Study on life cycle and sensitivity in sediment toxicity tests ofCorophium acherusicum (Crustacea, Amphipoda)
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摘要: 研究了大连河口底栖端足类河蜾蠃蜚的生活周期、繁殖及其对沉积物中典型污染物的敏感性等特征,并讨论了其作为实验室长期培养的沉积物毒性检测受试生物的适宜性. 结果表明, 河蜾赢蜚在实验室环境下容易培养、繁殖数量多. 其野生个体的毒理敏感性较高, 是沉积物毒性实验较理想的受试生物. 本文结果可为我国海洋底栖端足类的培养和沉积物毒性生物检测工作提供依据.Abstract: The characteristics of growth, reproduction of Corophium acherusicum and its sensitivity to pollutant in sediment were studied in this paper to assess its suitability as an standard organism in sediment toxicity tests. The results showed that corophium acherusicum are easy to culture and capable of quick reproduction , and their wild caught have high tocicological sensitivities. The results may provide useful information on the culture of marine benthic Amphipods in lab and sediment toxicity tests.
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