Water quality - determination of acute toxicity of marine or estuarine sediment to amphipods 水质.海水或河口沉积物对端足类甲壳动物急性毒性的测定
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In an ironic strategy for survival , a tiny shrimplike creature called an amphipod shows everything it has , inside and out , in an attempt to disappear 这种被称为“片脚类动物”的生物外表像虾,体型微小，身体内外透明，滑稽的是，这种的结构是为了隐藏自己而不被猎手发现。
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