3种蟋蟀的音锉和前翅微毛

利用扫描是观察了3种Ji蟋科昆虫即大金蟋Xenogryllus transversus(Walker,1869)，云南茨Wei蟋Zvenella yunnana(Gorochov,1985)，半翅纤蟀Euscyrtus hemelytrus(De Haaan,1842)的音锉及附近翅面微毛结构，观察结果表明：3种昆虫音锉和音齿形态结构在种间在明显差异，种内差异很小；音锉附近的翅面微毛形状及分布，在3种间存在明显差异，结果说明音锉和音齿的超微形态结构及其前翅微毛特征在蟋蟀分类中都具有重要意义。

Files and Piluses on the Proalas of Three Species of Crickets

Scanning electron microscopes were used to observe the structures of files and filuses near the proalas of the three species of crickets among Eneopteridae, i.e., Xenogryllus transversus (Walker 1869), Zvenella yunnana (Gorochov 1985) and Euscyrtus hemelytrus (De Haan 1842). The observation shows that there is a marked difference in the structures of files and vocal teeth between the three species of crickets, but little difference between the crickets of the same species; there is also a marked difference in the shapes and distributions of filuses around the proalas of the three species. It also indicates that ultramicroscopic forms and structures of files and vocal teeth as well as the characteristics of piluses around proalas are of considerable importance to the classification of crickets.