山西省蟒河自然保护区有瓣蝇类物种多样性初探  

Preliminary Report of Species Diversity in Calyptrate in Manghe Nature Reserve of Shanxi Province

作　　者：程晓兰[1] 郑爽[1] 敖虎[1] 王明福[1] 

机构地区：[1]沈阳师范大学昆虫研究所,沈阳110034

出　　处：《农业科技与装备》2008年第6期14-17,共4页Agricultural Science & Technology and Equipment

基　　金：国家自然科学基金资助项目(30770252);辽宁省教育厅高等学校科学资助项目(2005386)

摘　　要：从种数和区系成分等角度分析山西省蟒河自然保护区内有瓣蝇类的物种多样性。结果表明,该保护区已知有瓣蝇类昆虫6科46属88种。其中,蝇科无论在属级水平还是在种级水平均占较大优势,分别占该保护区已知属数和种数的28.26%和38.64%。文中记录广布种26种,占该保护区分布种数的29.55%。区系分析结果表明:从世界区系成分来看,该保护区有瓣蝇类以古北界和古北界+东洋界成分为主;从国内区系成分来看,东北区+华北区+华南区+西南区+青藏区的分布种数最多,其中粪蝇科和厕蝇科种类均为广布种,在全国各地均有分布。Species diversity of Calyptrate in Manghe Nature Reserve of Shanxi Province is analyzed from species and fauna in this paper. The result shows that 88 species, 46 genera and 6 families of Calyptrate are found in the nature reserve, among which Muscidae share the highest diversity, accounting for 28.26% and 38.64% of the known Calyptrate genera and species in the area respectively, and there are 26 widely distribute species, occupying 29.55% of the known species in the area. The fauna statistic results indicate that the most species distribute in the northeast ＋ north China area ＋ south China area ＋ southwest area ＋ Qinghai-Tibet area. Scatophagidae and Fanniidae are extensively distributed in each region of our country.

关 键 词：有瓣蝇类 物种多样性 区系成分 山西省 蟒河自然保护区 

分 类 号：Q968[生物学—昆虫学]