瘿蚊科一新记录属及一新种(双翅目)

A CECIDOMYIID GENUS (DIPTERA: CECIDOMYIIDAE) NEW TO CHINA WITH DESCRIPTION OF A NEW SPECIES

齿铗瘿蚊属Dentif ibula由Felt于1908年建立。该属是一个小属,迄今已知4种,分布于美国、土库曼、锡兰和印度。本文记述了采自山东的该属1新种。模式标本存放于山东农业大学昆虫标本室。

The paper deals with a new species of Dentifibula Felt 1908 (Cecidomyiidae: Cecidomyiinae) collected from Shandong province. This genus is newly recorded from China. The type specimen is deposited in the Insect Collections of Shandong Agricultural University.Genus Dentifibula Felt 1908, New Record.Dentifibula nigritarsis Mo, sp. nov.The new species is similar to Dentifibula viburni (Felt) 1907 and Dent fibula turkmenorum Mamaev 1986, but differs from the former by the palpi 4- segmented, empodia distinctly longer than claw, and from the latter in: both clasp semgents and aedeagus shorter and thicker, antenna about 1.2 times as long as the length of body.Holotype: male, Shandong: Taian (36 °2 ' N, 117 ° 1' E), 11-IX-1989, collected by Mo Tielu.