The genus Gynandrobremia Mamaev(Diptera: Cecidomyiidae) new to China with description of one new species

嵌瘿蚊属Gynandrobremia Mamaev中国新纪录及一新种记述(双翅目:瘿蚊科)（英文）

The genus Gynandrobremia Mamaev, 1965 is recorded from China for the first time. A new species,Gynandrobremia effurcata Jiao Bu sp. nov. is described and illustrated. A key to males of all known species of the genus in the world is provided. The generic diagnosis is revised.

首次报道中国嵌瘿蚊属Gynandrobremia Mamaev,1965在我国分布,记述1新种:叉嵌瘿蚊Gynandrobremia effurcata sp.nov.,并对本属属征进行修订,提供世界该属雄虫分种检索表。