中国池蝇属一新种及一新纪录种(双翅目:蝇科)  

A NEW SPECIES AND A NEW RECORD OF THE GENUS LIMNOPHORA FROM SICHUAN,CHINA (DIPTERA:MUSCIDAE)

作　　者：冯炎[1] 

机构地区：[1]四川省雅安地区卫生防疫站,雅安625000

出　　处：《动物分类学报》2001年第4期580-582,共3页Acta Zootaxonomica Sinica

摘　　要：1979～ 1998年在四川西部山区采获的成蝇标本中 ,发现蝇科池蝇属LimnophoraR . D .,1830 1新种 ,大渡河池蝇Limnophoradaduheasp .nov .;中国新纪录 1种 ,银额池蝇Limnophoraar gentataEmden ,1965。模式标本及新纪录标本存中国军事医学科学院医学昆虫标本馆。关键词　双翅目 ,蝇科 ,池蝇属 ,新种 .In this paper a new species and a new record of the genus Limnophora R.\|D.,1830 are described from Western Sichuan Province,China.The type and new record specimens are preserved in the Medical Entomological Museum,Institute of Microbiology and Epidemiology,Academy of Military Medical Sciences,Beijing,China.1\ Limnophora daduhea sp.nov.\ (Figs.1\|5)\;♂. Body length 4.0*!mm. This new species is similar to Limnophora triangula (Fallén, 1*!825), but differs from the latter in having the apical part of 5th sternite about 2.0 times as wide as the basal part;apical part of surstyli in male backward curved in lateral view;subapical part of cerci expanding on both sides in posterior view,and apical part intensely constricted and narrowed in lateral view.\;♀.Unknown.\;Holotype ♂,anshunchang,Shimian County,on the side of Dadu River(890*!m;29°17′N,102°16′E),Sichuan Province,25 Oct. 1987,collected by FENG Yan.2\ Limnophora argentata Emden,1965\ (Figs.6\|10)\;The materials of this newly recorded have been collected from varies localities of western Sichuan,China.It was origin ally reported from Burma.Some further notes on characters of both sexes and bionomics are given in the Chinese text.

关 键 词：双翅目 蝇科 池蝇属 新种 

分 类 号：Q969.453.8[生物学—昆虫学]