【摘要】 目的为进一步了解厦门港区的主要鼠种、季节消长规律及其密度分布,为更好开展厦门港区病媒生物防治工作提供科学依据。方法遵照《全国病媒生物监测方案(试行)》,采用夹夜法,布放中号鼠夹,以生花生米、地瓜为诱饵,晚放晨收,连续3 d。统计捕鼠总数,计算鼠密度。结果 2013年4-9月共布放有效鼠夹1 981个次,共捕获鼠形动物82只,总捕获率为4.14%。捕获鼠形动物2目2科3种,即啮齿目鼠科属的褐家鼠、黄胸鼠和食虫目鼠鼩鼱属的臭鼩鼱。鼠形动物以臭鼩鼱为优势种,达63只,占76.8%。结论 2013年厦门港区鼠种群结构以臭鼩鼱为优势种,鼠密度8月份最高。更多还原

【Abstract】 Objective To understand the main port of Xiamen rodent species,distribution and seasonal variation in Xiamen port. Methods Night-trap method was employed in the investigation. Results From April to September of 2013,a total of 1 981 traps were placed. 82 rodents were captured with the capturing rate of 4. 14%. The rodents captured were Rattus norvegicus,Rattus flavipectus and Suncus murinus,belonging to 3 species,2 families. Suncus murinus was the dominant species,accounting for 76. 8%. Conclusion Suncus murinus is the dominant species in Xiamen port in 2013. The highest rodent density appears in August.更多还原