Crustacea:Cu>Pb>As=Cd>Hg; Mollusk:Cu>Cd>As>Pb>Hg. The concentration of heavy metal in benthons was analyzed.

• 结果表明,广西近岸海域底栖生物体中重金属含量是鱼类:Cu>Pb>A s>Hg>Cd,甲壳类:Cu>Pb>A s=Cd>Hg,软体类:Cu>Cd>A s>Pb>Hg;