ephyra larva

例句：

1. 1. The caterpillars are feeding on the leaves of the plant.
   这些毛毛虫正在植物的叶子上觅食。
2. 2.The larva will transform into a butterfly when it reaches its adult stage.
   当幼虫达到成虫阶段时，它会变成一只蝴蝶。
3. 3.The larvae of this species feed on organic matter in the soil.
   这种物种的幼虫在土壤中的有机物质中觅食。