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研究稻田蜘蛛群落优势种食虫沟瘤蛛Ummeliata insecticeps Boes.et Str.和拟水狼蛛Piratasubpiraticus(Boes.et Str.)种群的重建过程。食虫沟瘤蛛种群的重建过程基本上体现了由近而远、由稀而密的规律;拟水狼蛛种群则只能观察到由稀而密的现象。采取适当的措施保护种库,增加种库中食虫沟瘤蛛和拟水狼蛛的数量,将有助于稻田蜘蛛群落优势种群的重建。
To study the reconstruction of the population of Ummeliata insecticeps Boes.et Str. And Piratasubpiraticus (Boes.et Str.), The predominant species of paddy field spider community. The process of reconstruction of the insect-eating gully tumor spider population basically reflects from the near and far, from the thin and dense law; Pirata subpiraticus population can only be observed from the thin and dense phenomenon. Taking appropriate measures to protect seed banks and increase the number of insectivorous moths and tarantulas will help rebuild the dominant populations in the spider community.