中国蝇科秽蝇族分类、系统发育及生物地理学研究

项目名称： 中国蝇科秽蝇族分类、系统发育及生物地理学研究

项目编号： No.30870330

项目类型： 面上项目

立项/批准年度： 2009

项目学科： 生物科学

项目作者： 薛万琦

作者单位： 沈阳师范大学

项目金额： 30万元

中文摘要： 三年来，赴9个秽蝇标本保存单位核查模式标本，赴8个省区的22个采集点，先后采集秽蝇标本约3千余号。目前中国秽蝇族已达到214种，比前十年秽蝇族66种的总数增加了2倍多，特有种148种，特有种占69.2%，说明中国秽蝇物种资源极其丰富，是生物多样性的国家。对秽蝇属和种类进行了修订，首次绘制了秽蝇族各属和秽蝇属的10个种团和6个亚种团的模式图，编制了分种团特征和种团及分种的检索表。选用PUAP 4.0b10程序包分析了秽蝇属10个种团和6个亚种团间的系统演化关系，在支序生物地理学研究上也取得了突破性成果，应用GIS技术重点对中国128种秽蝇属和48种溜头秽蝇属种类及其全世界该属的173种均做了生物地理学研究，分别制作了分布图，讨论了世界的溜头秽蝇的分布格局。主编《蝇类概论》专著1部，发表论文13篇（其中SCI论文7 篇），发表蝇类新属4个；新种45种，秽蝇族19种，还有秽蝇属13个新种待发表；新名1种；新异名21种，其中秽蝇族19种；发现了l4个中国新纪录种，补充描述了秽蝇族雌性5种，为解决当前的单性分类现象做了努力，解决了我国秽蝇族领域研究瓶颈的问题。

中文关键词： 中国；秽蝇族；支序系统学；生物地理学

英文摘要： During the past 3 years, we have examined specimens in 9 coenosiini collection of the institutions, collected more than 3000 specimens in 22 spots located in 8 provinces. Currently the number of coenosiini in China have reached to 214, more than twice of the number 10 years ago, among them 148 species are endemic species which counts for 69.3 percent in China indicating the biological diversity of coenosiini in China. Some species of coenosiini were revised, the mode charts of about 10 groups and 6 sub-groups of Coenosia were drew for first time, keys to the groups of coenosiini were provided, and the phylogenetic relationships among 10 groups and 6 sub-groups of Coenosia were analyzed by using PAUP 4.0 program, breakthrough had also been made in the area of Cladistic Biogeograpny, we analyzed the biogeography of 128 Chinese species in genus Coenosia, 48 Chinese species and 173 worldwide species in genus Lispocephala by using GIS technique, species of genera Coenosia and Lispocephala geographic distribution were listed. 1 monograph named Summary of Fly and 13 papers (including 7 SCI papers) were published, 4 new genera and 45 new species (include 19 new species in coenosiini) were published, 13 new species of genus Coenosia were going to be published, 1 new name and 21 new synonyms (include 19 species in coenosiini) were established, 14 new record of China were reported, 5 female species of coenosiini were added description. These provide more helps to deal with many difficulties in coenosiini investigations in China.

英文关键词： China;coenosiini; phylogenetic; biogeography.