until they hook up and things escalate… quickly.
他咬住她的后腿 开始交配
He’s biting down on her back leg to get into the position.
这同《印度圣经》中的不同
It’s straight out of the Kama Sutra.
他的精子装在精囊中
He deposits a packet of sperm called a spermatophore.
雌性会用雄性提供的精子受精
The female will use it to fertilize her eggs. Phew,
它们完成了
Then they’re done
然后它们离开 再去寻找其他的雄性或雌性
Then they’re off again to make new musicwith someone else.
嘿 是劳伦
Hey,it’s Lauren.
你知道每一种耶路撒冷蟋蟀都有独特的击鼓方式吗?
Did you know each species of Jerusalem crickets has a unique drum pattern?
它们只会回答同类的鼓声
They only answer the tune of their own kind.
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谢谢观看 再见!
Thanks and see you soon!

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视频概述

本视频主要介绍耶路撒冷蟋蟀的习性以及它们怎样寻找配偶。

听录译者

收集自网络

翻译译者

11路

审核员

审核员_XY

视频来源

https://www.youtube.com/watch?v=mHbwC-AIyTE

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