网蝽科十一属昆虫体表感觉结构的电镜观察

对在扫描电子显微镜下观察到的网蝽科(半翅目：异翅亚目)11个属18种网蝽的成虫及2种的若虫体表感觉结构的特征进行了比较，并根据体表感觉器官的主要特征将所观察的11个属大致划分为6个类群；进一步证实了体表感觉结构的差异性在属水平上的分类学意义，认为在属的鉴别上是一类可靠而适用的新型特征依据，在属内某些种的区分上也具有一定的参考价值；对网蝽科昆虫体表感觉器官的发生发展、系统演化作了探讨性分析并提出了见解。

AN OBSERVATION ON SENSORY STRUCTURES OF ELEVEN GENERA IN TINGIDAE

Features of some sensory structures including sensory nodules and sensory pits of adults of 18 species belonging to 11 genera and their nymphs of 2 species of Tingidae (Hemiptera-Heteroptera) are observed under the scanning electron microscope and compared among the genera.Based on the main features of the sensory structures observed,the 11 genera under observation are differentiated into 6groups. Taxonomic significance of the differences of the sensory structures ingeneric level are further provided.These differences are considered to be new anduseful features in identification of the genera,and also of reference values in thatof some species within each genus.Phylogenetic development of the sensory structures of tingid insects are investigated and some proposals are made.