Observation of Morphological Characteristics on Rhbdophaga SP  

杞柳瘿蚊形态特征观察(英文)

作　　者：张玉美 姚骏 潘学峰 郭永生 林华峰[3] 

机构地区：[1]安徽省霍邱县植物保护植物检疫站,安徽霍邱237400 [2]安徽省霍邱县种植业发展局,安徽霍邱237400 [3]安徽农业大学植物保护学院,安徽合肥230036

出　　处：《Agricultural Science & Technology》2011年第11期1649-1652,共4页农业科学与技术（英文版）

基　　金：Supported by Programs for Science and Technology Development of Anhui province(0801032208)~~

摘　　要：[Objective] The research aimed at describing morphological characteristics of Rhbdophaga SP. [Method] The morphological characteristics of gall midges （Rhbdophaga SP） on salix, which distributed along lake area of Huaihe river in Huoqiu Country, were observed from March, 2008 to June, 2010, and larval instars, larval duration and pupal duration were also divided. [Result] Morphological characteristics of Rhbdophaga SP were described in detail, and the larvae were divided into three instars based on the development and molting with the greatly varied shapes and sizes. The pupa is free pupa, and the development of a pupa was divided into four stages, pre-pupal stage, early pupal stage, mid-pupal stage and late puapl stage. [Conclusion] Results were referential for further research of Rhbdophaga SP.[目的]掌握杞柳瘿蚊(Rhbdophaga SP)的形态特征。[方法]2008年3月至2010年7月对安徽省霍邱县沿淮环湖区域杞柳瘿蚊的外部形态特征进行了观察,并对幼虫和蛹分别进行了龄期和历期的划分。[结果]对杞柳瘿蚊各虫态(卵、幼虫、蛹和成虫)的分级特征作出了细致描述。根据幼虫的发育和蜕皮次数,确定幼虫有3龄(1、2、3龄),其形态、大小差异变化较大;蛹为裸蛹,根据其发育可分为前期、初期、中期、后期4个阶段。[结论]为进一步研究杞柳瘿蚊提供了参考。

关 键 词：Salix integra Linn Rhbdophaga SP Morphological characteristics 

分 类 号：S763.7[农业科学—森林保护学]