中国尾管蓟马族种类及一新种记述(缨翅目,管蓟马科)

记述中国尾管蓟马族3属8种,其中瘤突管蓟马属Bradythrips Hood et Williams为中国新纪录属,并描述了该属1新种,张氏瘤突管蓟马Bradythrips zhangi sp.nov.;编制了中国尾管蓟马族种类名录及种类检索表.新种与近似种Bradythrips hesperus的形态区别:1)新种雌虫腹部2～8节腹面中央各着生1个纵向刻纹斑,而B. hesperus缺该特征;2)新种头部褐色,而B.hesperus头部草黄色;3)新种肛鬃2对等长,而B.Hesperus肛鬃2对不等长.新种的模式标本保存于华南农业大学昆虫学系昆虫标本室(SCAU).

CHINESE UROTHRIPINI (THYSANOPTERA, PHLAEOTHRIPIDAE) INCLUDING A NEW SPECIES OF BRADYTHRIPS

Eight species in three of the tribe Urothripini(Phlaeothripinae)are documented from China, including Bradythrips zhangi sp. nov., and the genus Bradythrips Hood & Williams is newly recorded from China. A key is provided to the eight species:Baenothrips asper (Bournier), B. murphyi (Stannard), B. ryukyuensis Okajima, Stephanothrips japonicus Saikawa, S. formosanus Okajima, S. kentingensis Okajima, S. occidentalis Hood et Williams and Bradythrips zhangi sp. nov. The new species is similar to Bradythrip hesperus Hood et Williams in appearance, but can be distinguished from the latter by the following characters: 1) head brown in color; 2) anal setae 2 pairs subequal in length, 2.7 times as long as tube; 3)tergites Ⅱ to Ⅷ each sculptured medially with longitudinal wrinkles. The type specimens are deposited at the Insect Collection, Department of Entomology, South China Agricultural University(SCAU).