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萤火虫是肉食小甲虫,而它的食物就是蜗牛。你相信吗?萤火虫看起来那么小巧、柔弱和笨拙,怎么对付得了蜗牛呢?原来,萤火虫的头顶上有一对颚,弯起来就成为一把钩,钩子上有一条沟槽,那东西细小得像头发,很尖利。萤火虫先用颚在蜗牛的身体上轻轻敲打,蜗牛对其冒犯并不在意,甚至觉得
Fireflies are meaty beetles, and its food is snails. Do you believe it? The firefly looks so small, soft, and awkward. How do you deal with snails? In fact, there is a pair of crickets on the top of the firefly, and it becomes a hook when it is bent. There is a groove in the hook. It looks like a small thing. Hair, very sharp. The firefly first strikes the body of the snail with a hammer, and the snail does not care about offensive, even feel