第44卷第1期2023年1月Vol.44No.1Jan.2023内蒙古汗马自然保护区厕蝇属多样性(双翅目:厕蝇科)王东辉1,史丽1,*,付婧萍2(1.内蒙古农业大学园艺与植物保护学院,呼和浩特010011;2.内蒙古呼伦贝尔市林业和草原事业发展中心,海拉尔021008)摘要:内蒙古汗马保护区内的生态系统具有原始性和完整性,昆虫资源丰富,因此,采用比较形态学和DNA条形码技术,开展了保护区内双翅目厕蝇科昆虫的物种多样性研究,结果发现厕蝇属3新种、1中国新纪录种、4内蒙古新纪录种,即棕角厕蝇Fanniafuscoantennatasp.nov.、光厕蝇Fanniaglabellasp.nov.、同色厕蝇Fanniaidenticasp.nov.、棕胫厕蝇Fanniafuscitibia(Stein,1920)、毛胸厕蝇Fanniadifficilis(Stein,1895)、后钩厕蝇Fanniapostica(Stein,1895)、明厕蝇Fanniaserena(Fallén,1825)、鬃胫厕蝇Fanniaspathiophora(Malloch,1918),提供了分种检索表和16幅形态特征照片和外生殖器图。模式标本保存在内蒙古农业大学昆虫标本馆。关键词:厕蝇属;新种;新纪录;汗马保护区;线粒体COI基因中图分类号:Q969.2文献标识码:A文章编号:1009-3575(2023)01-0093-08DiversityofGenusFanniainHanmaNatureReserveofInnerMongolia(Diptera:Fanniidae)WANGDonghui1,SHILi1,*,FUJingping2(1.CollegeofHorticultureandPlantProtection,InnerMongoliaAgriculturalUniversity,Hohhot010011,China;2.ForestryandGrasslandDevelopmentCenterofHulunbuir,InnerMongolia,Hailaer021008,China)Abstract:TheecosystemintheHanmaReserveofInnerMongoliaiskeptwithprimitivenessandintegrity,andtheinsectresourcesareabundant.Therefore,thespeciesdiversityoffamilyFanniidaeofDipterainthereservewasstudiedbyusingthecomparativemor-phologyandDNAbarcodingtechniques.Theresultsshowedthatthreespeciesnewtoscience,onespeciesnewlyrecordedfromChi-na,andfourspeciesnewlyrecordedfromInnerMongoliaofgenusFanniaoffamilyFanniidaeinDipteraweredescribedfromthere-serve,i.e.,Fanniafuscoantennatasp.nov.,Fanniaglabellasp.nov.,Fanniaidenticasp.nov.,Fanniafuscitibia(Stein,1920),Fanniadifficilis(Stein,1895),Fanniapostica(Stein,1895),Fanniaserena(Fallén,1825),andFanniaspathiophora(Malloch,1918).Akeytoseparateeightspecieswaspresented.Thephoto...