论文部分内容阅读
<正>鱼类通常都吃水里的生物,有吃小鱼小虾的,有吃水草的,但同学们听说过这世上有一种鱼是吃水面上的昆虫吗?它们是如何捕捉猎物的呢?难道它们会飞?by璇玑Archerfish are small fish.Some live in fresh water.Others live in salt water.They come from small rivers in Asia.Archerfish eat insects and other small animals.The archerfis