中国斑目管蚜蝇属种类及一新种记述（双翅目：食蚜蝇科）

记录了中国斑目管蚜蝇属的１２种，其中１新种：八斑斑目管蚜蝇Ｌａｔｈｙｒｏｐｈｔｈａｌｍｕｓｏｃｔｏｐｕｎｃｔａｔｕｓｓｐ．ｎｏｖ．，１新记录种：石桓斑目管蚜蝇ＬａｔｈｙｒｏｐｈｔｈａｌｍｕｓｉｓｈｉｇａｋｉｅｎｓｉｓＳｈｉｒａｋｉ．给出了中国１２个种的检索表及其分布范围，模式标本保存于华南农大植保系。

TAXONOMIC STUDY OF THE GENUSLathyrophthalmus Mik(Diptera,Syrphidae)FROM CHINA

This paper deals with the taxonomy of the genus Lathyrophthalmus Mik.12species of this genus from China were recorded.Among them,1 species,Lathyrophthalmus octopunctatus spnov.,was described as new to science, anoth-er species,Lathyrophthalmus ishigakiensis Shirak,was first recorded in China.The key and distribution to the 1 2 known species from China were given in thepresent paper. Type specimens are deposited in the Insect collection of SouthChina Agricultural University.The new species,Lathyrophthalmus octopuncta-tus sp.nov. is allied with Lathyrophthalmus ishigakensis Shiraki,but can bedistinguished from the latter by the following characters: 1)face yellow,with atransverse suture above the epistoma;2)without another two stripes besidethe median stripe;3)the spot of the abdomen.