Concentrations of copper (Cu), iron (Fe), manganese (Mn), nickel (Ni) and zinc (Zn) in muscle and gills of four Benthic fish species (Brachirus orientalis, Argyrops spinifer, Platycephalus indicus and Sillago sihama) from Shif Island of Iran were analyzed using flame atomic absorption spectrometry. The heavy metal levels observed in tissues varied for Cu: 2.15–820.98, Fe: 24.46–533.26, Mn: 1.80–53.17, Ni: 1.86–65.54 and Zn: 28.77–375.79 mg/kg. Significant differences were found among muscle and gill of the four fish species. Heavy metals concentration were significantly (p < 0.05) higher in the gill than in the muscles of all fish species studied. The metal levels in benthic fish species should be continuously monitored in polluted areas since benthic fish indicated a tendency to bioaccumulate pollutants in their tissues from polluted water. The indices of Estimated Daily Intake, Target Hazard Quotient and Hazard Index suggests no risk while carcinogenic risk for Ni showed unacceptable carcinogenic risk.

四种底栖鱼类（侧腕鱼，Argyrops spinifer，Platycephalus indicus和Sillago sihama）的and和muscle中的铜（Cu），铁（Fe），锰（Mn），镍（Ni）和锌（Zn）的浓度使用火焰原子吸收光谱法分析了来自伊朗希夫岛的）。在组织中观察到的重金属水平因Cu：2.15–820.98，Fe：24.46–533.26，Mn：1.80–53.17，Ni：1.86–65.54和Zn：28.77–375.79 mg / kg而异。在这四种鱼类的肌肉和g之间发现了显着差异。studied中的重金属浓度显着高于所有研究鱼类的肌肉中（p <0.05）。底栖鱼类的金属含量应在受污染地区进行连续监测，因为底栖鱼类显示出其组织中污染物被生物蓄积的趋势。估计的每日摄入量，目标危险商和危险指数的指数表明没有危险，而镍的致癌危险显示出不可接受的致癌危险。