Asterinidae

例句：

1. 1.The spider caught a fly in its web.
   蜘蛛在它的网上捉住了一只苍蝇。
2. 2. The caterpillar is the first stage of the butterfly's life cycle.
   毛毛虫是蝴蝶生命周期的第一个阶段。
3. 3. Asterinidae is a family of insects that feed on nectar.
   Asterinidae是一个昆虫家族，它们以花蜜为食。