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Even at less than 10mm, this “small” ground beetle larva is a huge and powerful predator to the tiny springtail in its jaws.

行虫的幼虫虽然体长不足10毫米,可对被它擒在颚中的微的弹尾虫来说,伟有力的掠食者。

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crust, crusta, Crustacea, crustacean, crustaceology, crustaceous, crustae, crustal, crustal movement, crustal plate,

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3G, 401(K), a,

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PBS趣味科普

These are springtails on the lid of my trash can.

这些是我垃圾桶盖子上的跳虫。

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美丽中国

Totally at home amongst the glaciers of Everest, it scours the slopes for wind-borne prey such as springtails.

们就在圣母峰的冰河间搜捕随风飘移的猎物,例如弹尾虫。

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科学60秒-科学美国 202012合集

On land, the scientists flagged a mite, a springtail and several species of buttonweed plants as potential invaders.

在陆地,科学家将螨虫、跳虫和多种纽扣草族植物标注为潜在入侵者。

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PBS趣味科普

Springtails are tiny soil arthropods that launch themselves into the air to avoid predators, or in this case my finger.

跳虫是微小的土节肢物,们会将自己发射到空中以避开捕食者,或者在这种情况下是我的手指。

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PBS趣味科普

What's crazy is springtails aren't even close to the bug acceleration record.

疯狂的是跳伞甚至没有接近虫子的加速度记录。

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科学60秒-科学美国 20201合集

On land, the scientists flagged a mite, a springtail and several species of buttonweed plants as potential invaders.

在陆地上,科学家们将一种螨虫、一种跳虫和几种纽扣草植物标记为潜在的入侵者。

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PBS趣味科普

Enough energy to send a springtail spinning at 374 flips per second–almost 40 times faster than a spinning helicopter rotor.

足够的能量使跳虫以每秒 374 次翻转的速度旋转——几乎比旋转的直升机旋翼快 40 倍。

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SciShow 合集

But they just need to be fast enough to munch on these quick, jumpy insect-like creatures called springtails.

们只需要足够快就可以咀嚼这些被称为跳虫的快速、神经质的昆虫状生物。

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PBS趣味科普

A springtail's launching appendage is part of its exoskeleton, and it stores energy just like the spring on a mousetrap.

跳虫的发射附肢是其外骨骼的一部分,像捕鼠器上的弹簧一样储存能量。

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PBS趣味科普

These springtails go really fast, really quickly, clocking an upwards acceleration of 700 meters per second squared, in a fraction of a second.

这些跳虫非常非常快,非常快,在几分之一秒内获得了每秒 700 米的向上加速度。

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PBS趣味科普

Springtail jumping hasn't been studied much so I collected those and brought them back here to the lab, to film them with this high-speed camera.

跳虫跳还没有怎么被被研究过,所以我收集了这些照片,并把们带回实验室,用高速摄像机拍摄们。

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PBS趣味科普

Filming them is a challenge, these springtails are tiny, so the best way to handle them is to push them around with a tiny paintbrush.

拍摄们是一个挑战,这些跳虫很小,所以处理们的最好方法是用小画笔推们。

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3G, 401(K), a,
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