锥体虫

例句：

1. 1. The study of spiders has revealed many interesting facts about the world's smallest animals.
   研究蜘蛛揭示了关于世界上最小动物的许多有趣事实。
2. 2. The spider was a predator, hunting insects and other small creatures for food.
   这只蜘蛛是食肉动物，捕食昆虫和其他小型生物为食。
3. 3. The spider spun its web with precision, trapping prey that it could then consume.
   这只蜘蛛用精确的方式编织了它的网，捕获猎物后将其吃掉。