Two new species of the genus Coenosia Meigen from Mt. Fanjing of Guizhou Province, China, namely C. brevimana and C. fanjingensis, are described. The type specimens are kept in the Institute of Entomology, She nyang Normal University.%本文记述采自贵州省梵净山的蝇科秽属二新种,模式标本保存于沈阳师范大学昆虫研究所.短跗秽蝇Coenosia brevimana sp.nov.近似Coenosia longipeda Wu etXue,1996,但与后者有如下不同:两个翅内鬃;跗节均明显短于胫节;腹部背面观呈阔卵形;第五腹板具密集的长毛.梵净秽蝇Coenosia fanjingensis sp.nov.相似于Coenosia taibaishanna Cui etWang,1996,可据下列特征与后者相区别:额三角几乎达额前缘;两个翅内鬃;前股大部黑色;后胫中部无明显的后背鬃;腹部具两对侧斑.
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