【摘要】 <正> 纹蓟马属Aeolothrips Haliday隶于纹蓟马科,是一个较大的属。本文报道该属4个种,包括一新种和我国三个新纪录种。模式标本保存于中国科学院动物研究所。 新疆纹蓟马,新种Aeolothrips xinjiangensis Han, sp. nov.(图1—3) 雌虫 体长约1900μm(以下量度单位均为μm)。暗棕色,胸、腹部有红色素。触角除节Ⅱ最端部、节Ⅲ基半部、节Ⅳ基部1/4—3/4黄白色外,其余各部分灰棕至暗棕色。前翅基色白,有2个后缘相连而较短的暗带,暗带前缘短于后缘。前足胫节淡黄白色,但边缘大部暗,中胫节端部1/4,后胫节端部1/7突然淡白色;各足跗节色暗。更多还原

【Abstract】 In this paper four species of Aeolothrips Haliday are reported. Among them A. xinjiangensis is new to science, A, albicinetus Haliday, A. intermedius Bagnall and A. melalcucus (Haliday) are new records from China. The type specimens of the new species are kept in the Institute of Zoology, Academia Sinica.Aeolothrips xinjiangensis Han, sp. nor. (figs. 1-3)Allied to A. eremicola Priesner, but can be distinguished by the following characters: In this new species, 1. The antennal joint V wholly dark, joint III 3.7 times .as long as wide, joint V 3.4 times as long as that of joint VI, length of joint VIII 14.8 μm; 2. Three ocelli similar in size; 3. The setae on notum of prothorax dense; 4. The median pair of dark bristles on mesoscu-tum 17 μm in length; 5. The abdomenal segment IX (dorsally) 129.3 um in length. Buot in A. eremicola, 1. The antennal joint V pale at basal half, joint III 4.3 times as long as wide, joint V 4.1 times as long as that of joint VI, joint VIII 20 μm in length; 2. The front ocellus much smaller than hind ocelli; 3. The setae on notum of prothorax much scattered; 4. The median pair of dark bristles on mesoscutum 24-26μm in length; 5. Abdomenal segment IX (sorsally) 108 μm in length.Holotype ♀ and paratype 1♀ on Allium odorum, 2. VIII. 1980, Manas County, 44°30’N, 86°20’E, Xinjiang Uygur Autonomous Regin, China, by Yan Hai-feng.更多还原