安徽省毛眼水蝇属(双翅目:水蝇科)初步调查

Preliminary Study on Hydrellia in Anhui

毛眼水蝇属（Ｈｙｄｒｅｌｌｉａ）中数种为稻、麦等农作物重要害虫。受害水稻会造成死秧、大发生年使水稻严重减产。笔者对安徽省水稻产区毛眼水蝇属进行调查，发现有１０种，已鉴定出６种，其中有３个为我国新纪录种。本文将已鉴定出的种列出种的检索表和５个种的描述。

Some species of Hydrellia are important pest insects in rice and wheat.The rice plant damaged by Hydrellia pest would become blight and the yield would be sharply decreased in the year of its breakout.The investigation showed:there were 10 species of Hydrellia presented in Anhui,among which 6 species had been identified and 3 species were new species found in China.In this paper,5 species were described and a table for the identification species was given.