mastigopus

例句：

1. 1.The spider caught a mastigopus in its web.
   蜘蛛在它的网上捉住了一只毛虫。
2. 2.The farmer found a mastigopus in the field.
   农民在田野里发现了一只毛虫。
3. 3. The mastigopus was a small creature that lived underground.
   这只毛虫是一种生活在地下的小生物。