Biting flies within Diptera, like mosquitoes, horse flies, and deer flies, have a piercing-sucking mouthpart instead of the sponging mouthpart.

双翅目中会叮咬的昆虫，例如蚊子、马蝇、鹿虻、有着吸式的口器而非舔吸式的。

Insects in the Hemiptera order have piercing-sucking mouthparts and include bed bugs, cicadas, aphids, and leafhoppers.

半翅类的昆虫就具有这样吸式的口器，其中包括臭虫、蝉、蚜虫、叶蝉。

The chewing mouthpart is the most common.

咀嚼式口器最常见的一类型。

The piercing-sucking mouthpart consists of a long, tube-like structure called a beak.

第二吸式口器，由一支叫做喙的长管组成。

Early exoskeletons got fancier and we began to see animals with crushing mouthparts, pinchers, and full suits of armor.

早期的外骨骼变得更加华丽，我们始看到动物长出破坏性的口器、钳子和全套盔甲。

He's attached himself and his mouthparts have receded and merged into her, and their blood systems are now fused.

他依附在雌性身上，口器已退化融入了雌性身体，血液系统也与雌性融合到一起。

Still, mouthpart identification can, for the most part, help scientists—and you —categorize insects.

然而，口器的识别在很大程度上能够帮助科学家——包括你——来分类昆虫。

They’re a motley crew, independently evolving similar mouthparts at least four times over the eons.

它们形形色色的群体，在漫长的岁月中至少四次独立进化出相似的口器。

The first thing she does after hatching is stick her mouthparts into her host cactus and start feeding.

孵化后她做的第一件事就将口器插入宿主仙人掌中并始进食。

Now, these beetles didn’t have long, tubular mouthparts.

现在，这些甲虫没有长而管状的 口器。

Instead, they looked at its mouthparts and decided they resembled those of a mayfly.

相反，他们观察了它的口器，认为它们类似于蜉蝣的口器。

And those butterfly-like lacewings with their tube-like mouthparts appeared about 180 million years ago.

而那些长着管状口器的蝴蝶状草蛉大约出现在1.8亿年前。

Now, these beetles didn't have long, tubular mouthparts.

现在，这些甲虫没有长而管状的口器。

And during that visit, the insect got pollen grains stuck to the base of its mouthparts.

在那次访问期间，这昆虫 的口器底部粘有花粉粒。

Rather than scrambling away after mating, the tiny male does a somersault, bringing his abdomen into contact with his mate’s mouthparts.

交配后，这只小雄性没有仓促逃跑， 而翻了个筋斗，让腹部接触到伴侣的口器。

The lacewing fossilized with pollen on its mouthparts shows how pollination began between ancient groups of insects and gymnosperm plants.

口器上带有花粉的草蛉化石表明，古代昆虫群体和裸子植物之间的授粉如何始的。

Our friends at Deep Look filmed them shooting out their super-fast mouthpart to catch a meal.

我们在 Deep Look 的朋友拍下了它们射出超快口器捕食的画面。

Their relatively rigid mouthparts must've been awkward in flight, but were useful for feeding.

它们相对坚硬的口器在飞行中一定很笨拙，但对进食很有用。

It's also the most primitive — all other mouthparts are thought to have started out looking like this one before evolving into something different.

这也最为原始的一类型——其它所有的口器都被认为从这一的模样进化而来的。

And some insects had mouthparts that seemed to be adapted to reach down into these reproductive structures to get the pollination drops.

一些昆虫的口器似乎适合向下伸入这些生殖结构以获取授粉滴。