larvae

In fact, the animal uses its middle finger to find and harvest insect larvae in trees.

实际上， 这种动物用其中指搜索和俘获藏在树木里的昆虫幼虫。

FLATOW: ...thank you, in their beaks, and poke in to pull out these larvae out of a tree.

傅拉托：对，...谢谢你，是用它们的"喙"(鸟嘴)，把树枝戳进洞里去，把幼虫从树洞里钓出来。

We know that freshwater eels reproduce in the ocean because larvae have been found drifting near the surface thousands of miles from any shore.

我们知道淡水鳗鱼在海里繁殖，因为我们曾经在距所有海岸数千英里的海面发现过漂动的鳗鱼幼体。