geobeats2015.4.20---10个短生命週期動物
geobeats2015.4.20---10个短生命週期動物
發佈日期:2015年4月20日
Here are 10 animals with incredibly short life spans. Humans often lament that life is too short, but compared to some of the creatures on Earth, ours is practically an eternity.
Here are 10 animals with incredibly short spans of existence.
Number 10. Houseflies. Those that actually have the benefit of living in a house survive the longest. The ones left to fend for themselves in the wild tend to not fare as well, and are more vulnerable to expiring earlier. Overall their expectancy range is between 15 and 30 days.
Number 9. Mayflies. They get to take it easy beneath the water for one long, carefree year, but when adulthood comes all of that changes. At that point they have as little as an hour left, and it’s entirely devoted to the successful spawning of the next generation.
Number 8. Worker Bees. Spring is a busy time for them, and all that flying around really takes its toll. Those out and about during that season only live for 5 to 6 weeks. The ones born just ahead of the slower days of winter can endure for over 5 months.
Number 7. Ants. Again, it’s the working class that passes the soonest. While queens can live to enjoy their reigns for upwards of 30 years, her humble servants can perish after only a bit over a month.
Number 6. Nothobranchius furzeri. The fish survives about 3 months, but in that time experiences a full growth and decline process. Those that occupy more humid environments do enjoy a longer stretch, but only by a matter of weeks.
Number 5. Gastrotrich. They live for a week or less, but do enjoy a full range of experiences. The poppy seed sized creatures grow, develop, find a mate, and have babies. Shortly after, their lives end simply because, per nature’s design, it’s time.
Number 4. Mosquito Fish. Throughout their existence they provide an important service, and one particularly of interest to humans – they eat mosquito larvae. Unfortunately, they’re not long for this world. Their life expectancy is only about a year.
Number 3. Brine Shrimp. Perhaps you know them better as Sea Monkeys. Anyone who takes them on as pets should know that they won’t be around for long. Maybe a few months. To make sure they have the best life possible, keep them in salty, room temperature water and feed them their favorites, yeast and green algae.
Number 2. Opossums. Those not in captivity and thus protected from any number of perils and predators only live about a year and a half. The ones that do need to fend off fatal enemies often do so by pretending that they’re already dead.
Number 1. Monarch Butterflies. The orange-winged beauties, for the most part, only grace the planet for between 4 and 6 weeks. Those born latest in the season are the exception, as they can carry on for up to 8 months.
Which animal’s short-lived existence are you most surprised by?
这里有10个动物,令人难以置信的生命周期短。人们常常慨叹人生苦短,但相比一些地球上的生物,我们实际上是一个永恒。
这里有10个动物的存在极短的跨度。
10号家蝇。那些真正有居住在一所房子的好处生存的时间最长。那些留下来自生自灭的野生往往不那么好,而且更容易较早到期。整体他们的预期范围是15至30天。
数字9蜉蝣。他们得到处之泰然水底下一长,无忧无虑的一年,但在成年后出现了这一切变化。在这一点上他们有短短的一个小时左右,它是完全致力于下一代的成功产卵。
8号工人蜜蜂。春天是一个繁忙的时间对他们来说,和所有飞来飞去真的需要它的通行费。这些外出,那个赛季中只能活5至6周。那些出生前夕冬季较慢天可以忍受超过5个月。
7号蚂蚁。再次,这是一个通过最快的工人阶级。而皇后能活到享受他们的统治为30年以上,她谦虚的仆人可以后才有点过了一个月灭亡。
6号Nothobranchius furzeri。鱼生存约3个月,但在这段时间经历一个完整的消长过程。那些占据更多潮湿的环境中也享受更长的舒展,但只有几个星期的事情。
5号腹毛动物门。他们住了一个星期或者更少,但不享受全方位的体验。罂粟种子大小的生物生长,发育,找到一个伴侣,生孩子。不久后,他们的生活结束仅仅是因为,每大自然的设计,它的时间。
数4.食蚊鱼。遍及它们的存在,他们提供了一个重要的服务,以及一个特别感兴趣的人- 他们吃蚊子幼虫。不幸的是,他们不是长这个世界。它们的寿命只有一年左右。
编号3.盐水虾。也许你知道他们更好地为海猴。人谁把他们当作宠物应该知道,他们不会对周围长。也许几个月。为了确保他们有最好的生活成为可能,让他们在咸味,常温水和养活他们自己的最爱,酵母和绿藻。
号码2负鼠。那些没有圈养,因此从任何数量的危险和捕食者的保护,只活了一年半的时间。那些需要抵挡敌人致命的那些常常假装他们已经死了这么做。
号码1.帝王蝶。橙翅美女,在大多数情况下,只有优雅的星球4至6周。那些在本赛季最新的出生是个例外,因为他们可以进行长达8个月。
其中动物的短命的存在是你最见怪不怪了?
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