内蒙古水生与半水生半翅目昆虫的研究（Ⅰ）──尺蝽科、水蝽科

STUDY ON THE AQUATIC AND SEMIAQUATIC BUGS FROM INNER MONGOLIA.CHINA(Ⅰ)──HYDROMETRIDAE &.MESOVELIIDAE

记述了内蒙古水生与半水生半翅目２个内蒙古新纪录科：尺蝽科Ｈｙｄｒｏｍｅｔｒｉｄａｃ、水蝽科Ｍｅｓｏｖｅｌｉｉｄａｅ，２个中国新纪录种：细尺蝽ＨｙｄｒｏｍｅｔｒａｇｒａｃｉｌｅｎｔａＨｏｒｖａｔｈ、双突水蝽ＭｅｓｏｖｅｌｉａｔｈｅｒｍａｌｉｓＨｏｒｖａｔｈ及２个内蒙古新纪录种：无突水蝽Ｍ．ｆｕｒｃａｔａＭｕｌｓａｎｔｅｔＲｅｙ、单突水蝽Ｍ．ｖｉｔｔｉｇｅｒａＨｏｒｖａｔｈ，并编写了内蒙古水蝽科昆虫分种检索表．

species of Hemiptcra from Inner Mongolia,China is reported. 2 new recorded family to Inner Mongolia:Hydrometridae and Mesoveliidae, 2 new recorded species to China: Meiovelia thermalis Horvath、Hydrometra gracilenta Horvath, 2 new recorded species to Inner Mongolia:M.furcata Mulsant et Roy、M. vittigera Horvath. are included. All the specimen are deposited in department of biology,Inner Mongolia normal university.