Carabid community and its fluctuation in farmland of salinity transforming area in the north china plain : a case study in quzhou county , hebei province .

华北盐渍化改造区农田步甲群落及其动态研究：以河北省曲周县为例。

Species composition and diversity pattern of carabid beetles in the pangquangou national nature reserve , shanxi province .

山西庞泉沟自然保护区步甲物种组成及多样性格局。