This animal USES its toothy "saw" to sense buried crustaceans or bottom-dwelling fish, and to stun and kill them.
这种生物用它的齿状“锯子”来感知，打昏，杀死隐藏的甲壳类动物和住在海底的鱼类。
Temporary or meroplankton are made up of the larvae of fish, crustaceans and other marine animals.
临时或季节浮游生物是由鱼类，甲壳类动物和其他海洋动物的幼体组成的。
The lobster likely USES its exaggerated claw, or cheliped, to defend against other crustaceans.
这种盲虾可能利用其夸张的前爪，或者螯足来抵御其他甲壳类动物。
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