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动物王国里的5种生孩子机器

Top 5 Baby-Making Machines of the Animal Kingdom

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八胞胎母亲这边来
Octomom move over!
这是些世界上最爱生宝宝的动物
Here are the most baby obsessed animals in the world.
第一 海胆
Number one, the sea urchin.
当一个雌性海胆找到了伴侣时
When a female sea urchin finds a mate,
她向海里释放了上百万个覆胶卵
she releases millions of jelly coated eggs into the sea.
她一生中会释放五亿个卵
In her lifetime she will have released 500 million eggs.
这些单独的未受精卵约为人体血细胞的
These single, unfertilized cells are about 10 times the size
10倍大
of a human blood cell.
如果由雄性释放的
If one of the billions of sperm cells
上亿个精细胞中的一个发现了一个卵细胞
that are released by the male finds an egg,
小宝宝会在海里漂浮
the baby will float in the sea before it
直到它成年
matures into an adult.
第二 兔子
Number two, rabbits.

Duh.
比较大的品种 例如东部短尾兔
Larger breeds, like the eastern cottontail,
每个繁殖季可以生大约50个孩子
can have about 50 children per mating season.
而让我们不要忘记有一半的孩子
And let’s not forget that half the children will
会是雌性 在3个月内就会成熟
be females, who mature in three months
然后生第三代小兔子
and give birth to grandchildren bunnies.
第三 赤背蜘蛛
Number three, the redback spider.
你可能在我们关于性杀手的视频
You might remember this arachnid from our video
记住了这个蜘蛛
about animals that have killer sex.
雌性通常会在雄性让她受精后吃掉雄性
The female usually eats the male after he inseminates her.
蜘蛛妈妈会用他的精子
Then mama spider will use his sperm
每1到3个星期生一批3000个卵
to lay batches of 3,000 eggs every one to three weeks.
蜘蛛宝宝30天内就能孵化 在4个月内
The babies hatch in 30 days, and in four months
他们可以生自己的宝宝
they can lay eggs of their own.
第四 鹿鼠
Number four, deer mice.
啮齿类动物是生育冠军
Rodents are champion breeders.
一个老鼠妈妈一个月内可以生大约十个孩子
A mouse mom could deliver about 10 babies per month
如果条件允许的话
if conditions were right.
那是每年120个后代
That’s 120 offspring per year.
然后妈妈可以在她们生产后
And the moms can get pregnant again
12个小时内又怀孕
in just 12 hours after they give birth.
如果食物充足 小老鼠会数不胜数
If food is abundant, then mice pups are abundant.
第五 海洋太阳鱼 也称作翻车鲀
Number five, the ocean sunfish, also known as the mola mola.
这种鱼被认为是地球上现存的
This fish is referred to as one of the most fecund
生产力最旺盛的脊椎动物之一
extant vertebrates on the planet.
不是我叫的 我对那个含义没有想法
Not by me, I have no idea what that means.
只是读出他们说的内容
Read on they say.
显然他的意思是生出很多个卵
Apparently it means it produces a lot of eggs.
雌鱼在海底做了一个巢
The female makes a nest at the ocean floor
每个繁殖季生下3亿个卵细胞
and lay 300 million eggs there in a single breeding season.
雄性翻车豚埋下他的精子
The male sunfish deposits his sperm
然后短时间内守卫这个巢
and then guards the nest for a brief time.
然后确保查看了我们的其他视频
And be sure to check out our other video,
会让你变成僵尸的寄生虫
Parasites That’ll Turn You into a Zombie.
疾病防治中心说美国约有6000万个人
The CDC says about 60 million people in the US
被这种寄生虫感染 而大多数人甚至毫不知情
are infected with this parasite, and most don’t even know it.
不要忘记订阅Animalist
Don’t forget to subscribe to Animalist for the latest animal
观看最新的动物新闻 故事和事实
news, stories, and facts.
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https://www.youtube.com/watch?v=TsxqM-lD2DQ

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